4 section DBR laser for low chirp IM or FSK modulation
Author :
Provost, J.-G. ; Jacquet, J. ; Pagnod-Rossiaux, P. ; Gaborit, F. ; Gaumont-Goarin, E. ; Labourie, C. ; Leblond, F. ; Sigogne, D. ; Le Goudzigou, L. ; Lesterlin, D. ; Leclerc, D.
Author_Institution :
Alcatel Alsthom Rechercme
fYear :
1992
fDate :
21-25 Sept. 1992
Firstpage :
84
Lastpage :
85
Abstract :
We present a 4 section DBR laser which can be used either as a low chirp tunable source or as a tunable FSK transmitter with a high and flat FM response up to 1 GHz.
Keywords :
Chirp modulation; Distributed Bragg reflectors; Electrodes; Frequency modulation; Frequency shift keying; Laser tuning; Phase modulation; Transmitters; Tunable circuits and devices; Waveguide lasers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Semiconductor Laser Conference , 1992. Conference Digest. 13th IEEE International
