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Glan Taylor Polarizer > Glan Taylor Polarizer

Introduction

Glan Taylor Polarizer is made of two same birefringence material prisms which are separated by an air space. The polarizer with on side escape window is suitable for low to medium power application. Glan Taylor Polarizer will divide an entering unpolarized beam into beam rays one is the extraordinary that is transmitted through the other side and another is the ordinary ray that is totally internally reflected absorbed.
 
 

Standard Specifications

  
 

Items

Specification

Material

α-BBO, Calcite or YVO4

Wavelength Range

α-BBO: 200-3500nm; Calcite: 350-2300nm;  YVO4:500-4000nm

Extinction Ratio

α-BBO:< 5×10 -6; Calcite:< 5×10 -5;             YVO4:< 5×10 -6

Dimension Tolerance

±0.1mm

Surface Quality

scratch and dig 20-10

Beam Deviation:

< 3 arc minutes

Wavefront Distortion

<λ/4 @632.8 nm

Damage Threshold

＞200MW/cm2

Coating

Single Layer MgF2

Mount

Black Anodized Aluminum

  
   
 

1. α-BBO Glan Taylor Polarizer

Part NO.

Wavelength

Range(nm)

Extinction Ratio

Angular
Field(°)

C.A.    φa

OD    φd

L

GTP6206

200-270  Single layer MgF2@245nm

< 5×10 -6

> 6.0

5.0

15.0

8.0

GTP6208

7.0

25.4

10.0

GTP6210

9.0

25.4

11.0

GTP6215

13.5

30.0

15.0

GTP6220

18.0

38.0

19.0

GTP6306

300-700  Single layer MgF2@532nm

< 5×10 -6

> 6.0

5.0

15.0

8.0

GTP6308

7.0

25.4

10.0

GTP6310

9.0

25.4

11.0

GTP6315

13.5

30.0

15.0

GTP6320

18.0

38.0

19.0

GTP6706

700-3000  Single layer MgF2@ 1064nm

< 5×10 -6

> 6.0

5.0

15.0

8.0

GTP6708

7.0

25.4

10.0

GTP6710

9.0

25.4

11.0

GTP6715

13.5

30.0

15.0

GTP6720

18.0

38.0

19.0

2. Calcite Glan Taylor Polarizer

Part NO.

Wavelength

Range(nm)

Extinction Ratio

Angular
Field(°)

C.A.    φa

OD    φd

L

GTP7006

350-2300  Single layer MgF2@ 1064nm

< 5×10 -5

> 7.7

5.0

15.0

8.0

GTP7008

7.0

25.4

10.0

GTP7010

9.0

25.4

11.0

GTP7015

13.5

30.0

15.0

GTP7020

18.0

38.0

19.0

3. YVO4 Glan Taylor Polarizer

Part NO.

Wavelength

Range(nm)

Extinction Ratio

Angular
Field(°)

C.A.    φa

OD    φd

L

GTP8006

500-4000  Single layer MgF2@ 1300nm

< 5×10 -6

>6.5

5.0

15.0

7.0

GTP8008

7.0

25.4

9.0

GTP8010

9.0

25.4

10.0

GTP8015

13.5

30.0

12.0

GTP8020

18.0

38.0

15.0

 

  

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