Compact imaging spectrometer utilizing an immersed grating and anamorphic mirror
US6985226B2 · kind B2 · utility
18Cited by
7References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 11, 2004 |
| Grant date | Jan 10, 2006 |
| Priority date | — |
| Expiry date | May 11, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/1814
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A compact imaging spectrometer comprising an entrance slit, an anamorphic mirror, a grating, and a detector array. The entrance slit directs light to the anamorphic mirror. The anamorphic mirror receives the light and directs the light to the grating. The grating receives the light from the anamorphic mirror and defracts the light back onto the anamorphic mirror. The anamorphic mirror focuses the light onto a detector array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.