Femtoline Polarization Plane Rotators

  • Intended to rotate beam polarization plane strictly to an appropriate angle using the circular birefringent effect 
  • Made of crystalline quartz

As compared to waveplate, a rotator has an intrinsic advantage, being independent of rotation around its own optical axis. It needs no adjustment, only to be installed normal to the incident radiation. A polarization plane rotator is normally used for the specific wavelength. It is only slightly dependent on ambient temperature.   

Delivery

Estimated delivery time: from 4 - 5 days

Center wavelength
Rotation angle of polarization plane
AR coating range
Code Center wavelength Rotation angle of polarization plane AR coating range Price Delivery Add to cart
470-4044 400 nm 45° 380-420 nm 215 $ 4 - 5 days To cart
470-4049 400 nm 90° 380-420 nm 215 $ Request To cart
470-4254 257 nm 45° 250-265 nm 270 $ Request To cart
470-4259 257 nm 90° 250-265 nm 270 $ Request To cart
470-4264 266 nm 45° 257-275 nm 270 $ 4 - 5 days To cart
470-4269 266 nm 90° 257-275 nm 270 $ Request To cart
470-4344 343 nm 45° 333-353 nm 215 $ Request To cart
470-4349 343 nm 90° 333-353 nm 215 $ Request To cart
470-4514 515 nm 45° 500-530 nm 215 $ 4 - 5 days To cart
470-4519 515 nm 90° 500-530 nm 215 $ Request To cart
470-4784 780 nm 45° 740-820 nm 215 $ Request To cart
470-4789 780 nm 90° 740-820 nm 215 $ Request To cart
470-4804 800 nm 45° 760-840 nm 215 $ Request To cart
470-4809 800 nm 90° 760-840 nm 215 $ Request To cart
470-4904 1030 nm 45° 1000-1060 nm 237 $ 4 - 5 days To cart
470-4909 1030 nm 90° 1000-1060 nm 237 $ Request To cart
Delicious
Material Single crystal quartz
Optical axis Normal to faces S1, S2 of rotator
Clear aperture Ø 17 mm
Ring mount outer diameter, D 25.4 mm + 0.0/-0.2 mm
Surface quality 20-10 scratch & dig (MIL-PRF-13830B)
Wavefront distortion λ/10@633 nm
Parallelism < 10 arcsec
AR coating R < 0.5%
Laser damage threshold 100 mJ/cm2, 50 fsec pulse, 800 nm typical
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