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Polarizer

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Overview

Polarizer Transm-
ission; Interface		 Damaged
Threshold		 Part#  Material  wavelength
(nm)		 Extinction
Ratio		 Angular
Field(°)
Glan-Taylor Polarizer (PGT) Medium;
Air-space		 Low to Medium;
200
MW/cm2;
(without escape windows)		 PGT
7xxx		 Calcite 350-2300 <5x10-5 >7.7
PGT
6xxx		 α - BBO 190-3500 <5x10-6 >6.0
PGT
8xxx		 YVO4 500-5000 <5x10-6 >6.5
Glan-Laser Polarizer (PGL) Medium;
Air-space		 High power;
500
MW/cm2;
(with escape windows)		 PGL
7xxx		 Calcite 350-2300 <5x10-5 >7.7
PGL
6xxx		 α - BBO 190-3500 <5x10-6 >6.0
PGL
8xxx		 YVO4 500-5000 <5x10-6 >6.5
High Transmission Glan-Laser Polarizer (PGH) High;
Air-space		 High power;
500
MW/cm2;
(with escape windows)		 PGH
7xxx		 Calcite 350-2300 <5x10-5 >7.7
PGH
8xxx		 YVO4 500-5000 <5x10-6 >6.5
Glan-Thompson Polarizer (PGM) Medium;
Cemented		 Low power;
100
MW/cm2		 PGM
71xx		 Calcite 350-2300 <5x10-5 14-16
PGM
72xx		 Calcite 350-2300 <5x10-5 25-28
PGM
6xxx		 α - BBO 220-900 <5x10-6 >15
Glan-Thompson Polarizer Beamsplitter Cube (PGB) Medium;
Cemented		 Low or Medium;
150
MW/cm2		 PGB
7xxx		 Calcite 350-2300 <5x10-5 14-16
Wollaston Polarizer (PWS) High;
Cemented		 low power;
100
MW/cm2
 PWS
7xxx		 Calcite 350-2300 <5x10-5 16.7-22.5
PWS
6xxx		 α - BBO 190-3500 <5x10-6 15-27
PWS
8xxx		 YVO4 500-5000 <5x10-6 19.6-23.3
High;
Optical Contact		 Medium power;
200
MW/cm2		 PWS
9xxx		 Quartz 200-2300 <5x10-5 2-3
PWS
5xxx		 MgF2 110-8500 <5x10-4 2-3
Rochon Polarizer (PRH) High;
Cemented		 low power;
100
MW/cm2		 PRH
6xxx		 α - BBO 190-3500 <5x10-6 8-14
PRH
8xxx		 YVO4 500-5000 <5x10-6 1-2
High;
Optical Contact		 Medium power;
200
MW/cm2		 PRH
9xxx		 Quartz 200-2300 <5x10-5 1-2
PRH
5xxx		 MgF2 110-8500 <5x10-4 1-2
Polarization Beamsplitter (PBS) High;
Cemented		 low power;
200
MW/cm2		 PBS
xxxx		 BK7 single wavelength <1x10-3 5
PBS
xxxx		 SF5 broadband wavelength <5x10-3 5
High Power Polarization Beamsplitter (PBS) High;
Cemented		 High power;
20J/cm2
20ns
10Hz@
1064nm		 PBS
xxxx		 BK7 single >500nm <1x10-3 5
PBS
xxxx		 Fused Silica single<500nm <5x10-3 5
Thin film Polarizer High;
Cemented		 low power;
200
MW/cm2		 PBS
xxxx		 BK7 single wavelength <1x10-3 5
PBS
xxxx		 SF5 broadband wavelength <5x10-3 5
Wedge High;
  		High power;
500
MW/cm2		 WED
xxxx		 Calcite 350-2300 <5x10-5  
  α - BBO 190-3500 <5x10-6  
  YVO4 500-5000 <5x10-6  
Beam Displacer High;
  		High power;
500
MW/cm2		 BDP
xxxx		 Calcite 350-2300 <5x10-5 5.6
  α - BBO 190-3500 <5x10-6 5.6
  YVO4 500-5000 <5x10-6 5.6

 
2007 Dayoptics, Inc. Address: 20 Baihua Zhou Road jinshan Pushang Industrial Park, Fuzhou, China.
Tel: +86 591 83854978,83215681,88079782,88079884 Fax: +86 591 83215359 E-mail: sales@dayoptics.com