Custom Optical components| Polarizers - CeNing Optics
Professional manufacturer of optical components
Polarization Rotators

Crystal quartz plate with optical axis perpendicular to surfaces can rotate the plane of polarization of an input beam of light. The rotation angle at a particular wavelength is a function of thickness of crystal quartz. With particular thickness the quartz plates can rotate the plane of polarization of incident linearly polarized single wavelength of light by 45 or 90 degrees.

 
General Specifications  
Material
Quartz
Dimension tolerance
±0.1mm
Parallelism
10 arc sec
Surface quality
20-10 S/D
Wavefront distortion
λ/4@632.8nm
Retardation tolerance
<5 arcmin
Clear aperture
>90%
Coating on both sides
R<0.25% @ design wavelength
 
Typical Diameters:
Φ5.0
Φ10.0
Φ12.7
Φ15.0
Φ20.0
Φ25.4
Φ30.0
Φ38.1


Rotate Angle: 45°,    90°,

Mounted Waveplates are available. (See Holder Size)
 
   
 
 
        How to order Polarization Rotator?              Example:
Type:     Rotator
Size:     Φ25.4nm
Wavelength:     1064nm
Rotate Angle:     90°@1064nm
Coating:     AR @1064nm, R<0.25%, AOI=0°
 
   Price on Request
   Custom Design
   Volume Discount 
CeNing Optics Co.,Ltd, Tel: +86 591 8733 8232 Fax: +86 591 8733 4595 E-mail: sales@cn-optics.com
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