Coherent OCDMA communication systems

Xu Wang

doi:10.1117/12.914551

Coherent OCDMA communication systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Coherent optical code division multiple access (OCDMA) technique, where encoding and decoding are based on the phase and amplitude of optical field instead of its intensity, is receiving much attention for the overall superior performance over incoherent OCDMA and the development of compact and reliable en/decoders (E/D) such as spatial light phase modulator (SLPM), superstructured fiber Bragg grating (SSFBG) and multi-port array waveguide grating (AWG)-type E/D. In this paper, we will discuss several recent progresses in coherent OCDMA: a. Novel coding technology such as multi-phase-level SSFBG encoder, 50x50 multiport en/decoder and reconfigurable time domain spectral phase en/decoding; b. New signal modulation formats in OCDMA including DPSK, DQPSK, CSK and M-ary CSK; and c. Field trials of high capacity WDM/OCDMA systems.

Original language	English
Title of host publication	Proc. SPIE
Subtitle of host publication	Broadband Access Communication Technologies VI
Editors	B Dingel, R Jain, K Tsukamoto
Place of Publication	Bellingham
Publisher	SPIE
Pages	828205
Number of pages	7
Volume	8282
ISBN (Print)	978-0-81948-925-8
DOIs	https://doi.org/10.1117/12.914551
Publication status	Published - 2012
Event	Conference on Broadband Access Communication Technologies VI - San Francisco Duration: 24 Jan 2012 → 26 Jan 2012

Conference

Conference	Conference on Broadband Access Communication Technologies VI
City	San Francisco
Period	24/01/12 → 26/01/12

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10.1117/12.914551

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@inproceedings{dd2439ebd32e4735b0610bc9c0a60c4a,

title = "Coherent OCDMA communication systems",

abstract = "Coherent optical code division multiple access (OCDMA) technique, where encoding and decoding are based on the phase and amplitude of optical field instead of its intensity, is receiving much attention for the overall superior performance over incoherent OCDMA and the development of compact and reliable en/decoders (E/D) such as spatial light phase modulator (SLPM), superstructured fiber Bragg grating (SSFBG) and multi-port array waveguide grating (AWG)-type E/D. In this paper, we will discuss several recent progresses in coherent OCDMA: a. Novel coding technology such as multi-phase-level SSFBG encoder, 50x50 multiport en/decoder and reconfigurable time domain spectral phase en/decoding; b. New signal modulation formats in OCDMA including DPSK, DQPSK, CSK and M-ary CSK; and c. Field trials of high capacity WDM/OCDMA systems.",

author = "Xu Wang",

year = "2012",

doi = "10.1117/12.914551",

language = "English",

isbn = "978-0-81948-925-8",

volume = "8282",

pages = "828205",

editor = "B Dingel and R Jain and K Tsukamoto",

booktitle = "Proc. SPIE",

publisher = "SPIE",

address = "United States",

note = "Conference on Broadband Access Communication Technologies VI ; Conference date: 24-01-2012 Through 26-01-2012",

}

TY - GEN

T1 - Coherent OCDMA communication systems

AU - Wang, Xu

PY - 2012

Y1 - 2012

N2 - Coherent optical code division multiple access (OCDMA) technique, where encoding and decoding are based on the phase and amplitude of optical field instead of its intensity, is receiving much attention for the overall superior performance over incoherent OCDMA and the development of compact and reliable en/decoders (E/D) such as spatial light phase modulator (SLPM), superstructured fiber Bragg grating (SSFBG) and multi-port array waveguide grating (AWG)-type E/D. In this paper, we will discuss several recent progresses in coherent OCDMA: a. Novel coding technology such as multi-phase-level SSFBG encoder, 50x50 multiport en/decoder and reconfigurable time domain spectral phase en/decoding; b. New signal modulation formats in OCDMA including DPSK, DQPSK, CSK and M-ary CSK; and c. Field trials of high capacity WDM/OCDMA systems.

AB - Coherent optical code division multiple access (OCDMA) technique, where encoding and decoding are based on the phase and amplitude of optical field instead of its intensity, is receiving much attention for the overall superior performance over incoherent OCDMA and the development of compact and reliable en/decoders (E/D) such as spatial light phase modulator (SLPM), superstructured fiber Bragg grating (SSFBG) and multi-port array waveguide grating (AWG)-type E/D. In this paper, we will discuss several recent progresses in coherent OCDMA: a. Novel coding technology such as multi-phase-level SSFBG encoder, 50x50 multiport en/decoder and reconfigurable time domain spectral phase en/decoding; b. New signal modulation formats in OCDMA including DPSK, DQPSK, CSK and M-ary CSK; and c. Field trials of high capacity WDM/OCDMA systems.

U2 - 10.1117/12.914551

DO - 10.1117/12.914551

M3 - Conference contribution

SN - 978-0-81948-925-8

VL - 8282

SP - 828205

BT - Proc. SPIE

A2 - Dingel, B

A2 - Jain, R

A2 - Tsukamoto, K

PB - SPIE

CY - Bellingham

T2 - Conference on Broadband Access Communication Technologies VI

Y2 - 24 January 2012 through 26 January 2012

ER -

Coherent OCDMA communication systems

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