Tag Archives: TEM00
532nm 5mW DPSS Laser Diode Module Video
The 532nm free optical path laser is a DPSS laser, and the spot mode is TEM00 mode. It adopts the APC working mode, which has the advantages of good spot mode and long-term working stability.
It is compact, strong and reliable, suitable for various industrial and scientific research purposes. Single longitudinal mode, can be used for interferometer. Let’s check it now.
This is a 532nm 5mW DPSS laser module. The operating voltage is DC 5V. The spot quality is very good, and the divergence angle is also very small. Beam Divergence is less than 1 mrad. We can customize the laser modules according to your requirements.
The spectrum of the 532nm laser module.
532nm 5000mW Strong Green Laser Beam Lab Laser System
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. It is TEM00 spot, and the beam quality is very good. The beam quality test data is around 1.06, which is Near-Perfect Beam Quality.
The laser needs to be preheated for about 20 seconds before laser output can be generated. Adjust the laser output power to the maximum.
The actual test data of laser.
TEM00 Lab Laser 532nm 15mW SM Fiber Laser Source
The demonstration in our laboratory this time is a 532nm 15mw single-mode fiber laser. It has an LCD display to show the current power of the laser. The output power of this laser can be adjusted from 10% to 100%, and the adjustment accuracy is 0.1mW. Let’s check it now.
The back of the laser has an RS232 interface. It can be customized for software control functions. The key controls the ON/OFF of the laser. Here is SM fiber, and PM fiber can also be customized.
The test data report of 532nm single mode fiber laser.
Laser spectrum graph and power stability test report.
This laser adopts semiconductor laser chip, and the professionally designed drive and temperature control circuit temperature control ensures the safe operation of the laser, stable output power and spectrum, and excellent spot quality (TEM00 mode).
532nm 1W DPSS TEM00 Lab Laser
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. Let’s check it now.
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.
690nm SM TEM00 Laser Operation Video
Today we’re going to talk about a single-mode red laser — 690nm 30mW TEM00 laser. Its output power can be adjusted from 0 to 30mW. The working voltage is AC 90~240V, supports wide range voltage. It support CW/Modulation two working modes. This is a single transverse film laser. Let’s check it now.
The test data report of 690nm 30mW semiconductor laser：
