@inproceedings{ea04dbd2569a4dd69abfa633e66e8044,
title = "Negative differential resistance and pulse instabilities in minimalized quantum cascade laser structures",
abstract = "We study high performing mid-infrared quantum cascade lasers with highly discretized injector regions. We observe negative differential resistance features of \textasciitilde{}2V that persist to room temperature and pulse instabilities below 180 K.",
author = "Franz, \{Kale J.\} and Raftery, \{James J.J.\} and Liu, \{Peter Q.\} and Hoffman, \{Anthony J.\} and Escarra, \{Matthew D.\} and Howard, \{Scott S.\} and Yamac Dikmelik and Khurgin, \{Jacob B.\} and Xiaojun Wang and Fan, \{Jen Yu\} and Gmachl, \{Claire F.\}",
year = "2009",
language = "English (US)",
isbn = "9781557528698",
series = "Optics InfoBase Conference Papers",
booktitle = "Conference on Lasers and Electro-Optics, CLEO 2009",
note = "Conference on Lasers and Electro-Optics, CLEO 2009 ; Conference date: 31-05-2009 Through 05-06-2009",
}