@article { ISI:000315992600058,
	title = {High-power arrays of quantum cascade laser master-oscillator power-amplifiers},
	journal = {OPTICS EXPRESS},
	volume = {21},
	number = {4},
	year = {2013},
	month = {FEB 25},
	pages = {4518-4530},
	publisher = {OPTICAL SOC AMER},
	type = {Article},
	address = {2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA},
	abstract = {We report on multi-wavelength arrays of master-oscillator power-amplifier quantum cascade lasers operating at wavelengths between 9.2 and 9.8 mu m. All elements of the high-performance array feature longitudinal (spectral) as well as transverse single-mode emission at peak powers between 2.7 and 10 W at room temperature. The performance of two arrays that are based on different seed-section designs is thoroughly studied and compared. High output power and excellent beam quality render the arrays highly suitable for stand-off spectroscopy applications. (C) 2013 Optical Society of America},
	issn = {1094-4087},
	doi = {10.1364/OE.21.004518},
	author = {Rauter, Patrick and Menzel, Stefan and Goyal, Anish K. and Wang, Christine A. and Sanchez, Antonio and Turner, George and Federico Capasso}
}
