Extraordinary time-depended processes in the parametric interaction of counter-propagating waves


Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Год издания: 2016

Идентификатор DOI: 10.1109/LO.2016.7549869

Ключевые слова: backward electromagnetic waves, counter-propagating waves, negative refractive index and negative dispersion, transient parametric processes, Circular waveguides, Electromagnetic waves, Refractive index, Time delay, Wave propagation, Wave transmission, Counter propagating waves, Frequency-shifting, Negative refractive index, Non-linear reflectivity, Optical parametric amplification, Parametric interactions, Parametric process, Transient process, Optical parametric amplifiers

Аннотация: Three-wave mixing of ordinary and backward electromagnetic waves in the pulsed regime is investigated. It is shown that opposite direction of phase velocity and energy flux in the backward wave gives rise to extraordinary transient processes in the greatly enhanced optical parametric amplification and frequency-shifting nonlinear rПоказать полностьюeflectivity. The discovered transients resemble time-delayed response of an oscillator on the pulsed excitation in the vicinity of its resonance. © 2016 IEEE.

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Журнал: Proceedings - 2016 International Conference Laser Optics, LO 2016

Номера страниц: 838

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