光-微波相互作用中的调制不稳定性。
Modulational instability in optical-microwave interaction.
作者信息
Bubke K, Hutchings D C, Peschel U, Lederer F
机构信息
Department of Electronics and Electrical Engineering, University of Glasgow, Glasgow G12 8QQ, Scotland, U.K.
出版信息
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Sep;66(3 Pt 2B):036604. doi: 10.1103/PhysRevE.66.036604. Epub 2002 Sep 12.
The stability of continuous optical and microwave fields is studied in the presence of dispersion and second order nonlinearity. The cascade combination of optical rectification and the electro-optic effect induces modulational instability (MI) in a wide range of system parameters. It is demonstrated that MI can lead potentially to filamentation of high power optical pulses as well as the generation of terahertz radiation.
研究了在存在色散和二阶非线性的情况下连续光场和微波场的稳定性。光整流和电光效应的级联组合在广泛的系统参数范围内引发调制不稳定性（MI）。结果表明，调制不稳定性可能导致高功率光脉冲的丝状化以及太赫兹辐射的产生。
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