Custom Optical components| Polarizers - CeNing Optics
Professional manufacturer of optical components
Non-Polarizing Beamsplitters Cube (No energy loss)
Applying dielectric coating only instead of hybrid metallic coating, the non-polarizing beamsplitter will get no energy loss. The transmittance and reflectance can be precisely controlled to 50%.
 
Design only by dielectric coating only.
Energy loss negligible
Transmission of P-pol and S-pol are very close to 50% with ±2%
 
General Specifications
Material
N-BK7
Dimension tolerance
±0.1mm
Beam deviation
3 arc min
Surface quality
60-40 S/D
Surface flatness
λ/4@632.8nm
Clear aperture
>90%
Bevel
Protective bevel
Coating on hypotenuse
Dielectric partial reflective coating
Coating on entrance & exit faces
AR coating
 
Incidence of angle: 0°±2° or (45° for plate-type).
 
Transmittance Tp(Ts)=50±2%
Reflectance Rp(Rs)=50±2%
Energy absorption Negligible
 
Available only for Narrow Wavelength
 
Typical Sizes
Size (mm)
Size (mm)
5.0x5.0x5.0
18.0x18.0x18.0
10.0x10.0x10.0
20.0x20.0x20.0
12.7x12.7x12.7
25.4x25.4x25.4
15.0x15.0x15.0
30.0x30.0x30.0
 
 
( Plate Type )
 
 
 
        How to order Non-Polarization Beasmplitter Cube (No Energy loss)?      Example:
Material:   N-BK7
Size:   15.0x15.0x15.0±0.1mm
Wavelength:   780nm
Transmittance:   Tp(Ts)=50±2%
Reflectance:   Rp(Rs)=50±2%
 
   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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