Electromagnetic wave propagation in spatially homogeneous yet smoothly time-varying dielectric media
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- 作者：Armen G. Hayrapetyana ; armen@pks.mpg.de" class="auth_mail" title="E-mail the corresponding author ; Jö ; rg B. Gö ; ttea ; Karen K. Grigoryanb ; Stephan Fritzschec ; d ; Rubik G. Petrosyanb
- 关键词：Wave propagation ; Time-dependent media ; Amplification and attenuation of waves ; Energy exchange ; Frequency conversion ; Exactly solvable systems
- 刊名：Journal of Quantitative Spectroscopy and Radiative Transfer
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：178
- 期：Complete
- 页码：158-166
- 全文大小：925 K
文摘
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Wave transformation in smoothly time-varying dielectric media is considered.
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Analytically exact solutions to time-dependent Maxwell׳s equations are found.
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Amplification and attenuation of waves in non-stationary media is demonstrated.
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Energy exchange between waves and non-stationary media leads to frequency conversion.