NakuLaser Blog

 Today we are introducing a brand new 532nm 5W solid-state laser. This laser now uses a touchscreen power supply. The power supply has a built-in cooling fan. This laser efficiently generates 532nm green light by frequency doubling the solid-state gain medium pumped by an infrared laser diode. Its core advantage lies in achieving high power output while maintaining excellent beam quality, low noise, and good stability—characteristics that make it outstanding in industrial and medical applications. Instructions for use: Turn on the power switch. The 'POWER' light will illuminate. After the machine starts, it will automatically jump to the current adjustment page. Here, we can adjust the current value to adjust the output power. Click the '+' and '-' buttons to the right of 'Current' to adjust the current. 1000 represents the full power current. The 'X 50' at the top represents an adjustment step of 50, and the 'X 1' in the second row repr...

 This is a 1550nm fiber coupled laser. This one uses the latest touch screen technology. It is coupled to the polarization-maintaining fiber output. The output can be adjusted on the screen. Its setting range is 25dBm to 35dBm. It can also directly set the value you want. Use the up and down arrow buttons on the screen to adjust the power directly. You can also click "PowerSet" and enter your desired power value. Click the unit field to switch between dBm and W. 1550nm is infrared laser, which is invisible to the naked eye. We need to observe the light spot on the infrared detection card. This laser adopts DFB type laser chip, and cooperates with high-power gain optical path module to realize polarization-maintaining fiber output of single-wavelength high-power laser. The professionally designed drive and temperature control circuit control ensures the safe and stable operation of the laser, and the spectrum and power remain stable for a long time. The modular package has a ...

 This is a 1650nm 60mW fiber coupled laser. Its output power is adjustable, which can be adjusted by rotating the knob. The coupled fiber here is single-mode fiber. This is an infrared laser, and the light spot is invisible to the naked eye. We can use an infrared detection card to observe the laser spot. This infrared laser uses advanced 1650nm long-wavelength laser technology and is designed for high-precision optical applications. Through single-mode fiber coupling output, it ensures excellent beam quality and stable power transmission, meeting the stringent requirements of laser light sources in scientific research, industry, and medical fields. 1650nm 60mW single-mode fiber laser  are ideal light sources for communications, sensing and medical fields due to their unique wavelength, high power stability and compact design. Their technical parameters and application flexibility can meet the diverse needs from industrial detection to cutting-edge scientific research, and a...

 1550nm 10W fiber-coupled lasers play an important role in science and technology and industry with their unique performance parameters and wide application fields. With the continuous advancement of technology and the continuous expansion of application fields, 1550nm fiber-coupled lasers will surely shine brightly in more fields. Today our laboratory tested a 1550nm 10W high power infrared fiber-coupled laser.  There are 3 working modes to choose from: CW/TTL/Analog on the back of the power supply. Due to the high power, we designed a dedicated power supply to the radiator. The two white interfaces are the fan power interfaces and also need to be plugged in. 1550nm is an infrared laser, and the spot is invisible to our naked eyes. We can use an infrared detection card to observe the laser spot. Through the sponge test, we can see that its power is high and smoke will come out when touched. 1550nm 10W fiber-coupled laser is a laser system that works at a wavelength of 1550...

 Today our laboratory tested a 1085nm 2W infrared fiber-coupled laser.   There are 3 working modes to choose from: CW/TTL/Analog on the back of the power supply. Let's check it now. 1085nm is an infrared laser, and the spot is invisible to our naked eyes. The light spot can be captured by the camera. We can also use an infrared detection card to observe the laser spot. Through the sponge test, we can see that its power is high and smoke will come out when touched. The laser head and power supply are labeled with model numbers. Please check whether the model numbers are consistent. 1085nm fiber-coupled laser is becoming an important tool in industrial manufacturing and scientific research with its unique technical advantages and broad application prospects. With the continuous advancement of technology and the continuous expansion of the market, it is believed that this laser will play a more important role in future development.

 385nm semiconductor lasers are based on the photoelectric effect of semiconductor materials. They use electrical excitation to make electrons in semiconductors transition and release light energy, thereby generating lasers. Its working material is semiconductor material, which has the advantages of small size, light weight, high efficiency, and long life. By optimizing the design of the resonant cavity, the 385nm 180mw laser can provide a near-Gaussian distributed beam with concentrated energy and high beam quality. In the field of scientific research, 385nm semiconductor lasers can be used for experiments such as spectral analysis, laser holography, and cell sorting, providing precise light source support for researchers. This is a 385nm 180mW semiconductor laser. There are three working modes of CW/TTL/Analog on the back of the power supply to choose from. Rotate the 'Adjustor' knob on the power supply to adjust the current and thus the laser output power. This is the free...

The 520nm 40W fiber-coupled laser belongs to the visible light band, which makes it perform well in applications that require a specific color light source. At the same time, its power output of up to 40 watts ensures powerful laser energy and is suitable for a variety of high-demand processing and measurement tasks. The bottom of the laser head has a heat sink, which is an aluminum heat dissipation module with 3 fans. There are 3 working modes to choose from on the back of the power supply: CW/TTL/Analog. The regulator button on the power supply is used to adjust the operating current, thereby adjusting the laser output power. Fiber-coupled lasers efficiently couple the laser beam generated by the laser diode into the optical fiber through precise fiber coupling technology. This process requires precise focal length adjustment and angle control to ensure that the beam can enter the optical fiber without loss and be stably transmitted along the path of the optical fiber. Fiber coupling...

 With the rapid development of science and technology, laser technology has shown great potential and broad application prospects in many fields. Among them, the RGB 3IN1 fiber laser, as an advanced device that integrates red, green and blue lasers, not only has the advantages of compactness, ease of use and low cost, but also plays an important role in display technology, entertainment industry and industrial applications. The RGB 3IN1 fiber laser integrates three basic colors of lasers: red light (about 637nm), green light (about 525nm) and blue light (about 445nm). These lasers are usually solid-state lasers or semiconductor lasers, and the beams emitted are combined at a specific beam combiner to form a unified color beam. By adjusting the intensity of each color laser, a variety of colors can be produced, from simple monochromatic light to complex full-color spectrum. What's in the video is RGB 30W fiber coupled laser. The frequency and duty cycle of the red/green/blue lase...

In the vast field of laser technology, the 780nm laser has become an important tool in many fields such as scientific research, industry and medicine with its unique performance characteristics and broad application prospects. This article will explore the technical characteristics, working principle and application of this laser in various fields. 780nm is a commonly used wavelength in semiconductor lasers . It is located in the near-infrared region and has high penetration and low scattering rate. Although the power of 80mW is not large, it is sufficient for many precision applications, such as optical sensing, biomedical imaging, etc. What is explained in the video is a 780nm 80mW semiconductor laser. It supports a wide AC voltage range of 90~240V. Its beam quality is excellent. The spot mode is TEM00, and the spot is perfectly circular. The laser power can be adjusted from 0~80mW, and it supports two working modes of CW/Modulation. TEM00 mode is an ideal state of laser beam, indica...

  In the ever-evolving landscape of photonics, precision and reliability are paramount. CivilLaser, a name synonymous with excellence in the laser industry, introduces its advanced laser diode module . With over a decade of experience, CivilLaser stands at the forefront of laser technology, offering unparalleled products tailored to meet the diverse needs of its global clientele. A Decade of Excellence CivilLaser's journey in the laser industry spans more than ten years, a testament to their unwavering commitment to innovation and quality. This extensive experience has equipped CivilLaser with a deep understanding of the complexities and demands of laser applications. Whether you are engaged in scientific research, medical applications, or industrial processes, CivilLaser’s laser diode module  is engineered to deliver superior performance and reliability. Customizable Solutions At CivilLaser, we recognize that each application has unique requirements. Our laser diode module s ...

With the rapid development of science and technology, semiconductor lasers have been widely used in various fields due to their advantages such as high efficiency, small size and long life. Among them, the 395nm semiconductor laser has brought new possibilities for many applications with its unique wavelength and output power. The video shows a 395nm 300mW experimental laser from CivilLaser.  It has three working modes of CW/TTL/Analog that can be switched. When the working mode is TTL/Analog, an external signal needs to be connected. The characteristics of this UV semiconductor laser are that the output power is continuously adjustable, easy to operate, reliable in performance, and long in laser life. 395nm is a near-ultraviolet laser, and only a faint blue-violet light spot can be observed. In addition, this laser can also be customized with fiber-coupled output . With the continuous development of science and technology, 395nm 300mW semiconductor lasers have broad development p...

 The 532nm DPSS laser is a high-performance solid-state laser that uses diode pumping technology to produce stable, high-power green light output at a wavelength of 532 nanometers. This laser is widely used in scientific research, industrial processing, biomedicine, and communications for its excellent beam quality and high energy conversion efficiency. Whether high-precision cutting, drilling or fine marking is required, the 532nm 5W DPSS laser can provide a reliable and efficient solution. Its compact design and long-life pump diode make this laser an ideal choice for various applications. This is a 2024 new model 532nm 5W high quality DPSS laser. The new laser has better heat dissipation and better stability than the 2023 model. It supports both CW and modulation working modes.  The laser needs to be preheated for about 20 seconds before laser output can be generated. Adjust the laser output power to the maximum. It is TEM00 spot, and the beam quality is very good. The b...