Title :
Dynamic properties of 1.5 μm quantum dash lasers on (100) InP
Author :
Hein, S. ; von Hinten, V. ; Kaiser, W. ; Höfling, S. ; Forchel, A.
Author_Institution :
Univ. Wurzburg, Wurzburg
Abstract :
The static and dynamic properties of state-of-the-art InP -based QDash lasers around 1.55 mum are reported. Demonstrated are ridge waveguide lasers with a total output power of 37 mW and a total slope efficiency of 0.40 W/A that show a 3 dB modulation bandwidth of 8.0 GHz and a modulation efficiency of 0.76 GHz/y/mA in continuous-wave operation.
Keywords :
III-V semiconductors; indium compounds; quantum dot lasers; waveguide lasers; InP; bandwidth 8.0 GHz; power 37 mW; quantum dash lasers; ridge waveguide lasers; wavelength 1.5 mum;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20072292
