@inproceedings{1468e11b731f407fbd89fe3764217c6f,
title = "Low voltage defect heterogeneous quantum cascade laser",
abstract = "We demonstrate a quantum cascade laser employing two different injector regions and matched 4.6μm optical transitions for low-voltage-defect operation. The laser has a pulsed wall-plug efficiency of 19\% at 80K and operates pulsed at 300K.",
author = "Hoffman, \{Anthony J.\} and Stephan Schartner and Howard, \{Scott S.\} and Franz, \{Kale J.\} and Fred Towner and Gmachl, \{Claire F.\}",
year = "2008",
language = "English (US)",
isbn = "9781557528599",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",
booktitle = "Conference on Lasers and Electro-Optics, CLEO 2008",
note = "Conference on Lasers and Electro-Optics, CLEO 2008 ; Conference date: 04-05-2008 Through 09-05-2008",
}