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pro vyhledávání: '"Xavier Marcadet"'
Autor:
Stefano Barbieri, Zhen-Yu Zhao, S. Hameau, P. Filloux, Sukhdeep Dhillon, Dimitri Oustinov, Xavier Marcadet, Jérôme Tignon, Carlo Sirtori, Nathan Jukam
Publikováno v:
Conference on Lasers and Electro-Optics 2008
Conference on Lasers and Electro-Optics 2008, 2008, San José, United States
Conference on Lasers and Electro-Optics
Conference on Lasers and Electro-Optics, 2008, San-José, United States
Scopus-Elsevier
Conference on Lasers and Electro-Optics 2008, 2008, San José, United States
Conference on Lasers and Electro-Optics
Conference on Lasers and Electro-Optics, 2008, San-José, United States
Scopus-Elsevier
Terahertz time-domain spectroscopy is used to determine the gain of terahertz quantum-cascade lasers. Gain clamping and spectral gain narrowing are observed above threshold, giving insight into subband alignment as a function of the applied voltage.