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Proceedings Article

40-Gbit/s PON over OCDMA uplink using DQPSK/OOK orthogonal remodulation

[+] Author Affiliations
Jianbo Chen, Qi Zhang, Chongxiu Yu, Xiangjun Xin, Yan Shi, Fuxiang Deng, Cang Jin

Beijing Univ. of Posts and Telecommunications (China)

Proc. SPIE 7848, Holography, Diffractive Optics, and Applications IV, 784837 (November 17, 2010); doi:10.1117/12.870615
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From Conference Volume 7848

  • Holography, Diffractive Optics, and Applications IV
  • Yunlong Sheng; Chongxiu Yu; Linsen Chen
  • Beijing, China | October 18, 2010

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 .

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Jianbo Chen ; Qi Zhang ; Chongxiu Yu ; Xiangjun Xin ; Yan Shi, et al.
"40-Gbit/s PON over OCDMA uplink using DQPSK/OOK orthogonal remodulation", Proc. SPIE 7848, Holography, Diffractive Optics, and Applications IV, 784837 (November 17, 2010); doi:10.1117/12.870615; http://dx.doi.org/10.1117/12.870615


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