Tag Archives: high power semiconductor laser

435nm 18W Blue Semiconductor Laser Fiber Output

Today we are showing the 435nm fiber coupled laser. The power is 18W, and it is adjustable. The Adjustor button on the power supply is used to adjust the working current, and the laser output power can be adjusted by adjusting the current. The laser supports CW continuous working and Modulation working mode, which can be adjusted by the slider button on the back of the laser power supply. Next we demonstrate the CW working mode of this laser. Let’s check it now.

Laser output without fiber optic installed.


Here the optical fiber interface at the laser module end is FC/PC, align the buckle, insert the fiber, and tighten the fixing nut.

Laser output after installing the optical fiber.



405nm Semiconductor Laser 12W Powerful Laser Source

This is a 405nm 12W blue-violet laser System. It is high power solid state laser with a heat sink installed at the bottom of the laser module. The radiator is aluminum with 2 cooling fans. Configuring a heat sink can effectively extend the continuous working time of the laser. There are 3 working modes on the back of the laser power supply: CW/TTL/Analog. The output power of the 0~12W laser can be adjusted by the Adjustor rotary button.



The 405nm 12W laser needs a collection of multiple LDs to have such a high power, so the spot mode is also multimode.
The 405nm laser is a blue-violet laser, which is close to ultraviolet invisible light. The 12W laser is not very dazzling to the naked eye. But the energy is very strong, please wear laser safety glasses when operating.

CivilLaser have mature production technology, stable quality and short production cycle.