|
A polarizer is an important optical component that
is widely used in polarizing optics to produce the state
of liner polarization.
Glass Perfection provide Glan-Taylor polarizers, Glan-laser
polarizers, Glan-Thompson polarizers, Wollaston polarizers
amoung others.
| Material: |
Calcite |
| Wavelength Range: |
350-2000mm |
| Dimension Tolerance: |
+0.0, -0.25mm |
| Surface Quality: |
40-20 Scratch and dig |
| Beam Deviation: |
<^/4 @ 632.8nm |
| Extinction Ratio: |
<10-5 |
| Field Angle: |
8 degree @632.8mm |
| E-Ray Transmittance: |
>88% |
| Damage Threshold: |
1W/cm squared |
Single layer MgF2 on input and output surface
Housing Black anodized aluminium
Black anodized aluminium
The Glan-Thompson polarisations are made from calcite.
The two calcite prisms are cemented together at the
hypotenuse with an index of refraction matching cement
to reduce the interface surface reflection losses. It
suits for low power. These polarizers have a wide acceptance
angle.
| Material: |
Calcite |
| Wavelength Range: |
350-2000mm |
| Dimension Tolerance: |
+0.0, -0.25mm |
| Surface Quality: |
60-40 Scratch and dig |
| Beam Deviation: |
3 arc minutes |
| Wavefront Distortion: |
<^/4@ 632.8mm |
| Extinction Ratio: |
<10-5 |
| Damage Threshold: |
>2 w/cm cw2 |
| Coating: |
Single layer MgF2 on input and output surfaces |
| Housing: |
Black anodized aluminium |
|
