| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9802000 | Solid State Communications | 2005 | 4 Pages |
Abstract
The experimental situation in which excitons in Cu2O are pumped directly into a state with wave vector kâ=0â 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.
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Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
I.V. Beloussov, J.B. Ketterson, Y. Sun,