Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide Glan Taylor Polarizers

Glan Taylor Polarizer is made of two same birefringent material prisms that are assembled with an air space. It has a length to aperture ratio less than 1.0 makes it a relatively thin polarizer. The polarizer with no side escape windows are 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

Material: α-BBO,Calcite or YVO4

Wavelength Range:a-BBO:200-3500nm,Calcite:350-2300nm,YVO4 :500-4000nm

Extinction Ratio: a-BBO:＜5×10-6,Calcite:＜5×10-5,YVO4 :＜5×10-6

Surface Quality:  20-10 

Parallelism:< 1 arc min

Beam Deviation:<3 arc min

Wavefornt Distortion:λ/4 632.8nm

Damage Threshold:＞200MW/cm2

Coating:Single Layer MgF2

Mount:Black Anodized Aluminum