Handheld optical channel performance monitor and optical spectrum analyzer
US6975395B1 · kind B1 · utility
17Cited by
1References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2002 |
| Grant date | Dec 13, 2005 |
| Priority date | — |
| Expiry date | Jan 16, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/0291
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A handheld optical unit is disclosed to measure optical characteristics of an optical input. A personal digital assistant is mounted to a housing to serve as a host computer for an optical spectrum analyzer disposed within the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.