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Proceedings Paper

40-Gbit/s PON over OCDMA uplink using DQPSK/OOK orthogonal remodulation
Author(s): Jianbo Chen; Qi Zhang; Chongxiu Yu; Xiangjun Xin; Yan Shi; Fuxiang Deng; Cang Jin
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Paper Abstract

A novel passive optical network (PON) over optical code division multiple access (OCDMA) uplink based on the differential quadrature reference phase shift keying (DQPSK)/ on-off Keying (OOK) orthogonal re-modulation and time domain phase coherent OCDMA en/decoder scheme has been proposed. The bit error rate and receiver sensitivity of the system have been investigated, and the security performance and MAI (Multi Access Interference) property of the OCDMA uplink data have also been investigated. The results show that the proposed PON system is more cost-effective with less power penalty, and the capacity and security of upstream data can be greatly improved .

Paper Details

Date Published: 17 November 2010
PDF: 8 pages
Proc. SPIE 7848, Holography, Diffractive Optics, and Applications IV, 784837 (17 November 2010); doi: 10.1117/12.870615
Show Author Affiliations
Jianbo Chen, Beijing Univ. of Posts and Telecommunications (China)
Qi Zhang, Beijing Univ. of Posts and Telecommunications (China)
Chongxiu Yu, Beijing Univ. of Posts and Telecommunications (China)
Xiangjun Xin, Beijing Univ. of Posts and Telecommunications (China)
Yan Shi, Beijing Univ. of Posts and Telecommunications (China)
Fuxiang Deng, Beijing Univ. of Posts and Telecommunications (China)
Cang Jin, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 7848:
Holography, Diffractive Optics, and Applications IV
Yunlong Sheng; Chongxiu Yu; Linsen Chen, Editor(s)

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