NakuLaser Blog

 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.

 Today we are introducing a 523.5nm green diode pumped solid-state laser. A 523.5nm DPSS laser is a laser that emits light at a wavelength of 523.5nm. It is a green laser that is used in a wide range of applications such as laboratory and industrial applications. The power output of this laser adjustable ranges from 1mW to 50mW. The spot mode is TEM00, the beam quality is very good. Both 523.5nm and 532nm are green DPSS lasers. The light spots are all in TEM00 mode . 532nm is the most common green laser. Today we will provide a detailed introduction to the 523.5nm laser. Please watch the video below. Compared with 532nm laser, 523.5nm laser has narrower line width, better optical performance and higher stability.  The rotary button on the power supply can adjust the working current, thereby adjusting the output power. 523.5nm 50mW dpss laser spot. 532nm 1W green laser beam. 532nm 10W high power dpss laser strong green laser beam.

 It is 532nm DPSS laser source . This laser source can be controlled by software. The connection of the laser and the PC software, using the RS232 communication protocol. The laser supports two modes of operation CW/Modulation, and an external signal input is required when switching to Modulation. Here is the free space output, and it is also possible to customize the fiber-coupled laser .  Software operation. Click the [Open COM] button to connect the control circuit on the laser.  Multiple laser operating parameters can be viewed/set in the software.  As a special reminder, it is necessary to set a maximum working current parameter according to the current laser first, so as to avoid the current of the later regulation being too high and damaging the laser. 

 This is a 543nm solid state laser system . The output power is 100mW, it can be adjusted by the rotary button on the power supply. There are 3 working modes for the laser to choose from. Select the working mode CW/TTL/Analog by the sliding button on the back of the power supply.  The red button is the power switch. The key is a laser switch. The middle LCD shows the current working current. The rotary button on the right is to adjust the current size.   This laser coupled a 1000μm, 3 meters in length, SMA905 interface fiber, and its can be customized. The effect of laser output from the fiber port:

This is a video about laser OEM. As a professional laser manufacture r, CivilLaser can provide customized Logo services for laser dealers. In the video is the 532nm 10W DPSS laser produced by us. We will demonstrate putting our logo sticker on the laser head. Let's check it now. If you need to add your own logo to the laser, please let us know the quantity and logo pattern before ordering. This LOGO is waterproof, has strong stickiness, has a three-dimensional slightly convex feeling, and does not fade. The model suitable for small batch production can add the LOGO of the customer company.

 It's a 543nm 10mW DPSS laser system . The back of the laser head is equipped with a cooling fan. There are 3 working modes available on the back of the laser power supply, CW, TTL and Analog. The red button is pressed to be ON, and the power is turned on. When the safety key is turned ON, laser output starts at this time. Rotate the'Adjustor' button and turn it clockwise to increase the current, thereby increasing the laser output power. Let's check it now. The center wavelength is 542.8nm. And its spot is perfectly round, it is TEM00 mode. 

 The laser must have the above three parts, the pump source , the working material and the optical resonant cavity, and the laser using solid laser material as the working material. The working substance undergoes population inversion distribution under the action of the pump source and becomes an active substance, which has the effect of light amplification. Part of the amplified light is fed back to participate in excitation, and the resonant cavity oscillates, and laser light can be produced after certain conditions are met. 1. Pump source: its function is to give energy to the working substance, and to excite atoms from low energy level to high energy level of external energy. Usually there can be light energy, thermal energy, electric energy, chemical energy, etc. 2. Working substance: At the core of the laser, only the substance that can achieve energy level transition can be used as the working substance of the laser. 3. Optical resonant cavity: make the stimulated radiation...

It's about 355nm Ultraviolet Q-Switched Pulsed laser . You can adjust the pulse repetition frequency by button on the power supply or by TTL modulation signal.

China's laser industry has a strong geographical distribution. The Pearl River Delta region represented by Shenzhen mainly uses medium and small power laser processing equipment, while the Central China region represented by Wuhan Optical Valley is on the product line. More comprehensive, covering large, medium and small power equipment. In addition to these two largest industrial clusters, the Yangtze River Delta, the Bohai Rim region, and the emerging Northeast Industrial Zone have all formed a relatively complete laser industry belt. Industry upgrades laser processing equipment demand is greater Where is the future of semiconductor lasers? With the transformation and upgrading of the manufacturing industry to high-end and intelligent, the market for laser equipment  processing and application has been expanding. Moore, one of the founders of Moore's Law, made a prediction in 1965 that semiconductors will be developed at a high speed, and the electronic society w...

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