| Code | Material | Wavelength | Aperture | Extinction Ratio | Acceptance Angle | Mount | Unit Price | Delivery | Cart |
|---|---|---|---|---|---|---|---|---|---|
| 20703-001 | Alpha-BBO | 200-900nm | ɸ6mm | <5x10-6 | >15° | ɸ15x18mm | $370 | 4 weeks | |
| 20703-002 | Alpha-BBO | 200-900nm | ɸ10mm | <5x10-6 | >15° | ɸ25.4x24.5mm | $600 | 2 weeks | |
| 20703-003 | Alpha-BBO | 200-900nm | ɸ12.7mm | <5x10-6 | >15° | ɸ25.4x29mm | $1045 | 4 weeks | |
| 20703-004 | Alpha-BBO | 200-900nm | ɸ15mm | <5x10-6 | >15° | ɸ30x33mm | $1460 | 4 weeks | |
| 20703-005 | Calcite | 350-2300nm | ɸ6mm | <5x10-5 | >15° | ɸ15x22mm | $275 | 4 weeks | |
| 20703-006 | Calcite | 350-2300nm | ɸ10mm | <5x10-5 | >15° | ɸ25.4x33mm | $415 | 2 weeks | |
| 20703-007 | Calcite | 350-2300nm | ɸ12.7mm | <5x10-5 | >15° | ɸ25.4x39mm | $510 | 4 weeks | |
| 20703-008 | Calcite | 350-2300nm | ɸ15mm | <5x10-5 | >15° | ɸ30x45.5mm | $860 | 4 weeks | |
| 20703-009 | Calcite | 350-2300nm | ɸ6mm | <5x10-5 | >25° | ɸ15x26mm | $415 | 4 weeks | |
| 20703-010 | Calcite | 350-2300nm | ɸ10mm | <5x10-5 | >25° | ɸ25.4x38mm | $495 | 2 weeks | |
| 20703-011 | Calcite | 350-2300nm | ɸ12.7mm | <5x10-5 | >25° | ɸ25.4x46mm | $660 | 4 weeks | |
| 20703-012 | Calcite | 350-2300nm | ɸ15mm | <5x10-5 | >25° | ɸ30x53mm | $1110 | 4 weeks |
Glan-Thompson polarizers consist of two cemented prisms made from the highest optical grade of calcite or a-BBO crystal. Unpolarized light enters the polarizer and is split at the interface between the two crystals. The ordinary rays are reflected at each interface, causing them to be scattered and partially absorbed by the polarizer housing. The extraordinary rays pass straight through the polarizer, providing a polarized output
Common Specifications:
| Item | Calcite | Alpha-BBO |
| Wavelength Range | 350-2000nm | 200-900nm |
| Extinction Ratio | <5x10-5 | <5x10-6 |
| Surface Quality | 20/10 S/D | |
| Beam Deviation | < 3 arc minutes | |
| Wavefront Distortion | <λ/4@633nm | |
| Damage Threshold | >100MW/cm2@1064nm, 20ns, 20Hz | |
| Coating | P Coating Or AR Coating | |
| Mount | Black Anodized Aluminium | |
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