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Document type:
Konferenzbeitrag 
Contribution type:
Poster 
Author(s):
Tzenov, P.; Burghoff, D.; Riesch, M.; Hu, Q.; Jirauschek, C. 
Title:
Coupled transmission line/Maxwell-Bloch simulation approach for analysis of active mode locking in terahertz quantum cascade lasers 
Abstract:
1. Introduction Active mode locking (AML) via modulation of the injection current or bias is a standard technique employed for the generation of ultrashort pulses in electrically pumped lasers. Quantum cascade lasers (QCLs), as sources of radiation in the mid- and far-infrared portions of the electromagnetic spectrum, have turned out to be exceedingly difficult to actively mode lock, due to the inherently short gain recovery time of these kind of devices [1]. In the mid-infrared, both theoreti...    »
 
Book / Congress title:
International Quantum Cascade Lasers School & Workshop (IQCLSW 2016), Poster P2.21 
Congress (additional information):
Cambridge, United Kingdom, 04-09 Sept 2016 2016-09 
Year:
2016 
Quarter:
3. Quartal 
Year / month:
2016-09 
Month:
Sep 
Language:
en