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arXiv · 1706.09881

Measurement of radio-frequency temporal phase modulation using spectral interferometry

Michał Jachura·Jan Szczepanek·Wojciech Wasilewski·Michal Karpinski
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Abstract

We present an optical method to measure radio-frequency electro-optic phase modulation profiles by employing spectrum-to-time mapping realized by highly chirped optical pulses. We directly characterize temporal phase modulation profiles of up to 12.5 GHz bandwidth, with temporal resolution comparable to high-end electronic oscilloscopes. The presented optical setup is a valuable tool for direct characterization of complex temporal electro-optic phase modulation profiles, which is indispensable for practical realization of deterministic spectral-temporal reshaping of quantum light pulses.

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Michał Jachura, Jan Szczepanek, Wojciech Wasilewski, Michal Karpinski. 2017-11-22. Measurement of radio-frequency temporal phase modulation using spectral interferometry. https://doi.org/10.1080/09500340.2017.1387676

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