Feasibility study of frequency-encoded photonic qubits over a free-space channel

We demonstrate a novel interferometric approach to decode frequency-bins, transmitted over free-space channels, without any adaptive optics or modal filtering. Moreover, we investigate the phase stability requirements for frequency-bin encoded satellite communication.

Authors

Thomas Jennewein (ORCID: https://orcid.org/0000-0003-3545-7505)
Stéphane Vinet (ORCID: https://orcid.org/0000-0002-2522-3193)
Yujie Zhang (ORCID: https://orcid.org/0000-0002-7627-381X)
Wilson Wu

Institutions

University of Waterloo (CA)
Simon Fraser University (CA)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/quantum.2025.qm3a.2
Primary Topic: Quantum Information and Cryptography
Type: article
Field-Weighted Citation Impact: 0.00

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article

Feasibility study of frequency-encoded photonic qubits over a free-space channel

Thomas Jennewein, Stéphane Vinet, Yujie Zhang, Wilson Wu

Jan 1, 2025

Quantum Information and Cryptography

article

Feasibility study of frequency-encoded photonic qubits over a free-space channel

Thomas Jennewein, Stéphane Vinet, Yujie Zhang, Wilson Wu

January 1, 2025article en

Abstract

We demonstrate a novel interferometric approach to decode frequency-bins, transmitted over free-space channels, without any adaptive optics or modal filtering. Moreover, we investigate the phase stability requirements for frequency-bin encoded satellite communication.

University of Waterloo (CA), Simon Fraser University (CA)

Openalex Percentile: Top 91%

Quantum Information and Cryptography

DOI Source OpenAlex

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Feasibility study of frequency-encoded photonic qubits over a free-space channel — Thomas Jennewein, Stéphane Vinet, et al. · (2025) | TGRS Research Map | TGRS