CeNing Optics | Custom Lenses Manufacturer
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Rochon Polarizers
Rochon polarizers separate incident beam into ordinary ray and extraordinary ray like wollaston polarizer, but extraordinary ray is straight transmitted through, while ordinary is transmitted with a deviation angle.
 
General Specifications
Material
α-BBO, YVO4
Extinction ratio
5x105 : 1
Angle field
>6.9°
Beam deviation
3 arcmin
Dimension tolerance
±0.1mm
Surface quality
20-10 S/D
Clear aperture
>90%
Coating on both sides
Single layer MgF2 coating
 
Typical separation angle: 8° @1064nm, α-BBO
 
Item#
Material

Clear aperture
Φa(mm)
Holder
Φ (mm)
Length
(mm)
Application
Wavelength
PZ5-B08
α-BBO
Φ8.0
25.4
17.0
190-3500nm
PZ5-B10
α-BBO
Φ10.0
25.4
19.0
PZ5-B15
α-BBO
Φ15.0
30.0
23.0
PZ5-Y08
YVO4
Φ8.0
25.4
17.0
400-4000nm
PZ5-Y10
YVO4
Φ10.0
25.4
23.0
   
        How to order Polarizers?              Example:
Item #     PZ5-B08
Application Wavelength     190-3500nm
     
 
   Price on Request
   Custom Design
   Volume Discount 
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