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arXiv · 1910.11739

High-repetition-rate source delivering optical pulse trains with a controllable level of amplitude and temporal jitters

Ugo Andral·Christophe Finot
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Abstract

We theoretically propose and numerically validate an all-optical scheme to generate optical pulse trains with varying peak-powers and durations. A shaping of the spectral phase thanks to discrete $π/2$ phase shifts enables an efficient phase-to-intensity conversion of a temporal phase modulation based on a two-tone sinusoidal beating. Experiments carried out at telecommunication wavelengths and at a repetition rate of 10 GHz confirm the ability of our approach to efficiently generate a train made of pulses with properties that vary from pulse-to-pulse. The levels of jitters can be accurately controlled.

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Ugo Andral, Christophe Finot. 2019-10-25. High-repetition-rate source delivering optical pulse trains with a controllable level of amplitude and temporal jitters. https://doi.org/10.1002/eng2.12182

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