| Issue |
EPJ Web Conf.
Volume 161, 2017
XI International Symposium on Photon Echo and Coherent Spectroscopy (PECS-2017)
|
|
|---|---|---|
| Article Number | 03011 | |
| Number of page(s) | 2 | |
| Section | Poster talks | |
| DOI | https://doi.org/10.1051/epjconf/201716103011 | |
| Published online | 31 October 2017 | |
https://doi.org/10.1051/epjconf/201716103011
Correlated signals of cluster superfluorescence under two-and three-photon excitation of CdSe/CdS nanostructures
Kazan E. K. Zavoisky Physical-Technical Institute, 10/7 Sibirsky tract str., Kazan, 420029, Russia
* e-mail: samartsev@kfti.knc.ru
Published online: 31 October 2017
The possibility and conditions for generation of the correlated signals of cluster superfluorescence (CSF) under two and three-quantum excitation of nanostructured samples CdSe/CdS by two crossed at the angle of 60° femtosecond beams of the Ti:Sapphire laser radiation are investigated. It is shown that intensity of the CSF signals is proportional to the cube of the number of clusters and that these collective signals are generated in mutually opposite directions k1 – k2 and k2 – k1, where k1, k2 are the wavevectors of the exciting pulses.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.