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This article is cited in 4 scientific papers (total in 4 papers)
OPTO-IT
Transient four-wave mixing in a transparent two-component medium
V. V. Ivakhnik, M. V. Savelyev Samara National Research University, Samara, Russia
Abstract:
We analyze changes in the spatial structure of an object wave under four-wave mixing in a transparent two-component medium in schemes with opposing and concurrent pump waves. It is shown that in the spatial spectrum of the object wave there is a dip, whose position is determined by the propagation direction of the second pump wave. Angular rotation and frequency shift of the pump waves lead to a decrease in the conversion efficiency of high spatial frequencies. The bandwidth of the spatial frequencies cut out by the four-wave radiation converter decreases monotonically over time, whereas the bandwidth of the most efficiently converted spatial frequencies increases.
Keywords:
four-wave radiation converter, phase conjugation, transparent two-component medium.
Received: 06.12.2017 Accepted: 30.01.2018
Citation:
V. V. Ivakhnik, M. V. Savelyev, “Transient four-wave mixing in a transparent two-component medium”, Computer Optics, 42:2 (2018), 227–235
Linking options:
https://www.mathnet.ru/eng/co497 https://www.mathnet.ru/eng/co/v42/i2/p227
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Abstract page: | 153 | Full-text PDF : | 63 | References: | 15 |
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