Abstract

A photon echo experiment in ${\mathrm{Tm}}^{3+}:\mathrm{YAG}$ is reported that shows, for the first time to the authors’ knowledge, the time-domain equivalent of the transition from near- to far-field diffraction, including Talbot self-imaging effects. The experiment demonstrates the huge dispersion capability of photon echoes and opens the way to further exploration of space–time duality.

© 1999 Optical Society of America

Time-to-frequency Fourier transformation with photon echoes

L. Ménager, J.-L. Le Gouët, and I. Lorgeré
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Fresnel diffraction on the edge of causality

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Coherent transient data-rate conversion and data transformation

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