261 nm CW Diode Pumped Solid State UV Laser UV-FN-261


Description: Diode pumped solid state 261 nm UV laser features up to 3 mW output power, TEC cooling, ultra-compact and light weight, super beam quality, long life time

Applications: DNA sequencing, micro-electronics, cell sorting, optical instrument, spectrum analysis, physics experiment, laser rapid modeling etc. 

Model #: UV-FN-261-1-10-1




261 nm

Average Power

>1, 2, 3, 5, 10 mW

Transverse Mode

Near TEM00

Power Stability


Warm Up Time

< 10 min.

Operation Mode


Polarization Ratio


Beam Daimeter at the Aperture

~ 2.0 mm

M2 Factor  <2.0

Beam Height from Base Plate

27.4 mm

 Power Supply (90 - 264 VAC) 


Expected Lifetime

 5000 (hours)


 12 months

Operating Temperature

10 ~ 35 ℃ 




Please refer to Data Sheet  for detailed specifications           

The price is for UV-FN-261-1-10-1. 1mW, 10% poser stability, PSU-H-FDA power driver. If you need a different model number, please feel free to ask a quotation.  

  • Long life time
  • FDA registered
  • ISO and CE qualified
  • ROHS complied
  • Model # UV-FN-261-1-10-1