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Polarization Plane Rotators

Polarization Plane Rotators

As compared to a waveplate, a rotator has an intrinsic advantage of being independent of rotation around its own optical axis.

from 215 $
delivery Estimated delivery time: 4 - 5 days
Products
Specifications
Brochures
Description
Center wavelength
Rotation angle of polarization plane
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Code Center wavelength Rotation angle of polarization plane Price Delivery Add to cart
470-4244 244 nm 45° 270 $ 4 - 5 days
470-4249 244 nm 90° 270 $ 4 - 5 days
470-4254 257 nm 45° 270 $ Request
470-4259 257 nm 90° 270 $ Request
470-4264 266 nm 45° 270 $ 4 - 5 days
470-4269 266 nm 90° 270 $ Request
470-4344 343 nm 45° 215 $ Request
470-4349 343 nm 90° 215 $ Request
470-4044 400 nm 45° 215 $ 4 - 5 days
470-4049 400 nm 90° 215 $ Request
470-4354 355 nm 45° 215 $ 4 - 5 days
470-4359 355 nm 90° 215 $ 4 - 5 days
470-4414 413 nm 45° 215 $ 4 - 5 days
470-4419 413 nm 90° 215 $ Request
470-4514 515 nm 45° 215 $ 4 - 5 days
470-4519 515 nm 90° 215 $ Request
470-4534 532 nm 45° 215 $ 4 - 5 days
470-4539 532 nm 90° 215 $ 4 - 5 days
470-4634 633 nm 45° 215 $ 4 - 5 days
470-4639 633 nm 90° 215 $ Request
470-4784 780 nm 45° 215 $ Request
470-4789 780 nm 90° 215 $ Request
470-4804 800 nm 45° 215 $ Request
470-4809 800 nm 90° 215 $ Request
470-4904 1030 nm 45° 237 $ 4 - 5 days
470-4909 1030 nm 90° 237 $ 4 - 5 days
470-4644 1064 nm 45° 237 $ Request
470-4649 1064 nm 90° 237 $ Request

Material

Single crystal quartz

Optical axis

Normal to faces S1, S2 of rotator

Clear aperture

Ø 17 mm

Ring mount outer diameter

25.4 mm + 0.0/- 0.2 mm

Thickness

T = 6-20 mm
(depends on wavelength and rotation angle)

Surface quality

20-10 scratch & dig (MIL-PRF-13830B)

Wavefront distortion

λ/10

Parallelism

< 10 arcsec

AR coating

R < 0.2% both sides

Laser damage threshold 5 J/cm2, 10 nsec, 1064 nm typical

 

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

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