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High Transmission Glan Laser Polarizers

 

High transmission Glan Laser Polarizer isspecially designed polarizer which is based on the Brewster Cut crystal and canimprove the transmission from normally >85% to 95%. This polarizer can bemade from both Calcite and YVO4.

 

              

Specifications:

Material:                                   Calcite or YVO4

Wavelength Range:               Calcite: 350-2300nm, YVO4: 400-4000 nm

ExtinctionRatio:                       Calcite:<5x10 -5 ;YVO4:<5x10 -6

Parallelism:                             <1 arc Min

SurfaceQuality:                        20/10

BeamDeviation:                     < 3 arcminutes

WavefrontDistortion:              λ4@633nm

DamageThreshold:               >500 MW/cm 2

Coating:                                   Uncoated

Transmission:                          >95%

Mount:                                     Black AnodizedAluminium

 

Standard Products

1.      Calcite HighTransmission Glan Laser Polarizer

Part No.

Wavelength Rang(nm)

Extinction Ratio

C.A. Φa

(mm)

O.D. Φd

(mm)

L ±0.1

(mm)

GLH6006

350-2300

<5x10-5

6.0

25.4

11.3

GLH6008

8.0

25.4

14.8

GLH6010

10.0

25.4

18.4

2.      YVO4 Glan Laser Polarizer

Part No.

Wavelength Rang(nm)

Extinction Ratio

C.A. Φa

(mm)

O.D. Φd

(mm)

L ±0.1

(mm)

GLH9006

400-5000

<5x10-6

6.0

25.4

13.2

GLH9008

8.0

25.4

17.6

GLH9010

10.0

25.4

22.0

 


 

Note: Kinds of sizes are available upon request.


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