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Experimental demonstration of a centralized light source OCDMA-PON based on polarization multiplexing

机译:基于偏振复用的集中光源OCDMA-PON的实验演示

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A novel centralized light source OCDMA PON without wavelength filters is proposed and experimentally demonstrated. The OCDMA coded signals and the unmodulated clock pulses are polarization-multiplexed and simultaneously transmitted in the downlink. Then the received clock pulses at the ONU side are used as the source for the uplink transmission. The experiment results based on a two-user 2.5 Gb/s OCDMA system show that excellent performance can be achieved after a 20-km transmission.
机译:提出了一种新型的不带波长滤波器的集中式光源OCDMA PON,并进行了实验验证。 OCDMA编码信号和未调制时钟脉冲经过极化多路复用,并同时在下行链路中传输。然后,在ONU侧接收的时钟脉冲被用作上行链路传输的源。基于两个用户的2.5 Gb / s OCDMA系统的实验结果表明,在20公里的传输距离之后可以实现出色的性能。

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