Title :
Injection locking a weakly oscillating tooth of active modelocked laser diode
Author :
Teshima, M. ; Sat, K. ; Koga, M.
Author_Institution :
NTT Opt. Network Syst. Lab., Kanagawa, Japan
fDate :
10/23/1997 12:00:00 AM
Abstract :
The authors describe a technique for narrowing the linewidth and stabilising the frequencies of individual teeth of an active modelocked laser diode. This is achieved even if the power of the injected tooth is weakly oscillating. Injection locking is demonstrated for a weakly oscillating tooth at 21.7 dB-down from the peak
Keywords :
injection locked oscillators; laser frequency stability; laser mode locking; semiconductor lasers; active modelocked laser diode; frequency stabilising; injection locking; linewidth narrowing; weakly oscillating tooth;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19971283
