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arXiv · 1210.6503

Fast control of the reflection of a ferroelectric by an extremely short pulse

J. -G. Caputo·A. I. Maimistov·E. V. Kazantseva
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Abstract

We propose a new type of optical switch based on a ferroelectric. It is based on the gap which exists for waves propagating from a dielectric to a ferroelectric material. This gap depends on the polarization of the ferroelectric. We show that it can be shifted by a control electromagnetic pulse so that the material becomes transparent. This device would shift much faster than the relaxation time of the ferroelectric (1 nano s). Estimates are given for a real material.

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J. -G. Caputo, A. I. Maimistov, E. V. Kazantseva. 2012-10-24. Fast control of the reflection of a ferroelectric by an extremely short pulse. https://doi.org/10.1088/2040-8978%2F15%2F2%2F025203

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