Title :
New beam engineered and spectrally engineered mid-ir quantum cascade lasers by transverse and longitudinal mode control
Author :
Capasso, Federico
Author_Institution :
Sch. of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA
Abstract :
The talk will focus on advances in high power single longitudinal/transverse mode master oscillator power amplifier (MOPA) QCls and MOPA QCL arrays capable of broadband tuning, as well as on low-divergence high brightness plasmomic QCLs.
Keywords :
brightness; infrared spectra; laser beams; laser modes; laser tuning; optical control; optical parametric amplifiers; quantum cascade lasers; beam engineered midinfrared quantum cascade lasers; broadband tuning; high-power single longitudinal mode MOPA QCL arrays; high-power single transverse mode MOPA QCL arrays; longitudinal mode control; low-divergence high brightness plasmomic QCL; master oscillator power amplifier; spectrally engineered midinfrared quantum cascade lasers; transverse mode control; Collimators; Laser beams; Optical amplifiers; Optical device fabrication; Power amplifiers; Power generation; Quantum cascade lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
