Photoinduced grating in oxynitride glass
US6233381A · kind A · utility
15Cited by
13References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 24, 1998 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Jul 24, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12107
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A length of oxynitride optical fiber is exposed to actinic radiation that is modulated by an interference technique to form a pattern of refractive index variations that functions as a reflective grating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.