Wuhan Star Optic Technology Co., Ltd

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1064nm Optical Glass Windows None Coating Brewster Window In Laser

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Wuhan Star Optic Technology Co., Ltd
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City:wuhan
Country/Region:china
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1064nm Optical Glass Windows None Coating Brewster Window In Laser

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Brand Name :STAR OPTIC
Model Number :BRW
Certification :RoHS, ISO9001
Place of Origin :Wuhan, China
MOQ :1pc
Price :Negotiable
Payment Terms :T/T, Western Union, Paypal
Supply Ability :50000pcs/Month
Delivery Time :Negotiable
Packaging Details :Safe and dust-free packing
Product Name :Brewster Window
Feature :Zero loss for P-polarization, partially reflected for S-polarization
AOI :Brewster's Angle
Usage :used in laser cavities to produce a beam with a high degree of polarization purity
Material :UVFS
Damage Threshold :>20J/cm2, 20ns, 20Hz, 1064nm
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Brewster Window, Zero Reflection Window, High Damage Threshold Window

Overview:

Brewster Windows are uncoated substrates that can be used in series as polarizers, or to clean up a partially polarized beam. When positioned at Brewster's Angle, the P-polarized component of the light enters and exits the window without reflection losses, while the S-polarized component is partially reflected.

Brewster Windows are primarily used in laser cavities to produce a beam with a high degree of polarization purity. When unpolarized light is incident on an uncoated substrate at Brewster's Angle, the reflected portion is completely S polarized and the transmitted portion is partially P polarized.

General Specifications Of Brewster Window:

Material BK7 Grade A, UV Grade Fused Silica
Dimension Tolerance +0.0/-0.2mm
Thickness Tolerance ±0.2mm
Surface Quality 20/10
Clear Aperture >90%
Wavefront Distortion <λ/10@633nm
Parallelism <10 arc seconds
Chamfer Protected<0.5mmx45°
Coating None
Damage Threshold >20J/cm2, 20ns, 20Hz, 1064nm

Standard Products Of Brewster Window:

PN. Material

Diameter

(mm)

Thickness

(mm)

BRW0802 BK7 8.0 2.0
BRW1002 BK7 10.0 2.0
BRW1302 BK7 13.0 2.0
BRW1602 BK7 16.0 2.0
BRW2002 BK7 20.0 2.0
BRW2502 BK7 25.0 2.0
BRW0802-FS UVFS 8.0 2.0
BRW1002-FS UVFS 10.0 2.0
BRW1302-FS UVFS 13.0 2.0
BRW1602-FS UVFS 16.0 2.0
BRW2002-FS UVFS 20.0 2.0
BRW2502-FS UVFS 25.0 2.0

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