High-level fluctuation tolerant optical receiver for optical packet switch and WDM cross-connect
High-level fluctuation tolerant optical receiver for optical packet switch and WDM cross-connect
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DOI：
10.1109/50.736588
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发表时间：
1998-12
影响因子：
4.7
通讯作者：
Y. Yamada;Y. Shibata;T. Okugawa;K. Habara
中科院分区：
文献类型：
--
作者：
Y. Yamada;Y. Shibata;T. Okugawa;K. Habara
本文提出了一种用于光分组交换机和WDM交叉连接的高级波动容忍光接收器。我们描述了实验接收器对数据包级波动和相干串扰的容忍度。在比特率为 10 Gb/s 时，实验接收器的灵敏度对于分组接收器配置为 -26.9 dBm，对于 WDM 交叉连接配置为 -32.7 dBm。在电平波动数据包接收的设置中，当波动为 6 dB 和 10 dB 时，分别观察到 1.1 和 4.6 dB 的功率损失。作为WDM交叉连接，在-15和-12 dB相干串扰功率下接收器的灵敏度损失分别为2.5和6.5 dB。
This paper proposes a high-level fluctuation tolerant optical receiver for optical packet switches and WDM cross-connects. We describe the tolerance of an experimental receiver to packet-level fluctuation and coherent crosstalk. The sensitivity of the experimental receiver was -26.9 dBm for the packet receiver configuration and -32.7 dBm for the WDM cross-connect configuration at the bit rate of 10 Gb/s. In the setup for level-fluctuating packet reception, the power-penalties of 1.1 and 4.6 dB were observed with 6 and 10 dB of fluctuation, respectively. As a WDM cross-connect, the sensitivity penalties of the receiver under the coherent crosstalk powers of -15 and -12 dB were 2.5 and 6.5 dB, respectively.