1082.7-1.1 OD4 Ultra Narrow Bandpass Filter
1082.7-1.1 OD4 Ultra Narrow Bandpass Filter
- Specifications
- Description
Specifications
Additional information
| Angle of Incidence | 0 Degrees |
|---|---|
| Center Wavelength | 1082.7 nm ± 0.3 nm |
| FWHM | < 1.1 nm |
| † Transmission Band(s) | 1082.7 nm > OD4 Average |
| Blocking Level | OD4 |
| * Blocking Range(s) | OD4: 380 to 1060.1 nm, 1105.3 to 2200 nm |
| Dimensions | 25 mm Diameter |
| Filter Thickness | 1.98 mm |
| Substrate Type | Fused Silica |
*Auxiliary blocking typical based on the displayed spectrum.
†For filters with less than 1nm bandwidth, measurement limitations may result in slight transmission variation. Please contact us for more information.
Description
Description
Ultra-narrowband optical interference filter with a 1082.7 nm center wavelength (CWL), a 1.1 nm full-width at half-maximum (FWHM), and wide-range OD4 Avg out-of-band blocking from 380 nm to 2200 nm. This is a multi-cavity filter with transmission that is greater than 80% at 1082.7 nm. This ultra-narrowband filter is coated on a 1.98 mm thick Fused Silica substrate with a 25 mm (+0/-0.1 mm) diameter. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available. And because they are hard-coated using our innovative SIRRUS plasma deposition process, all Alluxa optical filters are highly durable and resistant to laser damage. Contact us for custom sizing options.
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