DocumentCode
2235277
Title
Terahertz semiconductor gain medium: Static properties and dynamic behavior
Author
Darmo, J. ; Kroll, J. ; Martl, M. ; Dietze, D. ; Barbieri, S. ; Sirtori, C. ; Unterrainer, K.
Author_Institution
Photonics Inst., Vienna Univ. of Technol., Vienna
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
Study of gain medium of terahertz quantum cascade lasers based on the interaction with broadband coherent radiation is presented. The phase resolved emitted field provides information on gain bandwidth, saturation recovery dynamics and coherent processes.
Keywords
light coherence; quantum cascade lasers; submillimetre wave lasers; broadband coherent radiation; coherent processes; dynamic behavior; gain bandwidth; phase resolved emitted field; quantum cascade lasers; saturation recovery dynamics; static properties; terahertz lasers; terahertz semiconductor gain medium; Bandwidth; Frequency; Optical pulses; Pulse amplifiers; Pump lasers; Quantum cascade lasers; Spectroscopy; Stimulated emission; Time domain analysis; Waveguide lasers; (140.5965) Semiconductor lasers, quantum cascade; (300.6500) Spectroscopy, time-resolved;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4571420
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