Imaging in time of non-classical ultrafast signals with high temporal resolution

Avi Klein; Inbar Sibony; Sara Meir; Ori Friedman; Shir Shahal; Hamootal Duadi; Eliahu Cohen; Moti Fridman

doi:10.1117/12.2543957

25 February 2020 Imaging in time of non-classical ultrafast signals with high temporal resolution

Avi Klein, Inbar Sibony, Sara Meir, Ori Friedman, Shir Shahal, Hamootal Duadi, Eliahu Cohen, Moti Fridman

Proceedings Volume 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II; 112960M (2020) https://doi.org/10.1117/12.2543957
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

A time-lens can image signals in time and map ultrafast signals from frequency to time. The concept of time-lens is based on the duality between the diffraction of light in space and the dispersion of pulses in time, which arises from the similarity between the equations describing these two phenomena. In this paper we explain how to use time-lenses in order to perform high-resolution temporal imaging on non-classical ultrafast signals. Such a scheme can be used e.g. for diagnosing quantum cryptography schemes on optical fiber networks or assessing the performance of photonic quantum computers and simulators.

Conference Presentation

Citation Download Citation

Avi Klein, Inbar Sibony, Sara Meir, Ori Friedman, Shir Shahal, Hamootal Duadi, Eliahu Cohen, and Moti Fridman "Imaging in time of non-classical ultrafast signals with high temporal resolution", Proc. SPIE 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II, 112960M (25 February 2020); https://doi.org/10.1117/12.2543957

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