@article { ISI:000293894900059,
	title = {Quantum cascade laser master-oscillator power-amplifier with 1.5 W output power at 300 K},
	journal = {Optics Express},
	volume = {19},
	number = {17},
	year = {2011},
	month = {AUG 15},
	pages = {16229-16235},
	publisher = {OPTICAL SOC AMER},
	type = {Article},
	address = {2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA},
	abstract = {We report quantum cascade laser (QCL) master-oscillator power-amplifiers (MOPAs) at 300 K reaching output power of 1.5 W for tapered devices and 0.9 W for untapered devices. The devices display single-longitudinal-mode emission at lambda = 7.26 mu m and single-transverse-mode emission at TM00. The maximum amplification factor is 12 dB for the tapered devices. (C) 2011 Optical Society of America},
	issn = {1094-4087},
	doi = {10.1364/OE.19.016229},
	author = {Menzel, Stefan and Diehl, Laurent and Pfluegl, Christian and Goyal, Anish and Wang, Christine and Sanchez, Antonio and Turner, George and Federico Capasso}
}
