What is a blue DPSS laser?

Unlit the time of 2006, blue laser pointer is available on the laser market. Being made with the same type of laser light source indication as a 532nm green DPSS laser, it gets the most commonly blue laser light at a wavelength of 473nm. Blue DPSS laser is produced by frequency doubling of 946nm laser radiation through a diode pumped Nd:YAG or Nd:YVO4 crystal. 946nm wavelength laser makes efficient transition into 473nm blue laser radiation, which is making efficient job for lab experiment, scientific experiment for those of labs and institutes etc.

What is a blue diode laser?

Blue laser diode is short history innovative item which enter into laser market for commercial use on 2001.
The other type of blue laser is available in type of blue diode laser, which is fabricated directly with InGaN semiconductor. It keeps work with visible and intense blue laser light directly via a laser diode, but not frequency doubling. It produces high concentration blue laser light with wider range wavelength of 400nm to 500nm, covering multiple type of 445nm, 447nm, 450nm, 455nm, 462nm, 488nm. It gets much more difficult production procedure than other visible laser devices, especially those of high power blue laser levels.

Usually in the laser market, blue diode laser modules are being made into handheld type, which enables easy carrying and convenient use. The excellent configured electric driving circuit board, outside or inner cooling system, and qualified glass coated lens are assuring the best performance. Blue laser ranging of 400nm to 500nm gets good coherence and good collimation. It always keeps work with high power density, high concentration blue laser light indication, long serving lifetime and high level of laser beam stability.

What types of blue lasers are available at Berlin Lasers?

Besides the creation of blue laser light, Berlin lasers also makes even greater technical innovation of blue laser diode tech, thus it is being made into even more practically used blue lasers, blue dot, line, cross laser alignments, blue laser diode modules, blue diode laser system etc. Not limited for Class II, IIIa 1mW and 5mW blue laser pointer, it also gets even higher output power industrial blue lasers with wide range output power of 5mW to 1000mW. We are focusing on manufacturing even more precise and intense beam lasers for multiple OEM laser used fields.

What is the application of blue laser?

Formal blue laser diode gets basic use for t blue-ray, optical discs of high definition CD, DVD player, DLP and 3 LCD projectors etc
The formally available blue laser pointer is used for entertainment, presentation, laser show and laser displaying work etc
Dot, line, cross, parallel blue diode laser modules are sued for laser alignment levels, electric equipment, laser medical diagnostics
High power blue diode laser system are projecting high intensity and highly powerful blue laser light, and concentrated into focused laser dot, which provides the best blue laser source for laser telecommunication, decoration, environmental monitoring and lab experiment work etc.

What is the safety issue with high power blue laser?

Under operation of high power blue laser up to 50mW to 100mW, besides its projection of powerful and intense blue laser light, it also projects powerful laser radiation and thermal energy hurt to human eyes at close distance. User should avoid eye exposure to beam aperture. It is necessity to choose proper laser safety goggles and safety windows so as to obtain easy and secured use freely.