About Us Products Factory Tour Quality System Contact Us
 
 
 
 
 
   
   
   

Lateral Displacement Polarization Beamsplitter
Product Information :

Lateral displacement polarization Beamsplitter produces two parallel output beams which are separated by a lateral displacement. And the displacement is decided by the size of rhomboid prism. This Beamsplitter consists of one or two rhomboid prisms cemented to a right angle prism, and sometimes we can add a waveplate to manage the polarization state of the output beams. By using high precision prisms, we can ensure the parallelism between input and output beams within 30 arc seconds. And all entrances feature a multi layer anti-reflection coating.

Split incident beam into two displaced parallel beams
Waveplate can be added to manage polarization state
NOA61 cemented
RoHS Compliant


Specifications

Material BK7
Dimension Tolerance ±0.2mm
Surface Quality 60/40
Clear Aperture >90%
Beam Deviation <1 arc minute
Transmitted Wavefront Distortion λ/4@632.8nm
Extinction Ratio >100:1 for broadband
>500:1 for single wavelength
Transmission Tp>90%, Ts<1%
Reflection Rs>99%, Rp<5%
AR Coating

R<0.25%@central wavelength on all entrances
Damage Threshold

>500mJ/cm2, 20ns, 20Hz, @1064nm


   
   
 
Fuzhou Farview Optics Co.,Ltd. All rights reserved.