These Glan Thompson polarizers have been arranged to permit their
output of s-polarized beam at 45 degree from the straight through
p-polarized beam. They provide high polarization purity and high
transmission in the two emerging beams. These are useful if it is required
to utilize both linear polarization states . They are mounted in a
rectangular metal cell and surrounded with an absorbing compound.
|
Main Specifications
|
| Material |
Calcite-Grade A |
| Wavelength
Range |
a-BBO: 220-900 nm,
Calcite: 350-2300 nm |
| Extinction
Ratio |
Calcite:<5x10-5 |
| Parallelism |
<1 arc Min |
| Surface
Quality |
20-10 |
| Beam
Deviation |
< 3 arc minutes |
| Wavefront
Distortion |
l/4@633nm |
| Damage
Threshold |
>500 MW/cm2
(CW) |
| Coating |
Single MgF2 |
| Mount |
Black Anodized Aluminum |
|
Standard Products:
|
Calcite Glan Thompson Polarizing Beamsplitter Cubes
|
|
Part No.
|
Extinction Ratio
|
Angular Field (°)
|
C.A. fa(mm)
|
O.D. fd(mm)
|
L±0.1(mm)
|
|
GPB-7006
|
<5x10-5
|
14-16
|
6.0X6.0
|
50.8
|
33.0
|
|
GPB-7008
|
8.0X8.0
|
50.8
|
33.0
|
|
GPB-7010
|
10.0X10.0
|
50.8
|
33.0
|
|
GPB-7012
|
12.0X12.0
|
50.8
|
33.0
|
|
GPB-7015
|
15.0X15.0
|
50.8
|
33.0
|
|
|
|
Toll Free(U.S.) 888.309.5061 ▪ Fax 650.618.2057
|
|
