Broadband Thin Film Laser Polarizers (at 70°)
Broadband thin film polarizers separate the s- and p-polarization components in broad region at 70° angle of incidence (AOI). These polarizers are designed to be used in high energy laser systems, typically as… Read more →
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- 5–9 units −5%
- 10+ units −10%
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Surface 1, Wavelength 1
| SKU | Shape Type | Material | Surface Shape | Coating | Wavelength | Reflectivity, % | AOI (angle of incidence) | Polarization | |
|---|---|---|---|---|---|---|---|---|---|
| 420-1615BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 500 nm - 530 nm | 99 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
11 in stock
Ships in: 2–5 calendar days
$600
|
| 420-1615T12BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 500 nm - 530 nm | 99 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
3 in stock
Ships in: 2–5 calendar days
$660
|
| 420-1643BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 333 nm - 353 nm | 99.5 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | — |
1 in stock
Ships in: 2–5 calendar days
$630
|
| 420-1643T12BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 333 nm - 353 nm | 99.5 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | — |
4 in stock
Ships in: 2–5 calendar days
$690
|
| 420-1657BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 255 nm - 260 nm | 99 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
Out of stock
Ships in: 62–65 calendar days
$630
|
| 420-1657T12BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 255 nm - 260 nm | 99 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
3 in stock
Ships in: 2–5 calendar days
$690
|
| 420-1696BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 750 nm - 850 nm | 99.5 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
5 in stock
Ships in: 2–5 calendar days
$600
|
| 420-1696T12BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 750 nm - 850 nm | 99.5 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
8 in stock
Ships in: 2–5 calendar days
$660
|
| 420-1698BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 980 nm - 1080 nm | 99.5 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
1 in stock
Ships in: 2–5 calendar days
$600
|
| 420-1698T12BBi70 | Rectangular | UVFS | Plano | Rs/Tp | 980 nm - 1080 nm | 99.5 % - 100 % | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec | s/p |
6 in stock
Ships in: 2–5 calendar days
$660
|
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Specifications
| Shape Type | Rectangular |
| Material Type | FS |
| Material | UVFS |
| Parallelism, angle | 0 deg 0 min 0 sec - 0 deg 0 min 30 sec |
Surface 1
| Surface Shape | Plano |
| Surface quality, grind or polish | Polished |
Surface 1, Wavelength 1
| Coating | Rs/Tp |
| AOI (angle of incidence) | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec |
| AOI Lower Tolerance | -2 deg 0 min 0 sec |
| AOI Upper Tolerance | 2 deg 0 min 0 sec |
Surface 2
| Surface Shape | Plano |
| Surface quality, grind or polish | Polished |
Surface 2, Wavelength 1
| Coating | AR |
| AOI (angle of incidence) | 70 deg 0 min 0 sec - 70 deg 0 min 0 sec |
Description
Broadband thin film polarizers separate the s- and p-polarization components in broad region at 70° angle of incidence (AOI). These polarizers are designed to be used in high energy laser systems, typically as extracavity attenuators for femtosecond lasers. Polarizers are made form UV fused silica and feature a high laser damage threshold - up to 50 mJ/cm².
We offer broadband thin film polarizers with operating bandwidth of 100 nm, centered at 800 nm or 1030 nm.
- Rₛ/Tp&ₙbₛp;> 99.5/95.0%
- Extinction ratio: Tp:Tₛ&ₙbₛp;> 200:1
- Back side antireflection coated: Rp<0.3%
