Fourier transform volume holographic spectrometer
US7667882B2 · kind B2 · utility
16Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2005 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | May 3, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H1/0248
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
One embodiment of a system includes a volume hologram for dispersing a general diffuse beam of light provided as input; a detector for receiving and detecting light dispersed by the volume hologram; and a Fourier transforming lens for forming the Fourier transform of the light dispersed from the volume hologram onto the detector. Other systems and methods are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.