@inproceedings{0dfdf824143c47b0af3ae9f1566d5776,
title = "Far-IR quantum cascade lasers at 21.5 μm wavelength",
author = "Raffaele Colombelli and Federico Capasso and Claire Gmachl and Mike Wanke and Alessandro Tredicucci and Hutchinson, {Albert L.} and Sergent, {A. Michael} and Sivco, {Deborah L.} and Cho, {Alfred Y.}",
year = "2001",
language = "English (US)",
series = "Optics InfoBase Conference Papers",
publisher = "Optica Publishing Group (formerly OSA)",
booktitle = "Conference on Lasers and Electro-Optics, CLEO 2001",
note = "Conference on Lasers and Electro-Optics, CLEO 2001 ; Conference date: 06-05-2001 Through 10-05-2001",
}