Green Laser Module

The most common DPSS laser in use is the 532nm green laser module. A powerful (>200mW 808nm wavelength infrared laser diode pumps a neodymium doped yttrium orthvanadate (Nd:YVO4) crystal which produces 1064nm wavelength light from the main spectral transition of neodymium ion. This light is then frequency doubled using a nonlinear optical process in a KTP crystal, producing 532nm light. Green DPSS laser module are usually around 20% efficient, although some lasers have been reported to be 35% efficient. In other words, a green DPSS laser module using a 500mW pump laser diode would be expected to output around 100mW of 532nm laser light.

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E532-15-3-30, DPSS, beam expander green laser module
Main Specifications: Available wavelength: 532nm Size: dia.43mm x len.200mm O..
LE532-5-3-F-S Green line laser module, focus adjustable,with battery switch
Main Specifications: Available wavelength: 532nm Size: dia.22 x len.130mm Out..
LE532-10-3-F-S Green line laser module, focus adjustable,with battery switch
Main Specifications: Available wavelength: 532nm Size: dia.22 x len.130mm Out..


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