Direct modulation of injection lasers
US4538276A · kind A · utility
2Cited by
0References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 1982 |
| Grant date | Aug 27, 1985 |
| Priority date | — |
| Expiry date | Jul 27, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/06226
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Modulation depths in excess of 50% are achieved in well designed devices employing a laser diode for the conversion of modulating microwave signals into optical signals, by providing for suppression of microwave signals adventitiously present in the optical signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.