@inproceedings{33cc1ebe29f149408ab2c1c59a1a3ac1,
title = "Ultrafast intersubband coherences in quantum wells and quantum cascade structures",
abstract = "Femtosecond mid-infrared four-wave-mixing and pump-probe studies reveal ultrafast dephasing processes of optical intersubband polarizations and give evidence for coherent electron motion in electrically driven quantum cascade structures.",
author = "T. Elsaesser and Kaindl, {R. A.} and F. Eickemeyer and K. Reimann and M. Woerner and S. Barbieri and C. Sirtori and G. Strasser and T. M{\"u}ller and R. Bratschitsch and K. Unterrainer and R. Hey",
note = "Publisher Copyright: {\textcopyright} 2002 OSA/NLO 2002, {\textcopyright} 2002 Optical Society of America.; Nonlinear Optics: Materials, Fundamentals and Applications, NLO 2002 ; Conference date: 29-07-2002 Through 02-08-2002",
year = "2002",
language = "English (US)",
series = "Optics InfoBase Conference Papers",
publisher = "Optica Publishing Group (formerly OSA)",
pages = "196--197",
booktitle = "Nonlinear Optics",
}