DocumentCode
1034062
Title
600 MHz direct modulation of short external cavity wavelength-tunable diode laser
Author
Heikkinen, V. ; Ollila, J. ; Rantanen, T. ; Vanhatalo, K. ; Karioja, P.
Author_Institution
VTT Electron., Oulu, Finland
Volume
40
Issue
14
fYear
2004
fDate
7/8/2004 12:00:00 AM
Firstpage
871
Lastpage
872
Abstract
The current modulation characteristics of a short external cavity tunable laser are presented. The 1540 nm Fabry-Perot diode laser is wavelength-tuned by the electrostatically controlled silicon micromachined Fabry-Perot interferometer device. The measured -3 dB cutoff frequency of 600 MHz is the widest reported direct modulation bandwidth of the external cavity tunable laser.
Keywords
Fabry-Perot interferometers; elemental semiconductors; microcavity lasers; optical communication equipment; optical fibre communication; optical modulation; semiconductor lasers; silicon; wavelength division multiplexing; -3 dB; 1540 nm; 600 MHz; Fabry-Perot diode laser; Si; direct modulation bandwidth; electrostatically controlled silicon micromachined Fabry-Perot interferometer; external cavity wavelength tunable diode laser; optical communication equipment; optical fibre communication; wavelength division multiplexing; wavelength-tuning;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20045023
Filename
1315501
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