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Single-photon cross-phase shift can be enhanced by simultaneous localization in frequency and time

Andy Jiao, Vida-Michelle Nixon, Kyle Thompson, Aephraim M. Steinberg

Published Jan 1, 2025• 0 citations
Publisher

Abstract

We experimentally demonstrate the cross-phase shift due to photons from a narrowband source and post-selected in time, which exceeds that predicted for a wave-packet which is either short in time or narrowband.
DOI
10.1364/cleo_fs.2025.ff113_3

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