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

Jianbo Chen; Qi Zhang; Chongxiu Yu; Xiangjun Xin; Yan Shi; Fuxiang Deng; Cang Jin

doi:10.1117/12.870615

17 November 2010 40-Gbit/s PON over OCDMA uplink using DQPSK/OOK orthogonal remodulation

Jianbo Chen, Qi Zhang, Chongxiu Yu, Xiangjun Xin, Yan Shi, Fuxiang Deng, Cang Jin

Proceedings Volume 7848, Holography, Diffractive Optics, and Applications IV; 784837 (2010) https://doi.org/10.1117/12.870615
Event: Photonics Asia 2010, 2010, Beijing, China

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 .

Citation Download Citation

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

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