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     Glan Taylor Polarizer
Home >> Glan Polarizer >> Glan Taylor Polarizer 

GLAN TAYLOR POLARIZERS

Glan Taylor polarizer is made of two same birefringent material prisms that are assembled with an air space.Its length to aperture ratio which is less than 1.0 makes it a relatively thin polarizer.The polarizer with no side escape windows is suitable for low to medium power application where the side rejected beams are not required .The angular field of different materials of polarizers is listed below for comparison

Angular Field vs Wavelength

  

          a-BBO,200-300nm              a-BBO,300-700nm               a-BBO,700-3000nm

 

Calcite,350-2300nm           YVO4,500-4000nm

Features

l          Air-spaced

l          Close to Brewster’s Angle Cutting

l          High Polarization Purity

l          Short Length

l          Suitable for low to medium power application where the rejected beam is not required

Specification

           Material

α-BBO,Calcite,YVO4

 Wavelength Range

α-BBO190-3500nmCalcite350-2300nmYVO4500-4000nm

Extinction Ratio

α-BBO<5*10-6Calcite<5*10-5YVO4<5*10-6

Surface Quality

20/10Scratch/Dig

Beam Deviation

<3 arc minutes

Wavefront Distortion

<λ/4@633nm

Damage Threshold

>200MW/cm2

Coating

Single MgF2

Mount

Black Anodized Aluminium

GLAN TAYLOR POLARIZERS

Standard Products

α-BBO Glan Taylor Polarizer

Part No.

Wavelength Range(nm)

Extinction Ratio

Angular Field°

C.A.φa(mm)

O.D.φd(mm)

L+/-0.1(mm)

Unit Price

PGT6206

200-300

<5*10-6

>6.0

6.0

15.0

15.0

$238

PGT6208

200-300

<5*10-6

>6.0

8.0

25.4

17.0

$279

PGT6210

200-300

<5*10-6

>6.0

10.0

25.4

19.0

$358

PGT6215

200-300

<5*10-6

>6.0

15.0

30.0

23.0

$598

PGT6220

200-300

<5*10-6

>6.0

20.0

38.0

29.0

$898

PGT6306

300-700

<5*10-6

>6.0

6.0

15.0

15.0

$238

PGT6308

300-700

<5*10-6

>6.0

8.0

25.4

17.0

$279

PGT6310

300-700

<5*10-6

>6.0

10.0

25.4

19.0

$358

PGT6315

300-700

<5*10-6

>6.0

15.0

30.0

23.0

$598

PGT6320

300-700

<5*10-6

>6.0

20.0

38.0

29.0

$898

PGT6706

700-3000

<5*10-6

>6.0

6.0

15.0

15.0

$238

PGT6708

700-3000

<5*10-6

>6.0

8.0

25.4

17.0

$279

PGT6710

700-3000

<5*10-6

>6.0

10.0

25.4

19.0

$358

PGT6715

700-3000

<5*10-6

>6.0

15.0

30.0

23.0

$598

PGT6720

700-3000

<5*10-6

>6.0

20.0

38.0

29.0

$898

Calcite Glan Taylor Polarizer

Part No.

Wavelength Range(nm)

Extinction Ration

Angular Field°

C.A.φa(mm)

O.D.φd(mm)

L+/-0.1(mm)

Unit Price

PGT7006

350-2300

<5*10-5

>7.7

6.0

15.0

15.0

$166

PGT7008

350-2300

<5*10-5

>7.7

8.0

25.4

17.0

$194

PGT7010

350-2300

<5*10-5

>7.7

10.0

25.4

19.0

$250

PGT7015

350-2300

<5*10-5

>7.7

15.0

30.0

23.0

$389

PGT7020

350-2300

<5*10-5

>7.7

20.0

38.0

29.0

$678

YVO4 Glan Taylor Polarizer

Part No.

Wavelength Range (nm)

Extinction Ratio

Angular Field°

C.A.φa(mm)

O.D.φd(mm)

L+/-0.1(mm)

Unit Price

PGT8006

500-4000

<5*10-6

>6.5

6.0

15.0

12.0

$190

PGT8008

500-4000

<5*10-6

>6.5

8.0

25.4

15.0

$228

PGT8010

500-4000

<5*10-6

>6.5

10.0

25.4

17.0

$304

PGT8015

500-4000

<5*10-6

>6.5

15.0

30.0

20.0

$518

PGT8020

500-4000

<5*10-6

>6.5

20.0

38.0

25.0

$798