Tag Archives: 532nm laser

532nm 7W High Power Diode Pumped Laser

This time it is a 532nm green DPSS laser commonly used in laboratories. Its output power can reach 7000mW.  A heat dissipation module is added to the bottom of the laser. There are 2 cooling fans at the bottom of the laser heat dissipation. There are two working modes, CW/Modulation, to choose from on the back of the power supply.


There is a protective cover on the interface where the laser head is connected to the laser power supply. When connecting, the protective cover needs to be removed first. The light outlet of the laser head has a protective cover, which must be removed before starting the machine.

The Knob on the front of the power supply is used to adjust the current, thereby controlling the laser output power. Adjust the output power to maximum. After preheating for about 1 minute, the laser can output continuously and stably.

The high power green laser beam. The following are the effects of indoor shooting during the day.



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.