@article { ISI:000299386800061,
	title = {Double-waveguide quantum cascade laser},
	journal = {APPLIED PHYSICS LETTERS},
	volume = {100},
	number = {3},
	year = {2012},
	month = {JAN 16},
	publisher = {AMER INST PHYSICS},
	type = {Article},
	address = {1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA},
	abstract = {We demonstrate 1.1W peak power at room-temperature from a double-waveguide quantum cascade laser (QCL) grown by metal-organic chemical vapor deposition. Two full broadband QCL active regions were grown on top of each other separated by thick cladding layers to reduce gain competition. Simultaneous lasing on Fabry-Perot modes separated by as much as 360 cm(-1) is obtained. This design paves the way for high-brightness broadband mid-infrared sources, as well as more complex three-terminal devices. (C) 2012 American Institute of Physics. [doi:10.1063/1.3678033]},
	issn = {0003-6951},
	doi = {10.1063/1.3678033},
	author = {Blanchard, Romain and Grezes, Cecile and Menzel, Stefan and Pfluegl, Christian and Diehl, Laurent and Huang, Yong and Ryou, Jae-Hyun and Dupuis, Russell D. and Federico Capasso}
}
