@inproceedings{040c2fe23d3c4940bc54f3e730f2742e,
title = "Polarization-dependent four-wave mixing measurements in highly-stacked InAs quantum dots",
abstract = "We measure the polarization dependence of four-wave mixing (FWM) signals in highly-stacked InAs quantum dots on an InP(311)B substrate. Dephasing time T2 and FWM signal intensity show large anisotropy for the crystal axes. The measured T2 is determined only by the exciton population lifetime, and thus the polarization dependence of T2 reflects the difference of the transition dipole moments related to bright exciton states with orthogonally linear polarizations.",
keywords = "Coherent spectroscopy, Dephasing, Optical anisotropy, Quantum dots",
author = "M. Kujiraoka and J. Ishi-Hayase and K. Akahane and N. Yamamoto and K. Ema and M. Sasaki",
year = "2007",
month = dec,
day = "1",
doi = "10.1063/1.2730220",
language = "English",
isbn = "9780735403970",
series = "AIP Conference Proceedings",
pages = "975--976",
booktitle = "Physics of Semiconductors - 28th International Conference on the Physics of Semiconductors, ICPS 2006, Part A and B",
note = "28th International Conference on the Physics of Semiconductors, ICPS 2006 ; Conference date: 24-07-2006 Through 28-07-2006",
}