Experimental investigation of parametric sideband amplification in injection lasers
Document type:
Zeitschriftenaufsatz
Author(s):
Grothe, H.; Harth, W.; Russer, P.
Abstract:
The small-signal modulation sensitivity of an injection laser biased above threshold is increased by applying an additional pumping current, owing to parametric interaction. The theoretical amplification is compared with experimental results.
Keywords:
semiconductor lasers, optical modulation, amplification, injection lasers, parametric sideband amplification, small signal modulation sensitivity