Tag: green dot laser

520nm Green Laser Diode Module Used for Scientific Research

520nm green laser diode module
520nm green laser diode module

Without the use of any prior dot positioning tool, 520nm green laser diode module is projecting high visibility and recognition green laser light source. The use of 520nm wavelength is in the green spectrum range that the human eye is more sensitive to. In a lot of complex experimental environments, owing to its clearly visible green laser dot generation, it is convenient for scientific researches to observe, locate and mark. Under operation with long work distance and multiple lighting occasions etc, after its proper use of output power and operating voltage, this 520nm green dot laser makes ultra clear, precise and long lasting dot indication for all working occasions effectively.
Different from manual dot projecting tool, 520nm green laser diode module gets featured advantages of high brightness and long distance transmission. Green laser dot can maintain sufficient intensity and clarity during long distance use, thus it is suitable for long distance optical experiments, atmospheric optical research, and can provide accurate dot instructions and references at a long distance. In addition, when it generates good quality green laser beam with low beam divergence from a qualified glass coated lens, this 520nm green dot laser enables high energy concentration, and accurate dot positioning accuracy for application fields of spectral analysis, quantum physics experiments, micro-nano processing work etc.
Owing to the special use of a qualified glass coated lens and precise control system, after passing through a series of strict laser beam stability test and aging preventing test up to 24 hours, the usual use of a 520nm green laser diode module enables high stability and reliability of the laser output. During the long term experiment, it always maintains stable output power, wavelength and green laser dot projection. It also provides stable green laser light source for the experiment, and ensures the repeatability of the experimental results.
According to real work distance and lighting occasion, this 520nm green laser diode module always enables correct use of output power and operating voltage electric power source. It can also be made on the basis of customized lasers, thus fulfills specific experimental needs, and improves its applicability in scientific research. When it makes proper installation, without any limitation by long distance, high height or other complex working environments etc, it enables easy reaching and no barrier green dot indication as expected.

Applications for scientific experiment:

Optical experiments: Utilizing high coherence, 520nm green laser projects clear and stable interference fringes, which can be used to measure physical quantities, such as displacements and refractive index changes for double-slit interference and Michelson interference.

Light diffraction experiments: In the diffraction phenomenon of light passing through obstacles such as small holes and slits, 520nm green laser diode module provides high brightness and directional green laser light source, which can make the diffraction pattern clearer and facilitate the observation and analysis of diffraction laws.

Spectral analysis

Fluorescence spectrum analysis: 520nm green laser light can help excite the fluorescent substances in the sample to emit fluorescence, and study the molecular structure, electronic state and other characteristics of the substance by analyzing the fluorescence spectrum. In the fields of biology and chemistry, it is used to analyze the composition and structure of biological molecules, organic compounds, etc.

Raman spectroscopy analysis: Raman scattering is generated by interaction with the sample. By analyzing the Raman scattering spectrum, information such as molecular vibration and rotation of the substance can be obtained, 520nm green laser module can be used for material composition identification and structural analysis.

Quantum entanglement experiment: As one of the light sources for generating entangled photon pairs, 520nm green laser light is used to prepare and study quantum entangled states, and has important applications in quantum communication, quantum computing and other fields.

Quantum optics experiment: 520nm green laser is used to study the interaction between light and quantum systems such as atoms and ions, the manipulation of quantum states, the storage and transmission of quantum information, etc.

Biomedical research

Cell imaging: 520nm green laser light can excite fluorescent proteins or fluorescent dyes in cells to achieve fluorescent imaging of cells, and observe the morphology, structure and physiological activities of cells, such as cell migration, differentiation, apoptosis and other processes.

Tissue imaging: As an excitation green light source in a multiphoton microscope, green laser diode module can achieve three-dimensional imaging of biological tissues, and is used to observe the blood vessels, nerves and other structures inside the tissues, and study the pathological and physiological changes of the tissues.

General Use of 515nm Green Laser Diode Module

Among all visible optical spectrum, 515nm green laser diode module is projecting highly sensitive color and bright green laser light source to human eyes, which can be easily observed under complex working environment and long distance. It can provide clearly visible light spot in scenes such as laser instructions and stage lighting. Owing to its low scattering in the atmosphere and good penetration ability, even though it is used under smoke, dust, 515nm green dot laser still enables high transmission effect, and can be used in outdoor laser demonstrations, navigation and other fields etc.

515nm green laser diode module
515nm green laser diode module

515nm green laser diode module projects highly visible and bright green laser light source, which gets good material absorption rate of a lot of metal and non metal materials. For instance, when it is used for processing metals, such as copper and aluminum, as well as plastics and ceramics, green laser beam can convert light energy into heat energy effectively, improve processing efficiency and quality, and reduce processing time and energy loss. Owing to its high beam quality, this 515nm green dot laser can realize high precision processing at the micron or even sub-micron level, which is suitable for microelectronics manufacturing, precision machining, micro-nano processing and other fields with extremely high precision requirements.
Featured by mature and advanced semiconductor laser diode tech, 515nm green laser diode module always gets stable performance in long time lasting dot positioning works. Under different ambient temperature, humidity and other conditions, it can maintain a relatively stable output power and wavelength, long serving lifetime, reduced equipment maintenance and replacement cost etc. It gets wide applications as below:
Industrial field: 515nm green laser is used for clear dot indication for laser cutting, laser welding, laser marking work with high processing accuracy. Being used as the light source of the visual inspection system, cooperating with cameras and other equipment, it is helpful to detect product surface defects, dimensional accuracy etc. After its operation as an accessory part in the automated production line, it provides dot positioning and guidance for robots, mechanical arms, which can complete actions of grasping and assembly accurately.
Military field: 515nm green laser diode module is used as the indicator light source of aiming system such as gum aiming and artillery aiming, which helps soldiers aim at target quickly and accurately. In military reconnaissance, patrol and other tasks, it makes quickly locate and mark targets, and provides accurate location information for subsequent strike operations. This laser part is cooperating with he rangefinder to measure the distance between two points by transmitting and receiving laser signals accurately, thus it is widely used in terrain surveying and mapping, building surveying and other fields.
Medical field: in surgical operation, 515nm green laser provides doctors with accurate surgical location instructions to assist doctors in precise operations, acupoint irradiation in rehabilitation therapy, etc., and stimulates acupoints through low-intensity lasers to promote blood circulation and tissue repair.
Scientific research field: In chemistry and biology experiments, 515nm green laser module is used to mark experimental samples, indicate reaction locations, etc., to facilitate scientific researchers to observe and analyze experimental results. In optical experiment, it is working well as a good green laser light source for studying the propagation, interference, diffraction and other phenomena of light.
Consumer entertainment field: highly bright green laser light is perfectly used as stage lighting source, in stage performances, concerts and other occasions, it is used to create unique lighting effects and enhance the visual impact of the stage.

Direct Diode Emission Device of 505nm Green Laser Diode Module

Among all visible laser devices, 505nm green laser diode module gets a bit shorter wavelength than formally used 532nm green DPSS laser. However, it is still near the wavelength range that human eyes is the most sensitive to. Human eyes has got high perception of light of this wavelength of 505nm green laser diode, thus it is projects even more visible and brighter green laser light than other colors of lasers at the same output power. Any time this accessory part of a green dot laser gets proper mounting onto desired machine or device, it is able to make ultra clear, precise and quick response dot indication for a lot of working surfaces conveniently.

505nm green laser diode module
505nm green laser diode module

When propagating in the atmosphere and other media, 505nm green laser diode module’s scattering characteristics are neither too strong like short-wavelength light nor too weak like long-wavelength light, which also has good propagation visibility. When it is connected with different operating voltage of 5V, 9V 1000mA AC/DC adapter, not spending extra time on alkaline battery power source, this direct diode emission made 505nm green dot laser is able to work with continuous forest green laser beam and green reference dot projection for a quite long time.
Owing to the use of APC, ACC driving circuit board provides stable electric current for inner 505nm green laser diode, controls the output power and working state of the laser. It enables highly stable green dot projection within long lasting work time of 10 hours per day. Being made with a qualified glass coated lens and glass window inside a high duration metal housing tube, after its projection of high transmittance and high density green laser light source, this 505nm green dot laser is providing users excellent green laser light source for multiple work fields, covering laser dot indication, laser range for building construction, stage light and entertainment, laser processing work etc.
Featured by high precision and good direction dot indication, usually only according to correct use of output power and operating voltage DC power supply, this 505nm green laser diode module is able to make high precision dot alignment and dot marking results for a lot of raw material precise processing works. Owing to its reasonable design and good quality material made, this alignment laser enables long time lasting output power and wavelength output power, and reliable use for multiple fields. Whenever users are aware of potential thermal energy hurt to eyes and taking active laser safety measures, it just assures easy, secured and free use for all application fields conveniently.

Highly Precise Use of Glass Lens 520nm Green Laser Diode Module

Whenever dot measuring work is processing at different work distances, either it is used for close or long distance, it is always making an efficient job to operate a high density beam emitting tool of a 520nm green laser diode module. It is an industrial stabilized dot measuring tool, which gets good design of import laser diode and qualified optic lens inside a high duration metal housing tube. In practical precise dot measuring work fields, on the basis of its proper installation and adjustment to correct position, this direct diode emission made 520nm green dot laser still makes quite easy reaching, high precision and high brightness green dot projection at various work distances constantly.

520nm green laser diode module
520nm green laser diode module

Owing to the use of an AC/DC adapter, comparing with a simple alkaline battery power source, this 520nm green laser diode module is making constant forest green laser beam and green dot projection from beam aperture. It gets no need to make alkaline battery power source change. Owing to its advanced use of an import 520nm green laser diode within 5mW to 50mW, on consideration of its highly stable performance in continuous use, it has just got advanced use of a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube. This 520nm green dot laser just bears wide range operating temperature, and maintains highly stable green dot projection for all working environments.
When the best quality glass coated lens is applied in front of laser beam aperture, cooperating with a glass window in front of laser beam aperture, this 520nm green laser diode module is performing well with high transmittance and high density green laser beam at several miles far away. It is in need to make long distance and long time lasting dot alignment, thus it has just passed through up to 24 hours beam stability and aging preventing test. When a correct output power made 520nm green dot laser is selected, it is always making highly clear green dot projection as long as 25 meters and multiple lighting occasions as well.
Being made with APC, ACC driving circuit board, whatever output power it is selecting, this 520nm green laser diode module is performing well with constant forest green laser beam and green dot projection in continuous use. It gets reduced possibility of tube burning out or damage, and long serving lifetime of more than 8,000 hours. When green alignment laser gets proper adjusted laser dot diameter and dot emitting direction, only after proper wearing of laser safety glasses, it still brings users easy and secured use for all application fields effectively.

Good Beam Quality 515nm Green Laser Diode Module

When dot measuring work is processing at different work distances, not able to rely on any manual labor force input, it should be a much better solution to operate a high density beam emitting tool of a 515nm green laser diode module. It always emits highly visible forest green laser beam directly from an inner 515nm green laser diode. In those of long lasting and long distance precise dot measuring work fields, after its proper installation and correct use of output power, this accessory part of a 515nm green dot laser is able to make high precision, high brightness and good direction forest green dot indication onto all working surfaces constantly.

515nm green laser diode module
515nm green laser diode module

The basic use of a 515nm green laser diode module is always required to make long lasting dot indication onto a lot of working surfaces. It applies an import 515nm green laser diode within 5mW to 50mW as beam emitting source. When it is used for long time lasting dot measuring work, it always gets superior advantages for those of long time and long lasting use. Being made with a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube, this direct diode emission made 515nm green dot laser accepts wide range operating temperature, and bears harsh occasion of mechanical moving or shocking as well.
According to correct use of output power and proper mounting onto any other industrial machine or device, this 515nm green laser diode module is always making high precision and easy reaching green dot indication onto any raw material surface. Being made with a qualified glass coated lens and a glass window in front of laser beam aperture, even though it is used under moisture or dust, this 515nm green dot laser still gets no effect by any other harsh working occasion. When it emits high transmittance and high density forest green laser beam emission at several miles far away, it also makes highly clear and accurate dot indication within the maximum work distance of 25 meters.
Cooperating with electric wires for both of 515nm green laser diode module and DC power supply, within freely installed distance of 3 meters, it enables quite easy installation and quick reaching of forest green dot projection onto any vertical or horizontal surface. Owing to the special use of adjustable focus optic lens, after immediate green laser light source concentration, this green alignment laser gets increasing brightness and accuracy dot alignment in distance. When laser users are taking basic laser safety measure and wearing correct laser safety glasses, it still brings users easy and secured use for all working occasions constantly.

Easy Used 520nm Green Laser Diode Module

520nm green laser diode module
520nm green laser diode module

Unless the use of any prior dot positioning work, in order to assure its clear and accurate dot alignment onto different raw material surfaces, it should be the greatest job for users to operate a high density beam emitting device of a 520nm green laser diode module. It gets a bit shorter wavelength than popularly used 532nm green DPSS laser system. In addition, according to its special designed metal heat sink cooling system inside different dimension metal housing tube, this direct diode emission made 520nm green dot laser enables good direction, high precision and high stability forest green dot projection onto multiple working surfaces constantly.
Comparing with formally used 532nm green laser pointer, the real use of a 520nm green laser diode module is getting less brightness forest green laser light source directly from an import 520nm green laser diode. It just gets even more stable and reliable forest green dot projection in longer time continuous dot positioning work. Being made with a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube, whatever kind of working surface it is pointing, 520nm green dot laser is working well with superior nice thermal emitting and thermal conductivity, and also making ultra stable green dot projection as long as 8 to 10 hours per day.
Configured with a qualified glass coated lens, in order to assure its clear and no decay light dot alignment in continuous use, this 520nm green laser diode module also passes through quite strict tests before its flowing into laser market. It passes through up to 24 hours aging preventing test, alternative high and low temperature changing test, super rapid electric current adding test etc. Once this 520nm green dot laser is operating within the longest work distance of 25 meters, after its correct use of output power, it is able to brings users excellent dot measuring results for laser marking, laser engraving, drilling system, military targeting and high tech work etc.
Within freely installed distance of 3 meters, on matter it is pointing at close or long distance, this 520nm green laser diode module enables quite easy installation and quick response dot positioning result onto any vertical or horizontal surface. It also makes a non contact and on track dot alignment for a lot of labs, institutes and colleges etc. For the most important of all, when alignment laser is operating with high power up to 50mW for long distance and high lighting use, users should just wear correct laser safety glasses and avoid eye exposure until achieving easy and secured use for all working occasions perfectly.

Highly Bright 515nm Green Laser Diode Module

515nm green laser diode module
515nm green laser diode module

Once you are not much sure of how to make clear enough dot indication at different work distances, even though it is far from hand reaching, it should be a quite nice job for users to operate a high brightness device, such as a 515nm green laser diode module. It always projects highly bright and intense forest green laser light source directly from an inner 515nm green laser diode. Owing to its basic equipment with a thermal emitting system inside different dimension metal housing tube, either it is used for long time or long distance, this direct diode emission made 515nm green dot laser always brings users quite easy reaching, high brightness and high accuracy forest green dot indication for a lot of raw material processing works effectively.
Owing to its advanced use of an import 515nm green laser diode, comparing with a simple green laser pointer only used for temporary dot positioning work, the usual use of a 515nm green laser diode module is always working for a quite long time. Thus it is a major part to maintain its longer time lasting dot indication for a lot of raw material processing works. According to the real work distance and lighting occasions, this 515nm green dot laser enables correct use of output power within 5mW to 50mW, thus it is able to provide users quite clear and precise dot indication within the longest work distance of 25 meters and other multiple lighting occasions etc.
In a large variety of industrial and high tech precise dot measuring work fields, after the use of different output power, this 515nm green laser diode module projects different dimension green reference dot at different work distances. It applies a qualified glass coated lens, once it emits high transmittance and high density green laser light source at several miles far away, this 515nm green dot laser also makes high precision dot measurement for those of industrial and high tech work fields, including laser marking, laser engraving, drilling system, military targeting, laser medical therapy, and high tech etc.
Being made with ultra compact size tube diameter of 16mm and 26mm diameter, together with electric wires extension for both of 515nm green laser diode module and DC power supply, it is mounting easily onto those of industrial machine or device. It also leaves no track onto any other raw material surface. When alignment laser makes freely adjusted laser beam focus and laser dot emitting direction, it gets the most concentrated green laser light source and the brightest green dot projection at great distance. When users are aware of any powerful laser radiation and potential thermal energy hurt to eyes, after proper wearing of laser safety glasses, it just achieves easy and no danger use for all working occasions effectively.

How to choose a correct green laser diode module?

When you are looking for a very easy operating dot measuring tool, it is not limited by long distance, high height and other hard reaching places. Well, it is not easy to reach. As a result, a lot of users would prefer to have a try of advanced laser diode tech. At the same time, owing to the most visible green laser light indication and the lowest beam divergence, a lot of users would prefer to choose a high brightness device, such as a green line laser module. It gets the middle wavelength of 532nm, which is emitting the most visible and getting the most compact size designed tube. No matter it is pointing at close, long distance, it is always able to project the most visible the light, and providing users the highest level of accuracy dot measurement in use.

532nm green laser diode module
532nm green laser diode module

In practical dot measuring work, it’s a necessity to choose a green laser diode module on the basis of the real work distance and lighting occasion. It also got no relying on manual labor force input. Thus, there is also no mistake caused by such occasion. When it is used for long time dot alignment, it should have to work with high beam stability in long term use. The basic use of a met metal heat sink cooling system is always getting even better thermal emitting than a simple air or water cooling. In addition, inside the tube of durable aluminum alloy housing material, there is always efficient surface leaving for tube cooling down and thermal conductivity. Within the daily operating time of eight to ten hours per day, this green dot laser is always able to maintain high level of laser light cycling use and high beam stability up to 85% in constant use.
In constant dot measuring work, there might be laser light decay in constant use. As a result, from the very beginning design of this 532nm green laser diode module, laser Tech engineer has designed it with high concentration of its laser beam stability. The adoption of the qualified glass coated Lens gets even better performance than formal plastic coated. It is not enough to gain respected dot allowing stability. As a result, before this green dot laser is available on the laser market. There are also a few of strict laser beam stability tests up to 24 hours. When it is operating by skilled users or professionals in those of factory and labs, no matter it is used for industrial and high Tech precise dot measuring work, it is always getting high transmit green laser light generation and high clear green dot green indication in the lasting distances.
Comparing with a simple green laser line laser pointer, the use of a green laser diode module is always lasting a quite long time. As a result, the important design part of APC driving circuit part circuit board is always making perfect protection of itself. In perfect condition of constant output power and electric current supply, it always able to make constant dot generation and no laser light decay or blur in constant use.
It makes long lasting dot generation and the most powerful green laser light radiation in long lasting use when it is selected with quite high power up to 50mW. It is not only used for quite a long time, but also projecting quite powerful laser light and thermal energy from beam aperture part, which might bring users serious thermal hurt to human eyes and retina at close use of laser light. As a result, users should always avoid eye exposure to beam aperture part, and wear correct laser safety goggles so as to achieve the safest and the most precise dot generation perfectly.

The most stable high power 150mW green laser diode module

In those of special work fields, such as long distance or high lighting working occasions, it is far more enough to reach with a simple laser pointer and any other manual dot projecting work etc. however, there is also no end for laser tech engineer to develop a quite practically used device, such as a high power 150mW 532nm green laser diode module. It keeps work with the most intense and powerful green laser light emission from laser beam aperture. On the basis of good laser beam stability and good direction green dot projection, it always makes sure of high precision and high speed dot alignment for various industrial and high tech precise dot measuring work fields.

High Power Green Laser Diode Module
High Power Green Laser Diode Module

Designed with an AC/DC adapter, comparing with a simple green laser pointer, the real use of a high power 150mW green laser diode module is in need to work for a quite long time. It projects the most visible and the brightest green laser light from a middle wavelength of 532nm green DPSS laser system. According to advanced use of 9V 1000mA AC/DC adapter, not spending extra time on battery change, it is always projecting the most visible and the brightest green laser light at several miles far away. In addition, without the use of sunlight, high power green dot laser also makes sure of high precision dot alignment within long extending work distance of 25 meters and multiple lighting occasions etc.
Whatever kind of working surface it is pointing, on the basis of a qualified glass coated lens and glass window inside highly durable anodized aluminum alloy housing tube, 150mW high power green laser diode module is performing well with high transmittance green laser light and low laser beam divergence. It maintains highly clear green dot projection at long work distance, and gets no effect by moisture or dust as well.
After a series of strict laser beam stability test, aging preventing test and aging preventing test up to 24 hours, and proper use by skilled users or professionals, high power green laser diode module is performing well with highly reliable green laser beam and green dot projection in long lasting use. It allows long lasting dot alignment within the maximum work time of 8 to 10 hours per day. When users are taking laser safety measures, after proper wearing of 532nm wavelength preventing laser safety glasses and avoiding eye exposure to laser beam aperture, this high power green dot laser always brings users easy and secured dot measurement in all application fields.

Direct Diode 5mW to 100mW 505nm Green Laser Diode Modules

When users are trying to make highly clear dot measurement, it is not limited by either close or long distance, it is just making good job with the assistance of a 505nm green laser diode module. It is projecting green laser light directly from a 505nm green laser diode. In those of industrial and high tech precise dot measuring work fields, on basis of advanced use of qualified glass coated lens and constant power source supply, this ultra compact size tube made 505nm green laser alignment just assures continuous and highly stable green reference dot projection at various work distances.

505nm green laser diode module
505nm green laser diode module

Being made with an import 505nm green laser diode within 5mW to 100mW, this direct diode emission made 505nm green laser diode module is always getting at least 40% improvement of laser beam stability. In occasion that it gets basic use of a metal heat sink cooling system inside highly durable anodized aluminum alloy housing tube, either it is pointing under quite low or high temperature, this dot laser alignment still gets good protection of itself from mechanical moving or shocking etc. Any time it is making constant green reference dot projection within 8 to 10 hours per day, after leaving enough space and time for tube cooling down, it just achieves good laser light cycling use and highly reliable green reference dot projection in long lasting use.
Designed with a qualified glass coated lens, no matter it is pointing at close or long distance, this 505nm green laser diode module is working well with high transmittance green laser light, and highly clear green reference dot in long lasting use. For the most important of all, after a series of strict laser beam stability and aging preventing test up to 24 hours, within long lasting green alignment laser dot projection of 8 to 10 hours per day, this dot laser alignment just gets good laser light cycling use, and no decay light dot emission in all application fields.
According to the use of different size tube diameter of 16mm and 26mm, equipping with extending electric wires for both 505nm green laser diode module and DC power supply, it always enables freely installed distance of 3 meters, and the most convenient green reference dot projection onto any vertical or horizontal surface. When it makes correct use of output power and freely adjusted laser beam focus and green dot emitting direction within three dimensions, this green alignment laser gets increasing accuracy and brightness green reference dot projection in long time use. Any time users are taking laser safety measure and wearing correct laser safety glasses, without any eye exposure to laser beam aperture, high power green dot laser still makes easy and clear dot alignment in all occasions perfectly.