Coupling of optical fiber to optical waveguide device
US5150440A · kind A · utility
17Cited by
5References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 9, 1991 |
| Grant date | Sep 22, 1992 |
| Priority date | — |
| Expiry date | Sep 9, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/30
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of coupling an optical fiber with an optical waveguide device at an elevated temperature, through a symmetrical opening, in the presence of a liquid photohardenable composition, in order to extend the operability of the coupling over a wide range of temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.