Stealth Transmission of Time-Domain Spectral Phase Encoded OCDMA Signal Over WDM Network

Zhensen Gao; Xu Wang; Nobuyuki Kataoka; Naoya Wada

doi:10.1109/LPT.2010.2048203

Stealth Transmission of Time-Domain Spectral Phase Encoded OCDMA Signal Over WDM Network

Zhensen Gao, Xu Wang, Nobuyuki Kataoka, Naoya Wada

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

Abstract

Security enhancement of stealth channel by combining time-domain spectral phase en/decoding (SPE/D) OCDMA scheme and group velocity dispersion is proposed and experimentally demonstrated. The time-domain spectral phase encoded OCDMA signal, which utilizes a linearly chirped fiber Bragg grating for pulse broadening and a high-speed phase modulator for SPE, has been stealth transmitted over a public wavelength-division-multiplexing network. Error-free transmission (bit-error rate < 10(-9)) has been achieved for both the public and stealth channel with 32-chip 40-Gchip/s gold codes.

Original language	English
Article number	5451083
Pages (from-to)	993-995
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	22
Issue number	13
DOIs	https://doi.org/10.1109/LPT.2010.2048203
Publication status	Published - 1 Jul 2010

Keywords

Optical code-division multiple-access (OCDMA)
Optical steganography
Spectral phase en/decoding (SPE/D)

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10.1109/LPT.2010.2048203

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title = "Stealth Transmission of Time-Domain Spectral Phase Encoded OCDMA Signal Over WDM Network",

abstract = "Security enhancement of stealth channel by combining time-domain spectral phase en/decoding (SPE/D) OCDMA scheme and group velocity dispersion is proposed and experimentally demonstrated. The time-domain spectral phase encoded OCDMA signal, which utilizes a linearly chirped fiber Bragg grating for pulse broadening and a high-speed phase modulator for SPE, has been stealth transmitted over a public wavelength-division-multiplexing network. Error-free transmission (bit-error rate < 10(-9)) has been achieved for both the public and stealth channel with 32-chip 40-Gchip/s gold codes.",

keywords = "Optical code-division multiple-access (OCDMA), Optical steganography, Spectral phase en/decoding (SPE/D)",

author = "Zhensen Gao and Xu Wang and Nobuyuki Kataoka and Naoya Wada",

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doi = "10.1109/LPT.2010.2048203",

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T1 - Stealth Transmission of Time-Domain Spectral Phase Encoded OCDMA Signal Over WDM Network

AU - Gao, Zhensen

AU - Wang, Xu

AU - Kataoka, Nobuyuki

AU - Wada, Naoya

PY - 2010/7/1

Y1 - 2010/7/1

N2 - Security enhancement of stealth channel by combining time-domain spectral phase en/decoding (SPE/D) OCDMA scheme and group velocity dispersion is proposed and experimentally demonstrated. The time-domain spectral phase encoded OCDMA signal, which utilizes a linearly chirped fiber Bragg grating for pulse broadening and a high-speed phase modulator for SPE, has been stealth transmitted over a public wavelength-division-multiplexing network. Error-free transmission (bit-error rate < 10(-9)) has been achieved for both the public and stealth channel with 32-chip 40-Gchip/s gold codes.

AB - Security enhancement of stealth channel by combining time-domain spectral phase en/decoding (SPE/D) OCDMA scheme and group velocity dispersion is proposed and experimentally demonstrated. The time-domain spectral phase encoded OCDMA signal, which utilizes a linearly chirped fiber Bragg grating for pulse broadening and a high-speed phase modulator for SPE, has been stealth transmitted over a public wavelength-division-multiplexing network. Error-free transmission (bit-error rate < 10(-9)) has been achieved for both the public and stealth channel with 32-chip 40-Gchip/s gold codes.

KW - Optical code-division multiple-access (OCDMA)

KW - Optical steganography

KW - Spectral phase en/decoding (SPE/D)

UR - https://www.scopus.com/pages/publications/77953600235

U2 - 10.1109/LPT.2010.2048203

DO - 10.1109/LPT.2010.2048203

M3 - Article

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VL - 22

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EP - 995

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 13

M1 - 5451083

ER -

Stealth Transmission of Time-Domain Spectral Phase Encoded OCDMA Signal Over WDM Network

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Keywords

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