PRODUCTS

Type of polarizers

Glan Polarizer

A polarizer is an important optical component that is widely used in optics to produce a state of linear polarization. CRYLIGHT manufactures a wide range of polarizers (Glan Laser, Glan Taylor, Glan Thompson, Wollaston, and Rochon) with the raw material of birefringent crystals: a-BBO, calcite, YVO4, and quartz, which have the widest spectrum and high polarization purity applications. These materials' properties of birefringent crystals are a great influence on your selection of right type polarizers.

Parameter

Glan Taylor Polarizer

Glan Laser Polarizer

Glan Thompson Polarizer

Wollaston Polarizer

Rochon Polarizer

Material:

A-BBO: 220-3000nm
Calcite: 350-2300nm
YVO4: 500-4000nm

a-BBO: 220-3000nm
Calcite: 350-2300nm
YVO4: 500-4000nm

Calcite: 350-2300nm

Calcite: 350-2300nm
YVO4: 500-4000nm
QUARTZ: 400-2300nm

a-BBO: 190-3500nm

Dimension Tolerance:

+/-0.1mm

+/-0.1mm

+/-0.1mm

+/-0.1mm

+/-0.1mm

Surface Quality(S/D):

20-10

20-10

20-10

20-10

20-10

Wavefront Distortion:

L/4

L/4

L/4

L/4

L/4

Beam Deviation:

<3 arc minutes    

<3 arc minutes    

<3 arc minutes    

<3 arc minutes    

<3 arc minutes    

Extinction Ratio:

<5x10-6    

<5x10-6    

<5x10-5    

<5x10-5    

<5x10-5    

Damage Threshold:

>1J/cm2, 20ns, 20Hz, @1064nm

>5J/cm2, 20ns, 20Hz, @1064nm

>200MW/cm2 1064nm

>500MW/cm2 1064nm

>500MW/cm2 1064nm

Coating:

Single Layer MgF2@1064nm, Tp>85%@1064nm Typical

Mount:

Black Anodized Aluminium


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