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Title:

Analysis of Operating Regimes of Terahertz Quantum Cascade Laser Frequency Combs

Document type:
Zeitschriftenaufsatz
Author(s):
Tzenov, P.; Burghoff, D.; Hu, Q.; Jirauschek, C.
Abstract:
In recent years, quantum cascade lasers (QCLs) have shown tremendous potential for the generation of frequency combs in the mid-infrared and terahertz portions of the electromagnetic spectrum. The research community has experienced success both in the theoretical understanding and experimental realization of QCL devices, capable of generating stable and broadband frequency combs. Specifically, it has been pointed out that four wave mixing (FWM) is the main comb formation process and group veloci...     »
Keywords:
Nonlinear optics, quantum cascade lasers (QCLs), terahertz (THz) radiation
Journal title:
IEEE Transactions on Terahertz Science and Technology ( Volume: PP, Issue: 99 ) 2017-04
Year:
2017
Year / month:
2017-04
Quarter:
2. Quartal
Month:
Apr
Pages contribution:
1-9
Language:
en
Fulltext / DOI:
doi:10.1109/TTHZ.2017.2693822
WWW:
http://ieeexplore.ieee.org/abstract/document/7912402/
Publisher:
IEEE Xplore Digital Library, IEEE Microwave Theory and Techniques Society
Print-ISSN:
2156-342X
E-ISSN:
2156-3446
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