Optical axis adjustment method, and storage medium recorded with a program that executes said adjustment method
US6741340B2 · kind B2 · utility
4Cited by
3References
26Claims
0Family size
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Key dates
| Filing date | Dec 29, 2000 |
| Grant date | May 25, 2004 |
| Priority date | — |
| Expiry date | May 1, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3588
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method is provided for adjusting the optical axis of a light transmission path that includes a plurality of optical components. The method uses an apparatus to sequentially adjust the optical axis of one or more of the optical components, using a probabilistic search technique to obtain optimum evaluation value with respect to light transmitted through the light transmission path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.