@inproceedings{cf327819768342b5a9f2bff0e9e74b13,
title = "High-temperature, low-threshold injectorless quantum-cascade lasers, emitting at λ ≈ 6.8 μm",
abstract = "We present a five-level quantum-cascade laser design without injector miniband, showing small threshold current densities (0.15 kA/cm2 at 77 K and 1.65 kA/cm2 at 300 K) and a maximum operating temperature of 420 K.",
author = "A. Friedrich and C. Huber and G. Boehm and Amann, {M. C.}",
year = "2006",
language = "English",
isbn = "0780395603",
series = "Conference Digest - IEEE International Semiconductor Laser Conference",
pages = "91--92",
booktitle = "2006 IEEE 20th International Semiconductor Laser Conference, ISLC - Conference Digest",
note = "2006 IEEE 20th International Semiconductor Laser Conference, ISLC ; Conference date: 17-09-2006 Through 21-09-2006",
}