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Title:

Terahertz Quantum Cascade Laser Performance for Structures with Variable Barrier Heights

Document type:
Konferenzbeitrag
Author(s):
Jiang, A.; Vijayraghavan, K.; Mátyás, A.; Jirauschek, C.; Wasilewski, Z.; Belkin, M.A.
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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