April 2025 – High Power Blue, Green, Red, Infrared Laser Modules

Multiple Use of DC Power 515nm Green Cross Laser Alignment

Cooperated with advanced 515nm green laser diode tech, not simply made into a laser pointer, it is manufacturing into a more practically used device of a 515nm green cross laser alignment. It emits highly intense forest green laser light source at several miles far away. The 515nm wavelength green laser is in the wavelength range where the human eyes are the most sensitive to vision. Owing to its ultra clear and bright forest green laser beam emission, cooperated with a qualified optic lens and thermal emitting design, the usual use of a green laser module maintains high visibility green laser light source emission in bright environments, and ultra clear and fine green vertical and horizontal lines generation at long extending distances conveniently.

The genuine use of a 515nm green cross laser alignment applies a qualified glass coated lens inside the durable housing tube, which enables high transmittance and high energy density forest green laser beam emission at several miles far away. When it is cooperated with a glass window in front of laser beam aperture, even though it is used under moisture, dust, or other humidity working occasion, it still gets no effect by working environments at all. Based on highly clear and accurate two perpendicular green lines generation with accurate 90 degrees, even though it is pointing at long extending distance and high lighting occasion, this green cross line laser module still makes quite satisfied measuring results as expected.

The advanced optical collimation technology can ensure that the divergence angle of the green laser beam is very small, thereby 515nm green cross laser alignment achieves high precision crosshair projection. It gets fine and uniform laser beam, with high positioning accuracy and can provide accurate reference benchmarks for various applications. Being made with APC, ACC driving circuit board, it can maintain stable output power and wavelength during long-term work, reduce the performance drift of the laser module, and ensure the stability and consistency of the crosshairs. At the same time, it has good heat dissipation performance, which can effectively reduce the working temperature and further improve stability and reliability.

Applications:

Industrial field

In industrial production, 515nm green cross laser alignment is often used for equipment installation, commissioning, calibration, and positioning and alignment on the production line. For example, in automobile manufacturing, it can be used for assembly and positioning of automobile parts to ensure that the installation position of the parts is accurate. In electronic equipment manufacturing, green cross lines can provide accurate positioning references for circuit board plug-in, patch and other processes to improve production efficiency and product quality. It can also be used in laser marking machines to achieve high-precision cross-line marking, providing clear and accurate markings for product identification and traceability.

Construction and decoration field

515nm green cross line laser module is one of the commonly used tools in construction and interior decoration. It can be used for horizontal and vertical marking of walls and floors to help construction workers ensure the vertical flatness of walls, horizontal laying of floors, and accurate installation positions of doors and windows. In ceiling construction, it can also provide accurate positioning to ensure the flatness and levelness of ceilings.

Surveying and measurement field

In surveying and mapping work such as topographic surveying and engineering surveying, it can be used as an auxiliary measurement tool to mark measurement points and determine measurement baselines. By projecting a clear green crosshair, 515nm green cross laser alignment provides a clear reference position for the measurement personnel, improving the accuracy and efficiency of the measurement.

Teaching and demonstration field

In the experimental teaching of physics, chemistry and other subjects in schools, it can be used to demonstrate optical phenomena such as light propagation, reflection, and refraction, helping students to better understand the optical principles. In the teaching projector, it can also be used as a cross line laser module to facilitate teachers to accurately locate and explain on the projection screen.

DC Power 515nm Green Laser Line Generator Used For Scientific Experiment

Whenever line indication work is processing for those of scientific experiment field, on consideration of high accuracy and high fineness line indication onto different working surfaces, it becomes a major trend for operators to select a 515nm green laser line generator. It is applying advanced 515nm green laser diode and qualified optic lens with different fan angles inside a highly durable metal housing tube. In practical scientific experiment work fields, owing to its ultra fine and straight green reference line projection with various line lengths, it is able to make ultra clear, long lasting and high precision line generation and green laser light source emission for multiple experiments and research works etc.

The genuine line projection work with a 515nm green laser line generator has to continue for a quite long time, which is working together with other scientific experiment device or equipment. Based on the use of a glass coated lens within 10 to 110 degree fan angles and special use of a glass window inside the durable housing tube, it is performing well with high linear quality and highly straight green reference line projection within 0.5 meter to 6 meters length in continuous use. It is a simple job for users to select laser module with correct output power and optic lens fan angle, thus projecting ultra fine and clear line indication for multiple experiments.

General use of 515nm green laser line generator in scientific experiment field:

Optical experiment: In light interference and diffraction experiments, it provides a stable green laser light source with precise wavelength. For example, in the double-slit interference experiment, the laser emitted by the 515nm green line laser alignment forms stable interference fringes after passing through the double slits. Researchers can use this to study the wave nature of light and measure parameters such as the wavelength of light.

Material science research: green laser line is used for micro-process the surface of materials. For example, micro-nano structures are prepared on the surface of metal materials. By controlling the energy and scanning speed of the laser, micron- or nanometer-level patterns and structures are etched on the metal surface to study the surface properties and microstructural changes of the material.

Biomedical imaging: As an excitation light source for fluorescence imaging, it excites specific green fluorescent markers. For example, when labeling and imaging specific proteins in cells, 515nm laser line generator can excite fluorescent proteins effectively. Researchers use microscopes and other equipment to observe the distribution and dynamic changes of proteins in cells and understand the physiological processes of cells.

Atomic physics experiments: it can be used for laser cooling and trapping atoms. By precisely controlling the frequency and intensity of the 515nm laser module to match the transition frequency of the atoms, the atoms are decelerated and trapped, so as to study the quantum properties of the atoms and perform high-precision spectral measurements.

3D scanning and machine vision: In structured light applications, a 515nm green laser line generator with a straight line feature is projected onto an object, and its reflected image is captured to measure the depth and shape of the object. For example, three-dimensional scanning of cultural relics or biological samples is performed to obtain their precise three-dimensional structural information, which is used in the fields of cultural relic protection and biological morphology research.

How Can 532nm Green Line Laser Module Be Used In Sawmill?

In order to make ultra clear and fine enough line positioning results in sawmill positioning works, it should be a quite nice solution to operate a highly bright beam emitted tool of a 532nm green line laser module. It applies advanced 532nm green DPSS laser system and a qualified glass coated lens within wide fan angles inside a durable metal housing tube. In various saw milling processing works, it is always used to assist in sawmill positioning works. It can provide a clear green straight line as a cutting mark during the sawing process, helping workers to control the sawing direction more accurately and improve the accuracy and quality of sawing.

Application Introduction:

Adaptation to various sawing machines: Gaussian beam 532nm green line laser module can be widely used in a variety of woodworking sawing machines such as single-blade longitudinal sawing machines, multi-blade longitudinal sawing machines, four-side saws, sliding table saws, multi-blade saws, etc. When sawing wood, the green reference line emitted by the laser line generator can clearly show the position and direction of sawing, whether it is longitudinal cutting of logs or fixed width and fixed length cutting of boards, it can provide accurate reference line for operators.

Advantages of laser line alignment:

Improving processing accuracy: 532nm green line laser module gets featured advantages of high precision and high stability, thus it can ensure that the sawing process is carried out along the predetermined line, reduce sawing errors, improve the accuracy of wood processing, and help produce wood products with more accurate dimensions and more stable quality.

Improve work efficiency: Workers no longer need to spend a lot of time on manual measurement and marking, they only need to perform sawing operations according to the laser markings, which greatly shortens the preparation time for sawing and increases the speed of sawing, thereby improving the work efficiency of the entire sawmill.

Why workers would prefer to choose green line laser module for sawmill?

High brightness and visibility: The 532nm wavelength green laser has a high brightness and can be clearly seen under various environmental conditions in the sawmill, including dim light or dust. Even when laser line generator is operating at a long distance, workers can clearly see the laser markings, which facilitates accurate control of the sawing position and reduces errors caused by unclear vision.

Good stability: The use of high-tech laser technology and precise optical design, as well as core components such as high-quality semiconductor laser diodes, enables the 532nm green line laser module to maintain stable performance during long-term work. The built-in APC, ACC driving circuit board has been improved and has strong anti-interference ability. It can adapt to the harsh working environment of the sawmill, such as vibration, dust, humidity effectively. Under operation by skilled users or professionals, it can ensure the stability and service life of the product and reducing the cost of maintenance and replacement.

Easy installation: 532nm green laser line generator is usually small in size and has a specially matched bracket and power supply, which is easy to install. It can be easily installed on various sawing equipment without large-scale modification of the equipment, and can flexibly adjust the position and angle to meet the needs of different sawing processes.

High safety performance: Generally, it is a low-power laser product that meets relevant safety standards and has less harm to the human body and the surrounding environment. During normal use, as long as the operator follows safety regulations and avoids looking directly at the laser beam, it will not cause harm to the eyes and body. When 532nm green laser gets correct use of output power and optic lens fan angle, under basic obeying of laser safety issue, it can ensure easy, secured and non contact line indication for all working occasions conveniently.

General Introduction of 532nm Green Parallel Line Laser Module

Unlike the use of any prior manual line drawing or printing work, in order to achieve ultra fine and bright parallel line generation for a lot of raw material processing works, it would be a quite efficient job to operate a 532nm green parallel line laser module. It applies diode-pumped solid-state laser (DPSS) technology. When green laser beam is adjusted to parallel light through an optical lens group or a specific lens system, it forms into parallel green lines onto multiple working surfaces easily.

Features:

High brightness and visibility: 532nm green laser is within the visible light range, thus human eyes are quite sensitive to green laser light. Owing to its high brightness and high beam visibility in various environments, even in brighter lighting occasions, green laser beam can be clearly observed. Green parallel line laser module is suitable for a variety of occasions that require clear parallel line indication or positioning.

High collimation: connected with an AC/DC adapter, it can generate highly parallel green laser beams with good collimation. The green laser beam has a small divergence angle during propagation and can maintain straight-line propagation over a long distance, ensuring precision and accuracy green parallel line alignment in long-distance applications.

Good stability: being made with advanced design and manufacturing technology, equipped with stable power APC, ACC driving circuit board and heat dissipation system, it can maintain stable output power and beam quality during long-term operation, ensuring the reliability and service life of the laser module. 532nm green parallel line module maintains up to 85% laser beam stability within 10 hours use, not effected by increasing temperature and serious electric current impact as well.

Multiple output power options: 532nm green parallel line laser enables wide range output power of 5mW to 100mW. You can choose the appropriate power level according to different application requirements to meet various precision and distance requirements.

Adjustability: It gets adjustable focus optic lens design, users can easily adjust the focus position and spot size of the laser beam according to actual needs to adapt to different working distances and application scenarios.

Laser safety level: available with wide range output power of 5mW to 100mW, it gets generally laser safety grades of Class IIIA and IIIB. Pay attention to safety when using it to avoid damage to the eyes and skin.

Beam diameter: Usually it achieves between a few millimeters and tens of millimeters, such as 8mm, 20mm, etc., depending on the design and application requirements of the 532nm green parallel line laser module.

Divergence angle: owing to its ultra small beam divergence, such as about 0.02mrad, it ensures the collimation of the laser beam during propagation.

Applications:

Industrial field

Laser marking: 532nm green parallel line laser is used for high-precision marking on the surface of various materials, such as metals, plastics, ceramics, etc., by controlling the energy and action time of the laser to achieve clear and lasting marking effects.

Laser cutting and welding: Using high-energy-density green laser beams to cut or weld materials, 532nm green laser modules perform well in some cutting and welding tasks with high precision requirements.

Industrial positioning and calibration: In the fields of mechanical processing, automobile manufacturing, aerospace, etc., it is used for equipment installation and commissioning, positioning and calibration of parts to ensure the installation accuracy and position accuracy of each component.

Construction and engineering field

Horizontal and vertical reference measurement: 532nm green parallel line laser module is used for the measurement and marking of horizontal and vertical reference lines in construction, such as wall masonry, ground leveling, elevator shaft installation, etc., to improve construction efficiency and accuracy.

Tunnel and bridge construction: During tunnel excavation and bridge construction, it is used to determine the center line of the tunnel, the axis of the bridge and the position of the pier to ensure the smooth progress of the project.

Scientific research and education field

Spectroscopy research: being used as an excitation light source for spectroscopy experiments such as Raman spectroscopy and fluorescence spectroscopy, 532nm green parallel line laser module can help researchers analyze the structure and composition of substances.

Holographic imaging: In holographic photography and holographic display technology, 532nm green laser can be used as a recording and reproduction light wave to produce high-quality holographic images.

Teaching experiments: used in teaching experiments in subjects such as physics and optics to help students intuitively understand the principles and characteristics of lasers, as well as optical phenomena such as interference and diffraction of light.

Precautions

Safety protection: Since 532nm green parallel line laser module has potential damage to the eyes, users must wear corresponding 532nm wavelength preventing laser safety glasses when using it to avoid direct green laser irradiation to the eyes or entering the eyes through reflection. At the same time, prevent the green laser from irradiating the skin to avoid burns.

Use environment: The laser module should be used within the specified temperature and humidity range. Avoid using it in high temperature, humid, dusty or corrosive gas environments so as to avoid affecting the performance and life of the laser module. When used in a cold environment, attention should be paid to the preheating and insulation of the laser module to prevent the laser from not working properly due to low temperature.

Power supply requirements: Strictly supply power in accordance with the power supply requirements of the laser module to ensure the stability and reliability of the power supply. Avoid using inferior power supplies or mismatched power adapters to avoid damaging the 532nm green parallel line laser module. When connecting the power supply, pay attention to the correct connection of the positive and negative poles to prevent reverse connection and burning of the circuit.

Introduction of 520nm Parallel Line Laser Module Performance and Application

520nm green parallel line laser module is a laser device that can emit green parallel light with a wavelength of 520nm with good wavelength stability. The general wavelength deviation can be controlled within ±1nm, ensuring the consistency and accuracy of the laser color, suitable for application scenarios with high requirements for wavelength accuracy. Being made with a qualified collimated lens and basic thermal emitting system inside its durable housing tube, it is able to make high precision parallel line collimation, measurement and projection for multiple application fields effectively.

Connected with an external AC/DC adapter, the real use of a 520nm parallel line laser module has high parallelism, and the divergence angle is usually below 1mrad, which allows the green beam to maintain good focusing functions during long distance transmission, and the energy distribution is uniform. When it gets wide range output power of 5mW to 100mW, according to different application requirement, it enables correct use of output power, and highly clear green parallel line emission in dark environments, suitable for indication and lighting etc.

Structure design:

Direct diode emission made 520nm green parallel line laser module adopts a high performance 520nm green laser diode and qualified collimation optical system inside a durable anodized aluminum alloy housing tube. It enables high photoelectric conversion efficiency and reliability, generates stimulated radiation by electrical injection, thereby emitting laser of a specific wavelength. After its easy connects with an external electric power source, it is used to convert the divergent green laser beam emitted by the laser diode into a parallel beam. The system is precisely designed and debugged so as to ensure the parallelism and focusing quality of the green laser beam.

Cooperated with APC, ACC driving circuit board and a metal heat sink cooling system inside its durable housing tube, the usual use of a 530nm green parallel line laser module provides a stable driving current for the laser diode so as to assure its stable work in continuous use. The driving circuit usually has functions such as over current protection and over heating protection, thus it achieves extending serving lifetime of more than 8,000 hours. Equipped with heat dissipation system, it can quickly dissipate the heat and maintain the operating temperature of the module within a reasonable range. Being made with metal with good sealing and mechanical strength, this parallel line laser alignment is not only convenient for installation and fixing, but also can protect the internal optical and electrical components, and shield external electromagnetic interference.

Applications:

Industrial application

Laser alignment: in the fields of construction, tunnel excavation, railway laying, 520nm green parallel line laser module is used to provide high precision linear benchmarks so as to help calibrate equipment and ensure the straightness of construction.

Dimension measurement: With the optical measurement system, green parallel line can be used to measure the size of objects with high precision, such as machining accuracy detection of mechanical parts, paper width measurement, etc.

Barcode scanning: As a light source in barcode scanning equipment in logistics, warehousing, retail and other industries, green laser alignment has high contrast and readability, and can quickly and accurately scan barcode information.

Scientific research field

Spectral analysis: As an excitation light source, 520nm green parallel line laser module is used to excite samples to emit fluorescence, and the structure and properties of substances are studied by analyzing the fluorescence spectrum. It is widely used in chemistry, biology, materials science and other fields.

Optical tweezers technology: Using the light pressure effect of green laser to achieve the capture and manipulation of tiny particles, it is often used in the study of biological cells, nanoparticles, etc.

Holographic imaging: In combination with lasers of other wavelengths, it is used in holographic imaging experiments to record and reproduce the three-dimensional information of objects.

Medical field

Photodynamic therapy: In the fields of dermatology and oncology, 520nm green parallel line laser module is used to treat certain diseases. 520nm green laser light can activate specific photosensitive drugs, produce active substances such as singlet oxygen, and thus destroy diseased cells.

Surgical instructions: During surgery, as an indicator light source, it helps doctors accurately locate the surgical site and improve the accuracy of the surgery.

Consumer electronics

Laser projection: As a light source in micro projectors, virtual reality (VR)/augmented reality (AR) devices, it can achieve high-brightness, high-resolution image projection.

Indication function: Used in products such as electronic pointers and laser pens, green parallel laser alignment have high visual appeal and can play a clear indicating role in demonstrations, teaching and other scenes.

What is The Advantageous Use of 685nm Red Line Laser Module

Usually line measuring work is processing for a quite long time and long work distance, not able to rely on any prior manual line drawing or printing work, it should be the best solution to operate a sensitive color red laser light emitted device of a 685nm red line laser module. the wavelength of 685nm is in the red visible light range, which is easy to be observed and identified by human eyes. Employed by a qualified glass coated lens or Powell lens with different fan angles, the red laser line can be clearly seen during the measurement process, which is convenient for operators to align and measure and reduce the visual error.

The 685nm red line laser module can produce high brightness red reference line from a qualified glass coated lens or separate crystal lens within wide fan angles of 10 to 110 degree. It emits high quality and high energy density Gaussian beam or non Gaussian distribution red laser beam, and can maintain good visibility even in bright ambient light. At the same time, red laser line has high clarity and sharp edges, which can accurately locate ad measure, and improve the line alignment accuracy and precision in continuous use. Based on correct use of output power and optic lens fan angle, it is able to make highly clear and stable line indication for a lot of raw material processing works conveniently.

Being made with an import 685nm red laser diode within 5mW to 100mW, this red line laser module applies different dimension metal housing tube, which has a very simple operation interface and control method. It is easy to install and debug, operator can use it proficiently after simply training without complex operation skills and professional knowledge. When it makes continuous line projection onto different working surface, it is getting no need for direct contact with the object to be measured, which avoids problems such as wear and deformation caused by contact, and will not cause damage to the object to be measured. Red laser line alignment work is suitable for measuring objects of various materials and shapes.

Cooperated with APC, ACC driving circuit board inside durable anodized aluminum alloy housing tube, this Gaussian or non Gaussian distribution beam emitted device of 685nm red line laser module enables good power stability and wavelength stability, which can maintain the consistency of the laser output, and long serving lifetime in long term line alignment use. It can reduce the measurement error caused by manual operation or laser performance fluctuations. After quite easy adjustment of both of red line thickness and line emitting direction freely, this red laser line generator can provide users the best line alignment experience for all application fields.

685nm red line laser module has a wide range of applications in laser measurement, with a variety of performance advantages and usage advantages. The following is a detailed introduction:

Length measurement: In mechanical processing and parts manufacturing, the red laser module can be installed on the measuring equipment, and the emitted straight red reference line is projected on the surface of the object to be measured. By measuring the coverage length of the red laser line on the object, combined with the known measurement system parameters, the length of the object can be accurately calculated. For example, in the production of automobile engine cylinders, it is used to measure the inner diameter length of the cylinder to ensure that it meets the design requirements.

Distance measurement: In construction and interior decoration, this 685nm red laser line generator can be used for distance measurement. Fix the laser device in a position, emit a red reference line to the target object, and calculate the distance between the module and the target object by measuring the time from the laser emission to the reflection back to the module, combined with the speed of light. For example, when installing doors and windows, the distance between the door and window opening and the installation position can be measured to ensure installation accuracy.

Flatness measurement: During the installation and commissioning of large equipment, it is necessary to ensure the flatness of the equipment surface. After installing the 685nm red line laser module at the reference position, it projects a highly straight red line on the surface of the equipment, and observe the fit between the red laser line and the surface of the equipment, and use relevant measuring instruments to measure the distance difference between the laser line and each point on the surface. This red laser line generator can determine whether the flatness of the surface of the equipment meets the requirements. For example, in the installation of the machine tool workbench, it can ensure the flatness of the workbench surface to improve the processing accuracy.

Straightness measurement: In projects such as pipeline laying and railway track laying, it is necessary to ensure the straightness of the laying. Install the 685nm red line laser module at the starting position and emit a straight line laser along the laying direction. The construction personnel can adjust the laying direction of the pipeline or track according to the instructions of the red laser line to ensure that its straightness deviation is within the allowable range.

Featured Advantages of 680nm Red Laser Diode Module

Usually the adoption of a 680nm red laser diode module is projecting highly visible and intense red laser beam emission directly from an inner semiconductor red laser diode. It can extend at a several miles far away. At the same time, cooperated with basic thermal emitting system inside a highly durable housing tube, only if it makes proper integration and installation onto desired machine or device, and connects with external electric power source supply, this industrial stabilized red dot laser enables good directivity, highly visible and precise red reference dot projection onto multiple working surfaces conveniently.

The genuine use of a 680nm red laser diode module gets featured advantages of small size, easy integration into various devices and system. It applies an import laser diode within 5mW to 100mW, while only adopting ultra small size tube diameter of 16mm, 18.9mm and 26mm for different output power range. When it is used as an accessory part, it does not take up too much space, for example, it can be installed in a portable device or equipment. When it gets constant power source from a 5V, 9V 1000mA AC/DC adapter, this red dot laser enables stable and highly clear red laser beam emission at long extending distance.

In various industrial, high tech and other work fields, this accessory part of 680nm red laser diode module adopts high precision optical components and stable mechanical structure. The special use of APC, ACC driving circuit board ensures constant red laser light output, and long time lasting red reference dot projection within 10hours per day. It gets no effect by increasing temperature and serious electric current impact, which can reduce jitter and drift, and suitable for high precision dot alignment requirement, such as laser processing equipment.

Based on the use of a qualified glass coated lens, 680nm red laser diode module keeps work with high brightness and high density red laser light emission. Red reference dot can be clearly seen at a long distance and in complex environments, can be used for long distance indication or signal transmission. When it gets a small divergence angle, it can maintain good straight line propagation, and the energy is concentrated in a small area, which is conducive to precise aiming and positioning, such as in laser sights. Featured by good monochromaticity and narrow spectral width, this 680nm red dot laser is providing excellent red laser light source for field where requires a specific wavelength light source, such as optical experiments, fluorescence excitation, etc., it can provide accurate excitation wavelength.

Applications

Industrial manufacturing: 680nm red laser diode module is used for dot positioning and calibration in precision machining, such as accurate red dot indication of drilling positions in circuit board manufacturing. It can also be used for micro-machining of material surfaces, such as engraving tiny patterns and text.

Education and teaching: in physics, optics and other experiments, red laser beam is used as a light source to demonstrate light interference, diffraction and other phenomena. Intense red laser light can also be used for instructions in classroom teaching, so that teachers can point out key points.

Consumer electronics: 680nm red laser diode module can be used as a red light source in some projectors to participate in the projection display of images, which can also be used in the laser focus module of mobile phones to help mobile phones focus on the subject quickly and accurately.

Aerospace: in the instrument display of the aircraft, it is used as an indicator light source to provide clear information display for the pilot. In the attitude control of satellites, it is used for precise angle measurement and positioning.

Application of 680nm Red Laser Diode Module in Scientific Research

Among all visible optical spectrum, red laser diode module with wavelength of 680nm is in the red light region, which has a good excitation effect on some specific fluorescent substances, and good penetration in biological tissues. It is suitable for some deep tissue imaging studies in the biomedical field. In practical precise dot measuring works, it can provide high density red laser light of a single wavelength, which can reduce spectral interference, make experimental results more accurate and clear, and is conducive to the study of the interaction between light of a specific wavelength and matter.

In practical precise dot measuring works, owing to the easy use of an AC/DC adapter, this 680nm red laser diode module is able to work with continuous red laser beam emission from an import 680nm red laser diode within wide range output power of 5mW to 100mW. Configured with a metal heat sink cooling system inside a 16mm or 26mm diameter anodized aluminum alloy housing tube, it enables stable and ultra clear red reference dot projection for a quite long time. In addition, when 680nm red dot laser is used in different working environments, including wide range operating temperature, different humidity, or mechanical moving or calibration, it still maintains ultra clear and no decay light red dot alignment for multiple application fields.

Being made with a qualified glass coated lens in front of beam aperture, this single wavelength 680nm red laser diode module enables high transmittance red laser light emission and ultra clear red dot indication. The strong coherence of the laser enables it to produce stable and obvious interference and diffraction phenomena in interference, diffraction and other experiments, which is convenient for accurate measurement and analysis. Even in experiments of weak signal detection, highly bright red dot laser can provide sufficient light intensity to ensure the observability and accuracy of the experiment.

Application introduction:

Optical experiments: In light interference and diffraction experiments, as an ideal coherent light source, 680nm red laser diode module helps researchers observe and analyze the wave nature of light. For example, in double-slit interference experiment, the laser emitted by the 680nm red dot laser module can produce clear and stable interference fringes, which is convenient for measuring and studying the wavelength and other characteristics of light.

Spectral analysis: As an excitation light source, it is used to excite samples to produce fluorescence or Raman scattering, and to study the molecular structure and chemical composition of samples by analyzing the spectrum of scattered light. In materials science research, it can be used to analyze the crystal structure, chemical bonds, etc. of materials.

Biomedical research: In cell imaging and biomolecule labeling, the wavelength of 680nm red laser diode module can excite specific fluorescent markers, allowing researchers to observe the structure inside cells and the distribution of biomolecules. For example, in fluorescence microscopy, 680nm lasers can be used to excite red fluorescent proteins to locate and track specific proteins in cells.

Analysis of 660nm Red Laser Diode Module in Industrial Marking and Measurement

On the basis of constant technical innovation of 660nm red laser diode tech, in order to achieve high level of accuracy dot indication for all kinds of raw material processing works, laser tech engineers have developed a quite practically used device of a 660nm red laser diode module. It gets advanced use of a qualified optic lens and thermal emitting system inside a highly durable metal housing tube. Based on high measurement accuracy and high speed dot alignment, only after its correct use of output power and proper use of DC power supply, it enables fast measurement speed, noncontact and high stability red dot indication for a lot of industrial making and measurement fields conveniently.

The usual use of a 660nm red laser diode module applies a qualified glass coated lens and an adjustable focus optic lens inside a high duration anodized aluminum alloy housing tube. It is not only assuring high density red laser light source emission at several miles far away, but also achieves high measurement accuracy up to micron level or even higher. In process of high speed red reference dot projection work, it can realize real time online precise red dot measurement, and improve production efficiency. This 660nm red dot laser always makes no contact and no damage to the measured object, which is suitable for measurement of work pieces of various materials and shapes.

In various industrial precise dot measurement and inspection works, the usual use of a 660nm red dot laser module gets less effect by environmental factors, and can maintain stable red dot measurement performance under certain temperatures, humidity and light condition etc. Only according to the real work distance, lighting occasion and other harsh working environments, after its correct use of output power and operating voltage DC power supply, this 660nm red dot laser assures ultra clear, stable dot measurement for multiple application fields.

Applications in Industrial marking and measurement:

Industrial marking

Marking principle: 660nm red laser diode module utilizes qualified glass coated lens and adjustable focus optic lens, which enables high energy density red laser light emission, focused into a highly precise and bright red reference dot on the surface of work piece, and melt or vaporize the material instantly, thus forming a permanent mark. Due to its wavelength characteristics, it can produce a clear and firm red marks on some specific materials.

Applications: 660nm red dot laser module is commonly used for product marking in industries such as electronic components, automotive parts, and medical devices. For example, marking information such as model and production date on electronic chips, engraving serial numbers on automobile engine cylinders, and marking specifications and batches on medical devices.

Advantages and key features: 660nm red laser module has high marking accuracy, can achieve micro-sized markings, and meet the marking needs of precision parts. In process of fast marking speed, which can improve production efficiency. Non-contact red laser dot marking will not cause mechanical damage to the surface of the work piece, and the marking has good wear resistance and corrosion resistance, and can remain clear for a long time.

Industrial measurement

Measurement principle: By emitting 660nm red dot laser, using the linear propagation characteristics and reflection principle of the 660nm red laser diode module, and cooperating with corresponding optical sensors and measurement systems, the size, position, shape and other parameters of the workpiece are measured.

Application scenarios: 660nm red laser diode module is widely used in mechanical processing, aerospace, mold manufacturing and other fields. For example, in mechanical processing, the aperture, slot width, length and other dimensions of parts are measured. In the aerospace field, the shape profile and assembly accuracy of aircraft parts are detected. In mold manufacturing, the size and shape accuracy of mold cavities are measured.

660nm Red Laser Diode Module For Dot Indication and Positioning

In practical precise dot measuring work, especially in those of work fields of industrial, high tech and medical dot positioning work fields, it is a quite nice chance for users to operate a high density beam emitted tool of a 660nm red laser diode module. It is not only emitting highly intense and powerful red laser beam, but also providing quite accurate red reference dot indication with a small spot diameter and clear edges. Based on the use of correct output power and operating voltage DC power supply, this direct diode emission made red dot laser enables high accuracy, high stability and ultra long time lasting red dot alignment onto multiple working surfaces.

When a qualified glass coated lens and glass window are configured inside a durable anodized aluminum alloy housing tube, this 660nm red laser diode module can generate high density and high transmittance red laser beam at several miles far away. For the most important of all, under operation of moisture, dust, or different humidity occasion, it still maintains ultra clear and precise red reference dot projection at a long extending distance. It gets selected output power of 5mW to 100mW, thus it enables high level of accuracy dot positioning reaching millimeters or even higher levels, meeting various high precision dot positioning needs.

After easy connects with an AC/DC adapter, the genuine use of a 660nm red laser diode module has high brightness and high contrast in both indoor and outdoor environments. It gets good heat dissipation performance and mechanical strength, which bears quite harsh working occasion of mechanical moving, calibration as well. Usually it gets good thermal emitting and maintains ultra stable and clear red reference dot projection within continuous work time of 8 to 10 hours per day. Configured with APC, ACC driving circuit board inside its durable housing tube, this red dot laser bears increasing temperature and serious electric current impact, and assures long time lasting red dot projection and long serving lifetime of more than 8,000 hours.

In practical precise dot measuring work, this 660nm red laser diode module has high brightness and contrast in both indoor and outdoor environments. It can be clearly seen even in the presence of certain light interference, making it easy for operators to fine the indicated position quickly and accurately. Owing to its noncontact red reference dot projection from beam aperture, it always makes noncontact dot measurement and alignment onto different working surfaces. It can avoid damage to the surface of the object, which is suitable for positioning some difficult to touch or easily deformed objects.

Only after quite easy connects with AC/DC adapter, this 660nm red laser diode module makes constant red laser beam and red dot projection as long as the power is turned on. There is no need for complicated calibration and adjustment processes. Users can use it proficiently after simple training.

Applications:

Industrial manufacturing: In the fields of automobile manufacturing, electronic equipment production, etc., 660nm red laser diode module is used for dot positioning indication of parts assembly to ensure that parts are installed in the correct position and improve assembly accuracy and production efficiency. For example, in the assembly of mobile phone screens, red laser dot can accurately indicate the fitting position of the screen and the body.

Construction: In the process of building measurement and construction, 660nm red dot laser is used as an indication tool for horizontal or vertical reference lines to help construction workers ensure the flatness and verticality of the building. For example, when laying a wall, a vertical red laser line can be provided to ensure the verticality of the wall.

Education: In the school’s physics, chemistry and other experimental classes, 660nm red laser module is used to indicate the position of the optical path and experimental instruments, etc., to help students better understand the experimental principles and operating steps. For example, in the light refraction experiment, the propagation path of the red laser light is clearly indicated.