PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
We show via a combination of material realistic quantum-kinetic theory and experimental differential pump-probe results, that performance issues in tunnel-injection QD lasers are caused by a filtering effect, resulting from the hybridization of different QD shells with the injector quantum well. The real footprint of applicability in optical communication system is the large signal modulation response, which, on the other hand is much less often investigated.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Michael Lorke, Igor Khanonkin, Stephan Michael, Gadi Eisenstein, Frank Jahnke, "Dynamic filtering and modulation properties of tunnel-injection based quantum-dot laser devices," Proc. SPIE PC11995, Physics and Simulation of Optoelectronic Devices XXX, PC119950B (1 April 2022); https://doi.org/10.1117/12.2608142