Polarizer

Broadband Glan Thompson Polarizer(Broadband DUV Polarizer 200-3300nm)

Broadband Glan Thompson Polarizer(Broadband DUV Polarizer 200-3300nm)

 

Foctek Patent Pending

Broadband Glan Thompson Polarizer is made of two a-BBO prisms cemented together. Unlike other types of a-BBO polarizer and Calcite Polarizer which are used from about 200 nm to 900 nm and 350 nm to 2300 nm respectively, this broadband polarizer has a wide rang of wavelength from 200nm to 3300nm. Also the broadband polarizer has a wide acceptance angle whose field angle Fo and Fe is shown in below figure.

 

 

Angular Field vs wavelength
Transmission (T%) vs Wavelength
a-BBO:200~3200
GMP6200

Specifications

Material:

a-BBO

Flatness:

λ/4@633nm

WavelengthRange:

200~3300 nm

Damage Threshold:

>200 MW/cm2

Ectinction Ratio:

<5x10-6

Coating:

Single MgF2

Surface Quality:

20-10

Mount:

Black Anodized Aluminium

Beam Deviation:

<3 arc minutes

Standard Products

 

P/N# Extinction Ratio Angular Field (deg) CA φa (mm) O.D. φd (mm) L+/-0.1 (mm) Uinit Price
GMP6206 <5x10-6 See above 5 15 14 $399.00
GMP6208 7 25.4 17 $499.00
GMP6210 9 25.4 21 $629.00
GMP6212 11.4 25.4 26 $769.00
GMP6215 13.5 30 31 $959.00
GMP6220 18 38 40 $1,199.00

Note: Price list is for quantity <=5pcs.

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