infrared laser diode module – High Power Blue, Green, Red, Infrared Laser Modules

980nm Infrared Laser Diode Module Used for Medical Fields

Different from any other visible laser devices, the adoption of a 980nm infrared laser diode module belongs to a near infrared laser devices. It emits invisible and intense infrared laser beam directly from an import 980nm semiconductor IR laser diode, which is mainly used in minimally invasive treatment, diagnostic assistance and precision surgery in the medical field due to its infrared tissue penetration and precise energy focusing ability. Being made with constant power source supply and built in thermal emitting system, this direct diode emission made 980nm infrared dot laser gets good heat dissipation, long time lasting and high stability infrared reference dot projection onto multiple working surfaces constantly.
How can near infrared laser work in medical fields? Comparing with any other visible laser devices, 980nm infrared laser diode module gets even strong laser light penetration ability than those of visible laser devices. Near infrared laser light source is less affected by the scattering and absorption of biological tissues (such as skin and muscles). It can penetrate several millimeters to several centimeters of deep tissues, which is suitable for deep lesion treatment or imaging. At the same time, cooperated with the a qualified glass coated lens and low laser beam divergence of less than 1.5mard fan angle, 980nm infrared dot laser enables high concentration infrared laser light source emission, and converts into ultra clear and precise infrared reference dot at a long extending distance.
In order to achieve even more precise and clearer infrared dot projection at longer distance, this 980nm infrared laser diode module also gets special use of adjustable focus optic lens design. Highly powerful and concentrated infrared laser light and IR dot can accurately act on the target tissue (such as micro-vessels, tumor cells), reducing damage to surrounding healthy tissues. Whatever output power it is selected, owing to its special adoption of APC, ACC driving circuit board, 980nm infrared dot laser is also working well with constant output power emission, and the most reliable infrared dot indication, without effect by overheating and over current impact as well. In addition, it can greatly avoid tissue burns caused by abnormal power. At the same time, infrared laser light is invisible to the naked eye and needs to be positioned with red light indication to ensure accurate positioning of the target area during operation.
Main application in the medical field
Minimally invasive treatment:
Treatment of vascular diseases: In the treatment of varicose veins, hemangiomas, etc., 980nm laser diode module can be efficiently absorbed by hemoglobin in the blood, and the blood vessel wall can be contracted and closed through the photothermal effect to achieve minimally invasive ablation, which is less traumatic and recovers faster than traditional surgery.
Otorhinolaryngology treatment: It is used for minimally invasive surgeries such as tonsil hypertrophy and nasal polyps. The infrared dot light spot can accurately act on the diseased tissue, reduce damage to the surrounding healthy mucosa, and reduce the risk of postoperative complications.
Research and application of photothermal therapy:
In basic research and clinical treatment of tumors, with the help of nano-drug delivery systems (such as gold nanoparticles), 980nm infrared alignment lasers can penetrate deep tissues, accurately heat the tumor site through photothermal conversion, achieve local high temperature killing of cancer cells, and reduce the impact on normal tissues.
Diagnosis and imaging assistance:
As a near-infrared light source to assist biological imaging, for example, in intraoperative navigation, by stimulating tumor-specific fluorescent probes, 980nm IR dot laser can help doctors identify tiny tumor lesions or tumor boundaries, and improve the accuracy of surgical resection.
Physical therapy and rehabilitation:
In the physical therapy of chronic pain and inflammation, low-power 980nm infrared alignment lasers can penetrate subcutaneous tissues, promote local blood circulation and tissue repair, and relieve symptoms such as muscle strain and joint inflammation.

Multiple Use of Long Wavelength 808nm Infrared Laser Diode Module

Based on advanced 808nm infrared laser diode and a qualified glass coated lens, it is forming into a professional dot measuring tool of a 808nm infrared laser diode module. It is available with stable wavelength and narrow spectrum. When it gets easy connects with an external electric power source and makes proper installation onto night version machine or device, it is usually used to collimate and focus the IR laser, marking the infrared laser dot rounder and smaller, improving the IR laser beam quality, and reducing the energy loss of the laser during transmission.
Being made with an inner metal heat sink cooling system and intelligent feedback controlled driving circuit board inside a durable anodized aluminum alloy housing tube, this 808nm infrared laser diode module can ensure the stability of the output power, and high stability infrared reference dot projection. Whatever output power it is selected, in process of long time lasting IR dot measuring works, it gets no effect by increasing temperature and serious electric current impact as well. Within constant IR laser beam and IR dot projection within 8 to 10 hours per day, it gets reduced possibility of tube burning out or damage, and maintains ultra long serving lifetime of more than 8,000 hours in proper use.
Inside the durable anodized aluminum alloy housing tube, longer wavelength 808nm infrared laser diode module applies a qualified glass coated lens and glass window in front of laser beam aperture. In order to assure its long time lasting IR dot projection, it also passes up to 24 hours beam stability and aging preventing test before its flowing into laser market. Whenever it generates high photoelectric ability and high density infrared laser light source, this infrared dot laser also converts into increasing brightness and accuracy infrared dot projection at longer distance of 25 meters. Owing to its ultra compact structure design, small size design and light weight, being used as an accessory part, this 808nm infrared dot laser is easy to integrate into various devices, such as laser hair removal devices, laser communication equipment, photoelectric detection instrument etc.
Together with a laser alignment mounting bracket, either designed with 16mm or 26mm metal housing tube, this 808nm infrared laser diode module is convenient for users to install onto different device or platforms, which can achieve fast and accurate positioning and fixation. It can be applied to multiple fields as below, with many advantages and high practicality.
Medical beauty: commonly used in laser hair removal, its wavelength can be absorbed by melanin in hair follicles, converted into heat energy to destroy hair follicles, and achieve lasting hair removal effect. 808nm infrared alignment laser can also be used for skin treatment, such as promoting collagen proliferation, improving acne scars, spots and other skin problems.
Security monitoring: It can be used as an infrared lighting source to provide auxiliary lighting for surveillance cameras at night or in low light environments, because it emits invisible light, which is not easy to be detected, and can achieve hidden monitoring.
LiDAR: As the light source of LiDAR, 808nm infrared laser light source is used to detect the distance, position and shape of the target object, and can be used in fields such as autonomous driving and robot navigation.
Gesture recognition and three-dimensional sensing: In consumer electronics, it can be used for gesture recognition systems to achieve human-computer interaction. It can also be used for three-dimensional sensing to provide light sources for 3D face recognition, virtual reality and augmented reality devices to help obtain three-dimensional information of objects.
Industrial positioning and indication: In the fields of construction, geological survey, etc., 808nm infrared dot laser can provide accurate positioning to help engineers and technicians perform precise work. It can also be used for long-distance target marking in special fields.

Efficient Use of 820nm Infrared Laser Diode Module

With the process of constant technical innovation of 820nm infrared laser diode tech, on consideration of practical use for all night version dot indication and measurement works, professionals and engineers are getting the chance to operate a long wavelength made device of a 820nm infrared laser diode module. In a lot of work fields, including medical therapy, monitoring system and industrial inspection work etc, on the basis of correct use of operating voltage electric power source and proper installation or integration with night version device, this infrared dot laser enables ultra clear, precise and accurate infrared dot generation for all night version illumination fields conveniently.
With the continuous expansion of the security monitoring market, there is an increasing need of high performance infrared fill light equipment. Featured by good concealment and good fill light effect, 820nm infrared laser diode module gets even wider applications. In the medical field, with the development of near infrared phototherapy and bioimaging technology, its application will also be more extensive. Featured by its high level of laser beam stability and good quality infrared laser beam emission, it always provides engineers quite nice infrared laser light source for those of intelligent application fields.
Being made with AC/DC adapter, this glass coated lens made 820nm infrared laser diode module enables high density and high transmittance infrared laser light source generation at long extending distances far away. Owing to its low laser beam divergence angle and high penetration beam emission, cooperating with its adjustable focus optic lens design, this IR laser gets high concentration infrared laser light conversion into a ultra clear and precise infrared dot generation in continuous use. When it is pointing onto a large variety of raw material surfaces, infrared dot laser still maintains ultra clear and precise infrared laser dot radiation and measurement as expected.

Applications:

Security and monitoring fields: At night or in low light environments, 820nm infrared laser diode module is installed near the surveillance camera as an infrared fill light source. According to correct use of output power and operating voltage, after proper adjustment of irradiation angle and position, it can obtain a clear monitoring picture.
Laser medical field: In near infrared phototherapy, infrared laser is pointing onto the treatment part with proper setting up of irradiation time and power density. When used for biological tissue imaging, it needs to be coordinated with the imaging equipment. The infrared light emitted by the module irradiates the biological tissue, and the light reflected or scattered by the tissue is captured by the imaging equipment to generate an image.
Military field: 820nm infrared laser module is used in conjunction with the corresponding night vision equipment or aiming system when installed on weapons and equipment. It can help soldiers to observe the target area for aim and shoot. In military reconnaissance, its concealment can be used to detect and locate enemy targets.
Industrial detection: after fixing 820nm infrared laser diode module in a suitable position when detecting internal defects of materials, infrared laser light source emitted evenly illuminates the material being tested, and detects the internal structure by analyzing the infrared light reflected or transmitted by the surface of the material. When used for object identification and positioning, it cooperates with industrial cameras or other sensors to identify the position and shape of objects by reflecting or blocking infrared light.

780nm Infrared Laser Diode Module Introduction

Usually a long wavelength 780nm infrared laser diode module is composed of a qualified semiconductor laser diode, qualified optic lens and cooling system inside a durable anodized aluminum alloy housing tube. It is equipped with constant electric power source supply. When it gets proper installation onto night version machine or device, after proper use of external electric power source and output power, it is able to work with ultra clear, precise and accurate infrared reference dot indication at long extending distances constantly.

Comparing with other visible laser devices, 780nm infrared laser diode module projects invisible infrared laser beam from its longer wavelength than visible optical spectrum, and only allows proper use as an accessory part. The wavelength is concentrated around 780nm and the spectral width is narrow, thus it is able to work with even pure and intense infrared laser beam emission with good monochromaticity. Owing to its good coherence, the phase relationship between light waves is stable, which can produce obvious interference phenomena, and is conducive to applications such as holographic imaging and coherent detection.
After advanced use of a qualified glass coated lens in front of laser beam aperture, featured by its small beam divergence angle of less than 1.5mard, 780nm infrared laser diode module always makes good directivity infrared laser beam emission at several miles far away, and realizes long distance infrared laser light transmission and ultra compact size infrared reference dot projection in continuous use. In addition, when it gets highly concentrated energy emission in a small area and narrow spectral range, this infrared dot gets high optical power efficiency, and produces high temperature or strong light effects on the target.
Performance advantages:
High stability. Cooperated with APC, ACC driving circuit board inside a durable anodized aluminum alloy housing tube, 780nm infrared laser keeps stable output power and electric current supply, and reduced possibility of tube burning out or damage. It gets up to less than < 0.5% power stability after constant infrared dot projection within 10 hours. Good Beam quality: 780nm infrared laser module enables high collimation IR laser light emission, a circular spot or a shaped spot, and the M² value is close to 1, which is conducive to focusing on a small size area to achieve high-precision processing or detection. Low noise: owing to low optical noise of less than 0.05% rms (20Hz-20MHz), it can improve measurement accuracy and signal quality, and has obvious advantages in applications such as weak signal detection. Applications: Biomedicine: 780nm infrared laser diode module is used for near-infrared imaging, which can penetrate deep into tissues and reduce damage to biological samples. It is also an ideal light source for optical coherence tomography (OCT), used in ophthalmic diagnosis and other medical imaging fields.
Scientific research: in spectral analysis, long wavelength of 780nm IR laser beam is used for Raman spectroscopy and absorption spectroscopy analysis to detect molecular vibrations, material composition and sample light absorption characteristics. It can also be used for laser cooling and capture technology to study the behavior of cold atoms.
Industrial field: it is suitable for micro-nano precision processing, such as high-precision cutting, drilling, etching and other processing of semiconductor materials, optical components, etc. in laser ranging, it uses its good directionality and high energy characteristics to achieve long-distance, high-precision distance measurement.
Security and monitoring: 780nm infrared laser diode module can be used as a fill light source for night vision devices, and cooperates with infrared cameras to achieve night monitoring; it can be used in infrared light curtains, beam detectors, etc. in security systems to achieve intrusion detection and alarm functions.

DC Power 808nm Infrared Laser Diode Module

Under operation of highly clear and precise dot indication for various night version illumination work fields, not easy to reach with a simple laser pointer or other manual dot projecting tool etc, it should be a much better beginning to operate a long wavelength made device, such as a 808nm infrared laser diode module. It keeps work with intense and powerful infrared laser beam emission directly from an inner laser diode. Among laser devices, it gets much longer wavelength than any other visible laser devices. In practical night version illumination dot measuring fields, only after its proper equipment with night version device, a correct output power made 808nm infrared dot laser makes high efficiency conversion of ultra clear and bright infrared reference dot indication for all raw material processing works constantly.

The real dot aligning work with a 808nm infrared laser diode module is continuing for a quite long time. Owing to its invisible laser beam emission, it is always working well as an accessory part of night version device, including CCD camera, black and white camera or infrared laser camera etc. Any time it is made with an inner import laser diode and metal heat sink cooling system, after integration with the most durable anodized aluminum alloy housing tube, the real use of a 808nm infrared dot laser just gets superior nice thermal emitting and thermal conductivity, and increasing beam stability of at least 40% in continuous use. When it makes constant IR dot projection within 8 to 10 hours per day, it still maintains ultra stable use for all night version fields continuously.
Being made with an external AC/DC adapter, this 808nm infrared laser diode module is not only leaving larger space for tube cooling down, but also making continuous infrared dot projection for a quite long time. It is working well with those of night version device, thus it should be working stably and clearly. As a result, it applies a qualified glass coated lens and a glass window in front of laser beam aperture, on condition that it is used under moisture, dust, rain, water or fog, this infrared dot laser still maintains its ultra clear and visible infrared dot projection.
Being used as an accessory part, with the assistance of a laser alignment mounting bracket, this 808nm infrared laser diode module enables quite easy operation and quick reaching of infrared reference dot projection onto any vertical or horizontal surface. It should also be used by skilled users or professionals, and getting major use in a lot of labs, institutes and colleges etc. Whatever output power it is selecting, human eyes cannot capture any IR laser light and potential thermal energy hurt to eyes. When users are wearing proper 808nm wavelength preventing laser safety goggles, this infrared alignment laser just brings users the best dot measuring experience as expected.

Long Lasting 980nm Infrared Laser Diode Module

Under operation of highly clear and accurate dot measurement for all kinds of night version illumination work fields, it is far more enough to reach with any visible laser device or manual dot projecting tool. It is not the end for laser users to develop a much more practically used device, such as a 980nm infrared laser diode module. Under operation with its proper mounting onto any night version device and external electric power source supply, without any serious relying on any manual labor force input, this infrared dot laser alignment just assures the lowest price and the most reliable infrared dot generation under all night version illumination fields effectively.

Comparing with a simple infrared laser pointer only used for temporary dot positioning work, not any longer in need to make alkaline battery change, this 980nm infrared laser diode module is just able to work with constant infrared laser beam and infrared reference dot projection from beam aperture. Every time it gets constant power source supply from a 5V, 9V 1000mA AC/DC adapter, after leaving even larger space for tube cooling down, this infrared dot laser alignment just keeps work within wide range output power of 100mW to 500mW.
In occasion that infrared laser diode module is projecting highly intense and powerful infrared laser light emission from laser beam aperture, besides its operation for close distance IR dot projection within 50mW, it is applying for long distance and high precision IR dot projection within long work distance of 100 to 1000 meters after the use of high power IR laser up to 300mW to 500mW. For the most important of all, owing to special use of adjustable focus optic lens, this infrared dot laser alignment just gets highly concentrated infrared laser light, increasing accuracy IR dot projection for a lot of application fields, including military targeting, laser medical therapy, intelligence system, infrared laser sight, high tech and lab experiment work etc.
Being made with APC, ACC driving circuit board, whatever output power it is selecting, 980nm infrared laser diode module is just keeping work with constant output power and electric current supply, and no effect by overheating and over current impact as well. It just allows long lasting infrared alignment laser dot projection within 8 to 10 hours, and long operating lifetime of more than 8,000 hours. When users are paying high attention to laser safety issue and wearing correct laser safety goggles

, without any eye exposure to laser beam aperture, it just assures the most secured and the clearest IR dot generation for all night version illumination fields constantly.

Precise Device of 980nm High Power Infrared Laser Diode Module

Whenever users are not able to make clear enough dot alignment under night vision, any type of manual dot alignment or visible laser pointer device is workable at all. On basis of special use of long wavelength made 980nm high power infrared laser diode module, operating as an accessory part and getting proper use with night vision device of CCD camera, black and white camera or IR laser camera, it is making efficient IR laser light conversion. After quite easy connect with an external DC input power supply, this infrared dot laser always projects extremely powerful and intense infrared laser beam and extremely clear and bright IR reference dot at great distance.

After easy selection of DC input power supply, accepting wide range electric current within 100V to 240V, high power 980nm infrared laser diode module is workable with continuous infrared laser beam emission and extremely clear IR laser dot projection under night vision fields. It is employing high power 980nm infrared laser diode as its beam emitting source, beginning with 500mW to 1000mW, 980nm infrared dot laser generates super powerful IR laser light. As a result, after special use of separate metal heat sink cooling system, it leaves the largest space of inner infrared laser module tube cooling down, thus always achieving increasing beam stability in continuous use.
After advanced sue of qualified glass coated lens, even though high power 980nm infrared laser diode module is trying to work at quite long distance, it still keeps work with quite high photoelectric ability up to 80%, and projects extremely clear IR reference dot as long as 100 to 1000 meters. In any night vision IR dot aligning work fields, infrared laser alignment allows quite easy screw of adjustable focus optics, which enables the most intense IR laser light converting into extremely compact size IR dot projection at great distance effectively.
In all night vision illumination work fields, high power 980nm infrared laser diode module allows easy and convenient use as an accessory part. The specially designed electric wires for both laser tail part and DC power supply enables freely installed distance of 3 meters, and then making sure of no track and no barrier IR dot alignment effectively. Any time users are making continuous infrared alignment laser dot targeting, human eyes cannot capture any IR laser radiation and thermal energy hurt eyes. Users should wear correct infrared laser safety goggles and avoid eye exposure so as to achieve secured and precise dot alignment in distance perfectly.

Special Experienced High Power 808n Infrared Laser Diode Module

In any special working occasion where users are trying to make highly clear dot alignment under night vision illumination, it is always a quite efficient solution to try long wavelength made high power 808nm infrared laser diode module. It is different from any visible laser device, which is generating invisible infrared laser beam and IR laser dot from laser beam aperture. When infrared dot laser gets proper use with night vision device, such as a CCD camera, black and white camera or IR laser camera, it is able to work with high photoelectric ability IR laser light emission and extremely clear infrared laser dot alignment at great distance effectively.

The genuine use of high power 808nm infrared laser diode module is performing specially under night vision fields, such as military targeting, surveillance, intelligence system and night hunting work fields etc. When it is projecting high transmittance infrared laser light from high power 808n infrared laser diode, within high power range of 500mW to 1000mW, it is generating extremely powerful thermal energy from laser beam aperture. Not the same as formal laser pointer device, high power infrared dot laser adopts external separate metal heat sink cooling system and external DC input power supply, it just leaves quite larger space for laser module tube. In continuous IR dot alignment work, it achieves excellent thermal emitting and extremely stable performance in continuous use.
After basic use of import 808nm infrared laser diode, not the same as formal output power made IR dot laser, high power 808nm infrared laser diode module gets improving laser beam stability in continuous use. It is adopting the best quality glass coated lens as its beam emitting source. After perfect cooperation with inner glass window in front of laser beam aperture, whatever kind of working surface it is pointing, it keeps work with clear infrared laser dot alignment, not affecting at all by outside working occasions, such as rain, fog, or water and any other dust working condition etc.
After correct equipment with higher operating voltage of 9V 1000mA DC input power supply, 808nm high power infrared laser diode module keeps continuous IR dot projection in all night vision fields. The basic inner design part of APC, ACC driving circuit board is preventing any increasing temperature and serious electric current impact, always protecting alignment laser from burning out or damage. When the genuine infrared laser dot alignment is processing within 8 to 10 hours, after high attention to powerful IR laser hazard and proper wearing of infrared laser safety goggles, this IR alignment laser achieves high security and high precision IR dot alignment constantly.

High Power 980nm 600mW-1000mW Infrared Laser Diode Module

In any working occasion where users are trying to make extremely clear and accurate dot alignment under night vision, formal visible laser device or manual dot aligning device is not workable at all. On basis of constant technical innovation of long wavelength made 980nm infrared laser diode, under professional equipment with a night vision device, such as a simple CCD camera, black and white camera or IR laser camera, it is making efficient IR laser light conversion and extremely clear and accurate infrared laser dot alignment in distance. When infrared dot laser gets proper installation and adjustment of laser beam focus and IR dot targeting direction, it makes no mistake measurement in distance effectively.

Comparing with formal low power IR laser device, high power 980nm infrared laser diode module employs import IR laser diode with high power up to 600mW to 1000mW. When it is trying to make continuous IR dot generation, it is also projecting seriously powerful infrared laser radiation and reflection from laser beam aperture. It is adopting separate metal heat sink cooling system and external DC input power supply, this high power infrared dot laser leaves the largest inner space for thermal emitting, thus making highly stable and reliable IR dot projection continuously.
In process of continuous infrared dot alignment work, high power 980nm infrared laser diode module accepts wide range electric current within 100V to 240V, after the most efficient converting into 9V or 12V DC input power supply, it is workable with continuous IR dot projection at great distance. For the most important of all, when laser tech engineer is paying high attention to working environments, under special design of overheating and over current protection, this infrared laser alignment keeps work with excellent laser light cycling use and extremely clear IR dot projection in long timer use.
According to the most special use of glass coated lens and glass window in front of laser beam aperture, high power 980nm infrared laser diode module keeps work with high transmittance IR laser light emission. Even though IR dot projection is processing under moisture or dust working condition, it is not affecting at all, but just keeping clear dot positioning result within daily use of 8 to 10 hours per day. Any powerful IR laser radiation and reflection are causing serious hurt to human eyes. In long time continuous infrared alignment laser dot targeting work, besides its proper installation and adjustment, it is also a necessity to avoid eye exposure to beam aperture and remember to wear correct infrared laser safety goggles until achieving easy and clear IR dot projection at great distance effectively.

Effective Aligned High Power 808nm Infrared Laser Diode Module

What is the best solution for users to make highly accurate dot projection under night vision? Not workable at all to only adopt any visible laser devices or other manual dot projecting device, in order to get quite satisfied dot measuring result as expected, laser tech engineer is making great technical innovation of a high power 808nm infrared laser diode module. It is projecting invisible IR laser beam and IR laser dot from laser beam aperture. Every time it is operating as an accessory part, after correct equipment with those of night vision device and proper installation to night vision device, this infrared dot laser makes high accuracy and quick response IR dot projection in distance effectively.

In any night vision dot alignment work field, high power 808nm infrared laser diode module is always keeping work with high photoelectric ability IR laser light from beam aperture. It is generating extremely powerful and intense infrared laser light from 808nm infrared laser diode. Available with wide range output power of 500mW to 1000mW, IR laser dot alignment is processing at quite long distance of more than 100 to 1000 meters. The most special design of adjustable focus enables quite easy screw of beam aperture, after concentration of high intensity IR laser light, this 808nm infrared laser alignment achieves the most accurate dot projection in distance immediately.
In order to get precise enough dot projection at quite long work distance, high power 808nm infrared laser diode module enables highly clear alignment under special equipment of glass coated lens. It is projecting high transmittance infrared laser light from beam aperture. When it is passing through quite strict laser beam stability tests and specially designed glass window, even though infrared laser dot alignment is processing under moisture and dust working condition, it is not affecting at all, but always keeping highly clear and accurate IR dot projection at great distance.
According to quite special use of APC, ACC driving circuit board, under operation with high power up to 500mW to 1000mW, high power 808nm infrared laser diode module is getting intelligent feedback of increasing temperature and serious electric current impact, and then achieving extremely stable and reliable IR dot projection in continuous use. In any night vision IR dot alignment work within 8 to 10 hours per day, after enough time leaving for tube cooling down, this alignment laser always keeps work with excellent laser light cycling use and extremely long serving lifetime. When users are paying high attention to IR laser hazards and wearing correct IR laser safety goggles, it achieves high precision and high security dot alignment perfectly.