Title :
Broadband quantum cascade laser at wavelength λ∼10 μm based on continuum-to-continuum design
Author :
Bo Meng ; Yong Quan Zeng ; Rodriguez, Etienne ; Qi Jie Wang
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
Broadband mid-infrared quantum cascade lasers (QCLs) at ~10 μm based on the continuum-to-continuum design are presented. The prototypes show broadband lasing spectra (978 cm-1-1055 cm-1), 580 mW peak powers and 0.5 W/A slope efficiencies.
Keywords :
infrared spectra; optical design techniques; quantum cascade lasers; broadband lasing spectra; broadband mid-infrared quantum cascade lasers; continuum-to-continuum design; power 580 mW; Broadband communication; Electric fields; Heat sinks; Photonics; Quantum cascade lasers; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
