Overcoming the fundamental limit of quantum transduction via intraband entanglement

We propose to noiselessly boost the efficiency of conventional quantum transducers by consuming intraband entanglement. For example, by concatenating microwave-microwave two-mode squeezing operations with the transducer, the protocol amplifies optical-to-microwave transduction efficiency without added noise.

Authors

Quntao Zhuang (ORCID: https://orcid.org/0000-0002-9554-3846)
Haowei Shi (ORCID: https://orcid.org/0000-0002-3880-6080)

Institutions

University of Southern California (US)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/quantum.2025.qth4c.3
Primary Topic: Quantum Information and Cryptography
Type: article
Field-Weighted Citation Impact: 0.00

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article

Overcoming the fundamental limit of quantum transduction via intraband entanglement

Quntao Zhuang, Haowei Shi

Jan 1, 2025

Quantum Information and Cryptography

article

Overcoming the fundamental limit of quantum transduction via intraband entanglement

Quntao Zhuang, Haowei Shi

January 1, 2025article en

Abstract

University of Southern California (US)

Openalex Percentile: Top 91%

Quantum Information and Cryptography

DOI Source OpenAlex

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Overcoming the fundamental limit of quantum transduction via intraband entanglement — Quntao Zhuang, Haowei Shi · (2025) | TGRS Research Map | TGRS