Optical path length scanner using moving prisms
US6407872B1 · kind B1 · utility
14Cited by
11References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2001 |
| Grant date | Jun 18, 2002 |
| Priority date | — |
| Expiry date | Feb 16, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/108
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
One embodiment of the present invention is an optical path length scanner which includes: (a) a set of prisms mounted evenly along a movable carrier; and (b) a mechanism that drives the movable carrier to move.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.