Laser Tech and Laser Safety

What is a violet laser module used for?

What is a violet laser module used for?

What is a violet laser module?

Violet laser module emits laser light within violet spectrum regions between 390nm and 419nm, which gets the most commercially common available wavelength of 405nm violet light. It gets the shortest wavelength than formally available blue, green, red lasers among visible optical spectrums. It is a short enough wavelength to caused fluorescence in chemical experiment.

Read More

Blue laser classification and application

Blue laser classification and application

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.

Read More

What is a green laser module used for?

What is a green laser module used for?

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.

Read More

What is a red laser module used for?

What is a red laser module used for?

What is a red laser module?

A red laser module emits visible red laser light at a special wavelength in the visible optical spectrums, typically available with different wavelengths of 635nm, 650nm, 660nm. It is a solid state laser diode made laser device. Red laser light is generating via current across semiconducting material and releasing photons.

Read More

How does a cross line laser work?

How does a cross line laser work?

Are you looking for an easy operating and efficient cross line measuring device? If you are not sure which type of cross line device can be used, it is a good choice for users to try wide wavelength covered cross line laser modules. Within wide range of 405nm to 1470nm, covering violet, blue, green, red, and invisible infrared crosshair laser, Berlin Lasers will help you understand what laser to use and how they can help you in real cross line alignment works.

Read More

Is Green Laser Module Better Than a Red Laser Module?

Is Green Laser Module Better Than a Red Laser Module?

How to get a green laser module?

It is a typical special laser light source in type of doubled YAGs. 532nm green DPSS laser is originally obtained via infrared laser diode at about 808nm or 980nm wavelength. After pumps a small slab of glass or yttrium aluminum garnet (YAG), doped into neodyminum, to produce a 1.06 micron laser beam, sent into a lithium niobate crystal at a certain angle to cause a nonlinear optical process, and converted to a green photon via two infrared photons at wavelength of 532nm.

Read More

Items 55 to 60 of 169 total

Show per page