Optical microwave/millimeter-wave links using direct modulation of two-section gain-coupled DFB lasers

Optical microwave/millimeter-wave links using direct modulation of two-section gain-coupled DFB lasers

Transmission of 155-Mb/s binary phase-shift-keying-modulated microwave/millimeter-wave (MMW) signal on an optical carrier over up to 80 km of standard single-mode fiber has been demonstrated experimentally using direct modulation of a two-section gain-coupled distributed feedback laser. Direct data...

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Veröffentlicht in:IEEE photonics technology letters 2005-08, Vol.17 (8), p.1734-1736
Hauptverfasser: Cheolhwan Kim, Inwoong Kim, Guifang Li, Lange, M.R., Dimmick, T.E., Langlois, P., Reid, B.
Format: Artikel
Sprache:eng
Schlagworte:
Analog transmission
Carrier frequencies
Carriers
Distributed feedback devices
Fiber lasers
High speed optical techniques
Injection-locked oscillators
Laser mode locking
Lasers
Links
Masers
microwave/millimeter-wave (MMW)
Microwaves
Modulation
Optical feedback
Optical fibers
Optical filters
optical injection locking
Optical mixing
Optical modulation
semiconductor lasers
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Beschreibung
Zusammenfassung:Transmission of 155-Mb/s binary phase-shift-keying-modulated microwave/millimeter-wave (MMW) signal on an optical carrier over up to 80 km of standard single-mode fiber has been demonstrated experimentally using direct modulation of a two-section gain-coupled distributed feedback laser. Direct data modulation at an MMW carrier frequency of 25 GHz was enabled by on-chip optical injection locking.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2005.851041