Franco Prati
bDipartimento di Scienza e Alta Tecnologia, Università dell’Insubria, via Valleggio 11, Como, I-22100 Italy
[ 1 ] - Improved bandwidth in VCSEL with AC Modulated Holding Beam
A modulated holding beam shining a VCSEL above threshold can improve modulation bandwidth by adjusting the semiconductor laser’s relaxation oscillation frequency. The improved modulation characteristics are accompanied by reduced damping rate. By choosing correct parameters, dynamical behavior of system and cavity solitons is changed.
نویسندگان همکار