Title :
Continuous-wave operation of InAs-based interband cascade lasers above room temperature
Author :
Yuchao Jiang ; Lu Li ; Hao Ye ; Yang, Rui Q. ; Mishima, Tetsuya D. ; Santos, Michael B. ; Johnson, Matthew B.
Author_Institution :
Sch. of Electr. & Comput. Eng., Univ. of Oklahoma, Norman, OK, USA
Abstract :
Pulsed and continuous wave operations of InAs-based interband cascade lasers were demonstrated at temperatures up to 377 and 308K, respectively, with low threshold current densities (278 A/cm2) at 300K at wavelengths around 4.7 μm.
Keywords :
III-V semiconductors; current density; quantum cascade lasers; InAs; continuous wave operations; indium arsenide-based interband cascade lasers; low threshold current densities; pulsed wave operations; room temperature; temperature 293 K to 298 K; temperature 308 K; temperature 377 K; Heating; Integrated circuits; Integrated optics; Quantum cascade lasers; Temperature; Threshold current;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
