Abstract
We present the operation of indirectly pumped InGaAs/InAlAs THz quantum-cascade lasers of which active/injector structures were grown by MOVPE. A laser exhibits a low threshold-current-density of ~560 A/cm2 at 7 K and a Tmax~84 K.
© 2012 Optical Society of America
PDF ArticleMore Like This
Masamichi Yamanishi, Kazuue Fujita, Nanfang Yu, Tadataka Edamura, Kazunori Tanaka, and Federico Capasso
CMF1 CLEO: Science and Innovations (CLEO:S&I) 2011
Lorenzo Sirigu, Alok Rudra, Maria I. Amanti, Giacomo Scalari, Milan Fisher, Marcella Giovannini, Jérôme Faist, and Eli Kapon
CMFF3 Conference on Lasers and Electro-Optics (CLEO:S&I) 2008
D. M. COOPER, M. STEVENSON, R. M. REDSTALL, N. FLETCHER, L. D. WESTBROOK, and P. C. SPURDENS
WM14 Optical Fiber Communication Conference (OFC) 1990