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Ultra Broadband Polarizer
KEY FEATURES
- Extremely boradband
- Wide acceptance angle
- Custom sizes and shapes
- Excellent transmitted contrast
- Thin, compact design
DESCRIPTION
Meadowlark Optics provides an extremely broadband polarizer solution - OWL (Outrageously Wide Lambda) Polarizer. Manufactured for a wavelength range of 300 to 2700 nm rivaling the span of a Glan-Thompson calcite polarizer, this optic is ideal for broadband applications.
The proprietary composition of the OWL allows for an unprecedented width of spectral range at a fraction of the cost of other competing polarizers. This cost savings is coupled with a thickness of only 0.182” including mount and solid contrast ratio through the entire range from UV to IR.
| Specifications - Ultra Broadband Polarizer Polarizer | |
| Stock Options | |
| Substrate Material | UV Grade Fused Silica |
| Wavelength Range | 300-2700 nm, uncoated |
|
Transmitted Wavefront Distortion *Custom options available for Improvement of TWD |
± 3.5 λ per inch (P-V@ 633 nm) [≤ 1 λ per inch (RMS @ 633 nm)] |
| Surface Quality | 80-50 scratch-dig |
| Acceptance Angle | ± 40˚ |
| Laser Damage Threshold |
0.80 J/cm2 at 355 nm 0.20 J/cm2 at 532 nm 0.30 J/cm2 at 1064 nm |
| Operating Temperature | -50˚C to + 50˚C |
| Substrate Thickness |
Polarizer Thickness ~ 0.087 in. Mount Thickness 0.182 in. |
| Custom Options | |
| Size | 0.5”- 4.0” |
| Shape | Customer specified |
|
AR coatings available Ask our solutions engineer for details |
|
| Ordering Information - Ultra Broadband Polarizer Polarizer | |||
|
Clear Aperture in. [mm] |
Dimensions in. [mm] |
Part Number |
|
|
Ø0.75 [19.3 mm] |
Ø1.00 [Ø25.4 mm] |
GPM-100-UNC | |
|
Ø1.25 [32.0 mm] |
Ø1.50 [Ø38.1 mm] |
GPM-150-UNC | |
|
Ø1.75 [44.7 mm] |
Ø2.00 [Ø50.8 mm] |
GPM-200-UNC | |
