Sectionally photosensitive optical waveguides
US6898360B2 · kind B2 · utility
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19References
14Claims
0Family size
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Key dates
| Filing date | Dec 18, 2002 |
| Grant date | May 24, 2005 |
| Priority date | — |
| Expiry date | Jul 7, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/02114
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An optical waveguide, such as an optical fiber, including a length of waveguide and at least one discrete longitudinal section having increased photosensitivity with respect to other portions of the waveguide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.