NakuLaser Blog

This is a special shaped laser module . Connect the power supply and rotate the switch on the adapter, and a pattern of three arrows will appear. The light is clear and bright, soft and not dazzling. Ultra high brightness, universal in indoor and outdoor. Green/blue/red laser arrows are optional. Each laser module corresponds to a color. We can also accept customized other laser patterns. The actual effect of the three arrows shining on the wall: [Features] 1. Ultra high brightness, universal in indoor and outdoor. 2. The light is clear and bright, soft and not dazzling. 3. The shell is made of aviation aluminum-plated insulating paint that can not only fully dissipate heat but also resist shock, drop, and static electricity. 4. Imported laser diodes emit light directly with exceptional stability. 5. Intelligent driver board with imported IC, wide range power supply. 6. High temperature resistance, corrosion resistance.  

 It's a  3000mW 532nm DPSS laser system . It's customized into a line laser. We added line lens, and the fan angle is 30°. The focal length is customized at 2 meters, and the light is the smallest at 2m. Installation is very simple. First, connect the laser head and laser power supply, then connect the AC power cord. Let's check it now. The green line laser beam .

This is one of the most powerful and bright green laser pointer we have now, it is designed with a focusable lens, metal body. [Specifications] Product Name: High power Green Laser Pointer Wavelength: 520nm Output Power: 1500mW Class: ClassIV Output Mode: Continuous Wave Laser Sharpe: Dot Product Color: Silvery Body Material: Aircraft-Grade Aluminum Operating Temp. Range: 10~30°C Storage Temp. Range: -10~50°C Project Distance: 10000 meters away Power Consumption: 3.7V @ 1A Power Supply: 2 x 16340 Li-ion Recharged Battery (Not Include) Switch: ON/OFF Button Expected Lifetime: >8,000 hours [Warning] 1. Never look directly into the laser beam . 2. Never point a laser beam at a person. 3. Do not aim the laser at reflective surfaces. 4. Do not allow children to use laser pointers unless under the supervision of an adult.

 This high quality blue laser pointer will impress your coworkers, family and friends. Use it for your next presentation and everybody will know that you are ahead of the latest technology. [Features] 1. Ingenious appearance design, which completely differs from traditional laser flashlight; 2. Core accessories have strong power like other Ultra powerful blue laser pointer; 3. Complimentary accessories: protective glass, , charger, advanced aluminum case and the laser head with five kinds of patterns; [Specifications] Name: 3W Blue Laser Pointer  Wavelength: 445nm Output Power: 3W Class: Class IV Output Mode: Continuous Wave Laser Sharpe: Dot Product Color: Black Body Material: Aircraft-Grade Aluminum Project Distance: >5000 meters away (less in daylight) Warm-up Time: <1 second Power Supply: 2 x 18650 Li-ion Recharged Battery (Not Include)   WARNING: 1. Never look directly into the laser beam. Never point a laser beam at a person. Do not aim the laser at reflecti...

 It's a 450nm blue laser coupled a single mode fiber . The laser power can be adjusted by the button. The max output power is 40mW at the fiber side. This laser support CW and modulation working mode. This 450nm laser accepts customization. Let's check it now. The TEM00 blue laser spot. The 450nm SM FC laser's test data report ：

 SLD is an optical device that can provide output equivalent to LD ( Laser Diode ) and low coherence equivalent to LED (Light Emitting Diode ), and has a wider spectral width. Because SLDs reduce coherent noise and achieve high-precision measurement, they can be used in a wide range of sensing fields, including photo application measurement and medical imaging. Comparison of SLD and LD/LED characteristics The following table provides the performance comparison of SLD and LD/LED. SLD working principle The working principle of SLD includes generating spontaneous emission light, then amplifying and outputting light with optical gain in the active layer. The figure below schematically illustrates this. The spectral width of SLD is wider than that of stimulated emission light (such as LD light). However, since spontaneous emission light such as LED light is amplified by optical gain having a limited bandwidth, the spectral width of the SLD is narrower than that of the LED. As shown he...

 It is a red laser module , shoot 25 parallel lines. The wavelength is 660nm, the output power is 200mW. 25 parallel lines , actual shooting effect from different angles. Demonstration of the effect of laser irradiation on the wall. Let's check it now.