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Proceedings Paper

Imaging in time of non-classical ultrafast signals with high temporal resolution
Author(s): Avi Klein; Inbar Sibony; Sara Meir; Ori Friedman; Shir Shahal; Hamootal Duadi; Eliahu Cohen; Moti Fridman
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Paper 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.

Paper Details

Date Published: 25 February 2020
PDF: 7 pages
Proc. SPIE 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II, 112960M (25 February 2020); doi: 10.1117/12.2543957
Show Author Affiliations
Avi Klein, Bar Ilan Univ. (Israel)
Inbar Sibony, Bar Ilan Univ. (Israel)
Sara Meir, Bar Ilan Univ. (Israel)
Ori Friedman, Bar Ilan Univ. (Israel)
Shir Shahal, Bar Ilan Univ. (Israel)
Hamootal Duadi, Bar Ilan Univ. (Israel)
Eliahu Cohen, Bar Ilan Univ. (Israel)
Moti Fridman, Bar Ilan Univ. (Israel)

Published in SPIE Proceedings Vol. 11296:
Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II
Selim M. Shahriar; Jacob Scheuer, Editor(s)

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