Optics Polarisation Plane Rotator

Polarisation Plane Rotator

Polarisation Plane Rotator
While propagation of plane-polarized radiation along the optical axis of crystalline quartz takes place, polarization twisting happens. Twisting ability of crystalline quartz depends on the wavelength of radiation. The size of the angle of polarization twisting is directly proportional to the thickness of the crystalline plate.
Specification
Material: Crystal quartz
Optical axis: Normal to faces S1, S2 of rotator
Clear aperture: 5 mm - 50 mm
Thickness: 0,5 - 20 mm (depends on wavelength and rotation angle)
Surface quality: S/D 20-10
Wavefront distortion: λ/10
Parallelism: 10 – 30 arcsec
AR coating: R<0.25% , available on request
Max. power handling: 300 MW/cm², imp
1W/cm², CW
Currently in stock
Art. Diameter, mm Thickness, mm Wavelength, nm Degree of rotation Price per piece
L1 8 14 1055 90 141 USD
L2 10 5 532 45 149 USD
L3 15 5 532 45 166 USD
L4 20 1.66 532 45 187 USD
L7 20 14 1055 90 195 USD
L8 25.4 1.6 532 45 199 USD