Terahertz Quantum Cascade Laser Performance for Structures with Variable Barrier Heights

Jiang, A.; Vijayraghavan, K.; Mátyás, A.; Jirauschek, C.; Wasilewski, Z.; Belkin, M.A.

doi:10.1364/CLEO_SI.2013.JTu1J.7

Document type:: Konferenzbeitrag
Author(s):: Jiang, A.; Vijayraghavan, K.; Mátyás, A.; Jirauschek, C.; Wasilewski, Z.; Belkin, M.A.
Title:: Terahertz Quantum Cascade Laser Performance for Structures with Variable Barrier Heights
Abstract:: We experimentally studied the performance of GaAs/AlGaAs terahertz quantum cascade lasers with variable barrier heights in the bandstructure. Best devices achieved Tmax close to that of the record structure, while having lower threshold current density.
Book / Congress title:: IEEE/OSA Conference on Lasers and Electro-Optics (CLEO ) Talk JTu1J.7, (CLEO conference proceedings, Optical Society of America
Congress (additional information):: San Jose CA USA, June 09–14, 2013-06
Publisher:: IEEE Xplore Digital Library
Year:: 2013
Quarter:: 2. Quartal
Year / month:: 2013-06
Month:: Jun
Pages:: 1 - 2
Print-ISBN:: 978-1-55752-972-5
Language:: en
Fulltext / DOI:: doi:10.1364/CLEO_SI.2013.JTu1J.7
WWW:: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6833920
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