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arXiv · 2204.09383

Real-Time Optical Time Interpolation Using Spectral Interferometry

Thomas Fordell
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Abstract

A simple scheme for all-optical time interpolation using spectral interferometry is put forward that is in principle capable of single-shot measurements. In this method, the arrival time of optical timing pulses is encoded into the spectrum of a time-stretched supercontinuum via cross-phase modulation. The proof-of-concept test setup points toward femtosecond-level absolute timing capabilities with only minor additions to modern optical clockwork.

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Thomas Fordell. 2022-04-20. Real-Time Optical Time Interpolation Using Spectral Interferometry. https://doi.org/10.1364/ol.450266

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