High performance miniature spectrometer
US7034935B1 · kind B1 · utility
23Cited by
8References
39Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 24, 2003 |
| Grant date | Apr 25, 2006 |
| Priority date | — |
| Expiry date | Jan 15, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/2846
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An infrared spectrometer is described wherein a detector array is optically coupled to a slab waveguide structure. A focal plane is provided outside of the output face of the slab waveguide structure and the detector array is mounted onto the slab waveguide structure at a fixed distance from the output face on the output focal plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.