In this paper, we propose a novel signal generation technique whereby stable pulsed operation of a semiconductor laser (without saturable absorber) is realised by injecting optical pulses at a subharmonic of the cavity frequency, and demonstrate the technique using an external cavity laser. This technique is very desirable since it can be used to obtain pulsed operation from Fabry-Perot semiconductor lasers with repetition rates beyond 50 GHz.
Subharmonic synchronous modelocking of an external cavity semiconductor laser
01.01.1999
114695 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
British Library Conference Proceedings | 1997
|Subharmonic Synchronous Mode-Locking of a Monolithic DBR Semiconductor Laser
British Library Conference Proceedings | 1996
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