Recently, a laser amplifier model was used to describe some novel features in the optical spectra of a vertical cavity surface emitting laser (VCSEL) under strong optical injection. Here, we show that the laser cavity plays a profound role in the enhancement of the modulation bandwidth and the modification of resonance characteristics. We consider a single-mode semiconductor laser biased near threshold and subject to an external optical field which injection locks the output.
Cavity enhancement of resonant frequencies in semiconductor lasers subject to optical injection
01.01.1995
188382 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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