Fiber Nonlinearity Limits of QAM/PSK Y-00 Quantum Stream Cipher in WDM Transmission System

We investigate penalties resulting from increased peak power in QAM Y-00 cipher. Numerical simulations reveal that QAM cipher has 30% shorter distance than PSK cipher and non-encrypted DP-QPSK by the encryption and nonlinear transmission penalties.

Authors

Ken Tanizawa (ORCID: https://orcid.org/0000-0003-3289-3969)
Ryosuke MATSUMOTO (ORCID: https://orcid.org/0000-0003-4415-4936)
Fumio Futami (ORCID: https://orcid.org/0000-0001-7596-6107)
Satoshi Suda (ORCID: https://orcid.org/0000-0002-3485-195X)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/cleo_at.2025.jps200_123
Primary Topic: Optical Network Technologies
Type: article
Field-Weighted Citation Impact: 0.00

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article

Fiber Nonlinearity Limits of QAM/PSK Y-00 Quantum Stream Cipher in WDM Transmission System

Ken Tanizawa, Ryosuke MATSUMOTO, Fumio Futami, Satoshi Suda

Jan 1, 2025

Optical Network Technologies

article

Fiber Nonlinearity Limits of QAM/PSK Y-00 Quantum Stream Cipher in WDM Transmission System

Ken Tanizawa, Ryosuke MATSUMOTO, Fumio Futami, Satoshi Suda

January 1, 2025article en

Abstract

We investigate penalties resulting from increased peak power in QAM Y-00 cipher. Numerical simulations reveal that QAM cipher has 30% shorter distance than PSK cipher and non-encrypted DP-QPSK by the encryption and nonlinear transmission penalties.

Openalex Percentile: Top 75%

Optical Network Technologies

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Fiber Nonlinearity Limits of QAM/PSK Y-00 Quantum Stream Cipher in WDM Transmission System — Ken Tanizawa, Ryosuke MATSUMOTO, et al. · (2025) | TGRS Research Map | TGRS