Techniques for making an insertion loss correction in an optical fiber amplifier
US6515794B2 · kind B2 · utility
0Cited by
9References
8Claims
0Family size
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Key dates
| Filing date | Feb 20, 2001 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | Feb 20, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S2301/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of providing a predetermined insertion loss in an optical fiber amplifier, includes the step of utilizing a predetermined, fixed, spectrally-flat loss compound (insertion loss pad, ILP) to pad total optical fiber amplifier insertion loss up to a predetermined fixed level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.