Diode Pumped Solid State
Laser
In recent years, diode-pumped solid-state (DPSS) lasers have
become an attractive alternative to air cooled argon ion
lasers and green helium neon (HeNe) lasers in many
applications. DPSS lasers, which, depending upon the
configuration, produce output in the infrared (1064nm) or
green (532 nm), combine high output power with long
operating life. They exhibit excellent output stability,
exceptional mode purity, and extremely low power
consumption, and are ideal for both laboratory and OEM
applications.
TechnicaLaser Lasers with a 808nm diode
laser which is focused into a small chip of neodymium-doped
YAG or vanadate (the laser crystal ) produce laser output at
914nm or 1064nm, depending on the basic configuration. To
obtain blue or green laser, a frequency-doubling crystal is
inserted into the laser cavity. Finally, extracavity beam
conditioning optics are added to enlarge and collimate the
beam. The picture bellow is the 3Dimage of the laser
profiler. |
|
