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Quantum cascade laser master-oscillator power-amplifier with 1.5 W output power at 300 K

Citation:

Stefan Menzel, Laurent Diehl, Christian Pfluegl, Anish Goyal, Christine Wang, Antonio Sanchez, George Turner, and Federico Capasso. 2011. “Quantum cascade laser master-oscillator power-amplifier with 1.5 W output power at 300 K.” Optics Express, 19, 17, Pp. 16229-16235.
2011_menzel_et_al_optics_express.pdf747 KB

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
Last updated on 05/23/2020