CW Lasers at 266 nm: single longitudinal mode 10 mW, 50mW and 100 mW

CW Laser

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 cw 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 100mW at 266nm in single frequency operation. Compared to other CW lasers at 266nm, the FQCW266 system has a long coherence length of more than 1000 m (50 and 100 mW), narrow line width, low power consumption of less than 200W (average 100W) and a small footprint of only 380 x 270 mm. The FQCW-266 plug & play laser comes with a control unit, allowing either push button control or remote control operation via serial (RS232 & USB) interface. The lasers offer excellent beam quality with 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. 

 

  • Single Frequency
  • Low Noise
  • TEM00
  • Up to 10/50/100 mW
  • Long coherence length of 1000 m
  • High beam quality M2 < 1.3
  • Small footprint (rugged and compact)
  • Conduction cooling
  • User friendly
  • Linewidth < 300 kHz

Product code

Description

Output
Power
cw Laser

FQCW266-10  
pdf

266 nm, single longitudinal mode, DPSS CW laser delivering 10 mW of output power in a plug & play system

10 mW
CW Laser

FQCW266-50 pdf

266 nm, single longitudinal mode, DPSS CW laser delivering 50 mW of output power in a plug & play system

50 mW
CW Laser

FQCW266-100
pdf

266 nm, single longitudinal mode, DPSS CW laser delivering 100 mW of output power in a plug & play system

100 mW