Title :
Investigation of the optical behaviour of GaAs lasers operated with pulse and sinusoidal modulation
Author :
Siemsen, D. ; Angerstein, J.
Author_Institution :
Technische Universitÿt Mÿnchen, Lehrstuhl fÿr Allgemeine Elektrotechnik, Mÿnchen, West Germany
Abstract :
Investigation of the influence of pulse and sinusoidal modulation on the time-resolved laser spectra shows the existence of a time constant describing the optical transient behaviour. This time constant ranges from below 1 to more than 10 ns.
Keywords :
optical modulation; semiconductor lasers; GaAs lasers; optical behaviour; optical transient; pulse modulation; sinusoidal modulation; time constant; time resolved laser spectra;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19760329
