CryLaS FQCW-266-500

The DPSS CW deep UV Laser series FQCW-266 comes with a resonant frequency conversion stage, emitting a fixed wavelength of 266nm. The laser head is contained in a sealed aluminium housing, which allows operation in a wide range of environmental conditions. Heat removal from the laser head is done by air convection, no other provisions (chiller, fan etc.) are needed.

The FQCW266-series of DPSS CW deep UV lasers deliver up to 500 mW at 266 nm in single frequency operation. Compared to other CW lasers at 266nm, the FQCW266 systems have a long coherence length of more than 1000 m, narrow line width (

The lasers offer excellent beam quality with an M2 below 1.3 , beam divergence below 0.8mrad (full angle), low intensity noise below 0.5% rms (100 kHz-10MHz) and a good power stability (<1% in 8 hours). These CW laser units are the proper tools for applications as Raman Spectroscopy, Wafer inspection and Photoluminescence where a long coherence length is required.
These UV CW lasers provide excellent beam quality and performance and are designed to meet the challenging demands of industrial use and intensive R&D.