Phase-Noise Suppression in Optical CDMA Network Using Orthogonal Polarization Techniques

Jen-Fa Huang; Chih-Ta Yen; Bo-Hau Chen

ChinaCom2008-Optical Communications and Networking Symposium

Research Article

Phase-Noise Suppression in Optical CDMA Network Using Orthogonal Polarization Techniques

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.1109/CHINACOM.2008.4685205,
    author={Jen-Fa Huang and Chih-Ta Yen and Bo-Hau Chen},
    title={Phase-Noise Suppression in Optical CDMA Network Using Orthogonal Polarization Techniques},
    proceedings={ChinaCom2008-Optical Communications and Networking Symposium},
    publisher={IEEE},
    proceedings_a={CHINACOM2008-OCN},
    year={2008},
    month={11},
    keywords={Spectral polarization coding; optical code-division multiple-access; arrayed-waveguide grating; state of polarization; phase-induced intensity noise; spectral amplitude coding; Walsh-Hadamard codes.},
    doi={10.1109/CHINACOM.2008.4685205}
}

Jen-Fa Huang
Chih-Ta Yen
Bo-Hau Chen
Year: 2008
Phase-Noise Suppression in Optical CDMA Network Using Orthogonal Polarization Techniques
CHINACOM2008-OCN
IEEE
DOI: 10.1109/CHINACOM.2008.4685205

Jen-Fa Huang¹^,*, Chih-Ta Yen¹^,*, Bo-Hau Chen¹^,*

1: Institute of Computer and Communications, Department of Electrical Engineering National Cheng Kung University Tainan City, Taiwan, ROC

*Contact email: huajf@ee.ncku.edu.tw, n2892122@ccmail.ncku.edu.tw, Q3695141@mail.ncku.edu.tw

Abstract

A spectral-polarization coding (SPC) optical code-division multiple-access (OCDMA) configuration structured over arrayed-waveguide grating (AWG) router is proposed. Polarization-division double balanced photo-detector is adopted to enhance system performance. The experimental results demonstrate the system embedded with orthogonal state-of-polarization (SOP) will suppress effectively phase-induced intensity-noise (PIIN). By mathematical analysis, the coding schemes and interference eliminations are described in detail. The signal-to-noise ratio (SNR) is derived by taking the effect of PIIN into account. The result indicates that there would be up to 9-dB SNR improvement than the conventional spectral-amplitude coding (SAC) structures with Walsh-Hadamard codes.

Keywords: Spectral polarization coding; optical code-division multiple-access; arrayed-waveguide grating; state of polarization; phase-induced intensity noise; spectral amplitude coding; Walsh-Hadamard codes.

Published: 2008-11-21
Publisher: IEEE
Modified: 2010-05-16

: http://dx.doi.org/10.1109/CHINACOM.2008.4685205