中文版|English

格兰泰勒棱镜

 

Description:

Glan Taylor prism polarizer is made of two same birefringent material prisms that are assembled with an air space. Its length to aperture ratio which is less than 1.0 makes it a relatively thin polarizer. The polarizer with no side escape windows is suitable for low to medium power application where the side rejected beams are not required. The angular field of different materials of polarizers is listed below for comparison. 

 

Features:

  • Air-spaced;

  • Cutting angle close to Brewster’s Angle;

  • The extraordinary ray passes through straightly with little deviation;

  • High Polarization Purity;

  • Short Length;    

  • Sealed mount without escape windows is suitable for low to medium power application where the rejected beam is not required.

 

Specification:

Material                             α-BBO ,Calcite, YVO4 
Surface Quality40/20 scratch/dig 
Dimensions Tolerance±0.1 mm 
Wavefront Distortion <λ/4 @633nm 
Beam Deviation< 3 arc minutes 
CoatingSingle layer MgF2 
MountBlack Anodized Aluminum