Published October 24, 2008
| Version v1
Journal article
Suppression and Feedback Control of Anomalous Induced Backscattering by Pump-Frequency Modulation
- 1. Stepanov Institute of Physics, NAS of Belarus, Minsk (Belarus)
- 2. IRAS Ioffe Institute, St. Petersburg (Russian Federation)
Description
The possibility of induced backscattering parametric decay instability resonant suppression by harmonic pump-frequency modulation is demonstrated experimentally. It is shown that the pump anomalous reflection is strongly reduced at the modulation frequency equal to the difference of the decay instability eigenfrequencies. The parametric instability feedback control method is proposed based on this effect
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 101
- Journal Issue
- 17
- Journal Page Range
- p. 175004-175004.4
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40054051
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BACKSCATTERING; CONTROL THEORY; DECAY INSTABILITY; EIGENFREQUENCY; FREQUENCY MODULATION; PARAMETRIC INSTABILITIES
- Descriptors DEC
- INSTABILITY; MODULATION; PLASMA INSTABILITY; PLASMA MACROINSTABILITIES; SCATTERING
Optional Information
- Notes
- (c) 2008 The American Physical Society