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Wuhan Star Optic Technology Co., Ltd
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High Transmission Optical Polarizer Air Spaced Brewster Angle Polarizer

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Wuhan Star Optic Technology Co., Ltd

City: wuhan

Country/Region:china

Tel:86-027-87002137

Contact Person:
Miss.Tina Tian
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High Transmission Optical Polarizer Air Spaced Brewster Angle Polarizer

Brand Name STAR OPTIC
Model Number BRP
Certification RoHS, ISO9001
Place of Origin Wuhan, China
Minimum Order Quantity 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 Angle Polarizer
Sturcture air spaced
Material birefrigent crystas
Feature Zero transmission loss of P-polarization
Advantage he rejected beam is available for beam splitting/combining
Coating No need for coating due to all faces of Brewster Angle of Incidence
Detailed Product Description

Brewster Angle Polarizer, Air-Spaced High Power Use, High Transmission

Overview:
 
The Brewster Angle Polarizer is made of two birefrigent crystal material prisms which are assembled with an air space. It is designed such that for the transmitted extraordinary -p polarization, each of the four faces are at Brewster's angle (computed at about 830nm) which makes transmission loss of -p polarization as practically zero, therefore, no anit-reflective coatings needed. In the meantime, the rejected beam is available for beam splitting/combining applications or safe dumping.
 
Due to non normal angle of incidence, the transmitted beam suffers a beam displacement which is approximately 6 mm and 11 mm for 5 mm and 10 mm clear aperture Brewster angle polarizer respectively. In its mount, the Brewster angle polarizer is mounted in such a way that the incident beam normal to one of the two aperture holes in the mount is automatically incident at Brewster's angle at the entrance face of the polarizer.

 
 
 
General Specifications of Brewster Angle Polarizer:

MaterialCalcite, YVO4
Wavelength RangeCalcite: 350-2300nm; YVO4: 500-4000nm
Extinction Ratio<5x10-5
Surface Quality20/10 scratch and dig
Wavefront Distortion<λ/4@632.8nm
Beam Deviation<3 arc minutes
Damage Threshold>1000MW/cm2
CoatingNo coating, Brewster Angle of Incidence, Tp>98%
MountBlack Anodized Aluminium

 

 
 
Standard Products of Brewster Angle Polarizer:

Part NumberMaterial

Wavelength

(nm)

CA

(mm)

Mount

(mm)

BRP-C-08Calcite350-23005.0φ15.0X18.0
BRP-C-10Calcite350-230010.0φ25.4X37.0
BRP-Y-08YVO4500-40005.0φ18.0X21.0
BRP-Y-10YVO4500-400010.0φ32.0X40.0

 

 

Product Tags: High Transmission Optical Polarizer   Air Spaced Brewster Angle Polarizer   Optical Polarizer Air Spaced  
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