Importance sampling techniques based on adjustable differential group delay (DGD) elements
US7724435B1 · kind B1 · utility
3Cited by
101References
5Claims
0Family size
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Key dates
| Filing date | Jun 5, 2007 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Jun 5, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/274
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Devices and their operations to use multiple adjustable differential group delay (DGD) elements in various applications including tunable PMD emulators and compensators for producing different PMD profiles with an adjustable average DGD value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.