Theory of generated four-wave mixing for two-photon creation of exciton condensate in C2O
The experimental situation in which excitons in Cu2O are pumped directly into a state with wave vector = k0 by two counter-propagating laser pulses, and subsequently probed by a third, time-delayed, pulse has been theoretically investigated. It has been shown that additional electromagnetic wa...
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D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2005
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oai:doaj.org-article:9828676233aa43448bec29602ff3e1b72021-11-21T12:10:51ZTheory of generated four-wave mixing for two-photon creation of exciton condensate in C2O2537-63651810-648Xhttps://doaj.org/article/9828676233aa43448bec29602ff3e1b72005-12-01T00:00:00Zhttps://mjps.nanotech.md/archive/2005/article/3292https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365The experimental situation in which excitons in Cu2O are pumped directly into a state with wave vector = k0 by two counter-propagating laser pulses, and subsequently probed by a third, time-delayed, pulse has been theoretically investigated. It has been shown that additional electromagnetic waves are excited in the system. A specific configuration of two pump pulses and one probe pulse has been found to generate only one additional electromagnetic wave. The dependence of the time-integrated photon number in this wave on the delay time between pump and probe pulses for some values of the detuning has been investigated. Belousov, IgorArapan, LiliaKetterson, J.Sun, Y.D.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 4, Iss 4, Pp 387-390 (2005) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
Physics QC1-999 Electronics TK7800-8360 |
| spellingShingle |
Physics QC1-999 Electronics TK7800-8360 Belousov, Igor Arapan, Lilia Ketterson, J. Sun, Y. Theory of generated four-wave mixing for two-photon creation of exciton condensate in C2O |
| description |
The experimental situation in which excitons in Cu2O are pumped directly into a state
with wave vector = k0 by two counter-propagating laser pulses, and subsequently probed by
a third, time-delayed, pulse has been theoretically investigated. It has been shown that
additional electromagnetic waves are excited in the system. A specific configuration of two
pump pulses and one probe pulse has been found to generate only one additional
electromagnetic wave. The dependence of the time-integrated photon number in this wave on
the delay time between pump and probe pulses for some values of the detuning has been
investigated.
|
| format |
article |
| author |
Belousov, Igor Arapan, Lilia Ketterson, J. Sun, Y. |
| author_facet |
Belousov, Igor Arapan, Lilia Ketterson, J. Sun, Y. |
| author_sort |
Belousov, Igor |
| title |
Theory of generated four-wave mixing for two-photon creation of exciton condensate in C2O |
| title_short |
Theory of generated four-wave mixing for two-photon creation of exciton condensate in C2O |
| title_full |
Theory of generated four-wave mixing for two-photon creation of exciton condensate in C2O |
| title_fullStr |
Theory of generated four-wave mixing for two-photon creation of exciton condensate in C2O |
| title_full_unstemmed |
Theory of generated four-wave mixing for two-photon creation of exciton condensate in C2O |
| title_sort |
theory of generated four-wave mixing for two-photon creation of exciton condensate in c2o |
| publisher |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies |
| publishDate |
2005 |
| url |
https://doaj.org/article/9828676233aa43448bec29602ff3e1b7 |
| work_keys_str_mv |
AT belousovigor theoryofgeneratedfourwavemixingfortwophotoncreationofexcitoncondensateinc2o AT arapanlilia theoryofgeneratedfourwavemixingfortwophotoncreationofexcitoncondensateinc2o AT kettersonj theoryofgeneratedfourwavemixingfortwophotoncreationofexcitoncondensateinc2o AT suny theoryofgeneratedfourwavemixingfortwophotoncreationofexcitoncondensateinc2o |
| _version_ |
1718419140555833344 |