- Thin film polarizers for broadband use
- Three convenient wavebands cover most applications
- Laser quality and performance
- 100:1 Extinction ratio
|
These thin film cube beamsplitters combine the excellent characteristics of
the laser polarizing beamsplitters previously described with the advantage of
broadband application. The polarizing film is fully protected within the cube
making them durable and convenient to use. Three wavebands have been chosen
to cover most general applications: 450-680 covers the visible spectrum and
a wide selection of laser wavelengths, 650-850 covers most visible range diode
lasers and 1300-1600 covers most telecommunications band diode lasers. Although
these polarizers will work well over the entire broadband specified they are
manufactured to laser performance standards.
Specifications & Tolerances
Dimensions: +0.2mm
Surface flatness: 
/4
Beam deviation: <5arcmin
Surface quality: 40-20
Material: BK7
Coating: Broadband Anti-Reflection coating on faces
Extinction ratio: 100:1
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Broadband Polarizing Beamsplitters
| Wavelength Range |
Side, a |
Price |
PART
NUMBER |
| (nm) |
(mm) |
|
|
| 450-680 |
10.0 |
$242.00 |
067-2220 |
| 450-680 |
15.0 |
$250.00 |
067-2230 |
| 450-680 |
20.0 |
$257.00 |
067-2240 |
|
|
|
|
| 650-850 |
10.0 |
$242.00 |
067-2270 |
| 650-850 |
15.0 |
$250.00 |
067-2280 |
| 650-850 |
20.0 |
$257.00 |
067-2290 |
|
|
|
|
| 1300-1600 |
10.0 |
$242.00 |
067-2350 |
| 1300-1600 |
15.0 |
$250.00 |
067-2360 |
| 1300-1600 |
20.0 |
$257.00 |
067-2370 |
