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Sales & Tech Support: 231-935-4044 or sales@eotech.com

$ 650.00

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NEW! PAVOS+ 4 mm Faraday Rotators - 1010 nm to 1080 nm


Designed to meet the demanding performance required from today's solid state lasers, the new PAVOS+ 4 mm rotators are ideal for preventing feedback and back reflections. 

The new PAVOS+ 4 mm rotator builds on the existing line of PAVOS devices adding flexibility and performance at a competitive price.

Improved Performance

  • Improved thermal lens due to shorter rotator material

Reduced Size

  • Less than 60 mm length is available


  • Completely passive; not tuning required
  • Specified performance to
    80 W


  • Precision mounting available
  • Customization requests encouraged


  • Elimination of ASE in amplified systems, including CPA, MOPA, and regeneratively amplified mode-locked lasers
  • Protecting lasers from back reflection caused by illuminating highly reflective materials
  • Preventing frequency instability in seed lasers and other single frequency lasers
Clear Aperture 4 mm
Peak Transmission
Peak Extinction
≥33 dBa
Peak Rotation
45° ± 2.0°
Damage Thresholda
10 J/cm2 at 10 ns
1 J/cm2 at 8 ps
1 MW/cm2 CW
Temperature Range
-20 ºC to 60 ºC
Factory Tunable
Temperature Range
10 ºC to 28 ºCb

Product specifications are subject to change. All products are RoHS compliant.
At customer-specified wavelength and temperature 
b Tunable Temperature Range applies to wavelengths 1010 nm to 1064 nm. >1064 nm is 22 ºC


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