A green laser module covers wide range wavelengths of 500nm to 559nm, including 532nm green DPSS laser, 515nm, 520nm green diode laser. Formal diode laser adopts semiconductor, which emits green laser light directly through a laser diode. 532nm diode pumped green solid-state(DPSS) green laser is not a real green diode laser. On contrary, it is created via a complex set of component.

What is the advantage of green laser module?

Ranging at middle part of visible optical spectrum, green laser has got featured advantages of high visibility, high brightness and high beam intensity etc. Being made with ultra compact and highly durable handheld laser type, it enables easy installation and convenient operation in use. Green laser light is easy to be observed and perceived by human eyes, it seems quite powerful and more visible, and also travels long extending distance to project a small green dot onto any raw material surface. Either it is used for formal presentation or aligning levels, among all visible laser devices, green laser provides users the most accurate, the most competitive price and the best performance laser light source in real use.

What is a green diode laser module?

Constant technical innovation of GaN technology has just allows the development of green laser diode with different wavelength of 505nm, 515nm, and 520nm. It always gets equipment of thermal emitting and thermal conductivity housing tube design, which obtains highly stable and reliable green laser light source projection with featured advantages of less laser light spread, better laser beam visibility, longer distance beam projection. Direct diode emission made green laser gets excellent use for presentation, surveying, imaging, laser movie projectors etc.

What is a green DPSS laser?

532nm green Diode-Pumped Solid-State(DPSS) laser, either being made into a green laser pointer, laser module or laser system, it is just the most commonly available and used laser device on the laser market. It gets more complex production procedure than formal semiconductor made laser, which is produced by frequency doubling Nd: YAG, Nd: YVO, or Nd: Glass solid-state lasers to project 532nm green laser light.

What is a green laser module used for?

500mW to 559nm wavelength range green laser modules are projecting excellent quality green laser light, getting featured advantages of narrow special linewidth, high peak power, high beam visibility and stability.
Available with different type of CW, pulsing laser type, green laser module is not simply used for presentation, but also get wide applications, coving optical dot, line or cross line laser alignment, Raman spectroscopy, imaging, fluorescence spectroscopy, laser medical treatment device, scientific research etc.