波分复用(WDM)技术是增大光纤传输容量的方法，但是在高速率、长距离wdm系统中传输性能受到限制。

WDM technology is a method for increasing the transmission capacity of optical fiber, but the transmission performance in WDM system with high speed and long distance is limited.

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光子交换技术是解决高速的光纤传输系统和低速的电子交换系统之间速度失配的根本措施。

Photon switching technology is a fundamental solution to the speed unmatch between optical fibre system with high transmission speed and electronic switching system with slow switching speed.

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介绍了高速高精度无线数据传输系统，解决了在光纤陀螺性能测试中有线数据传输的电磁干扰问题。

The paper presents a high speed & high precision data transmission system that solves the electromagnetic interference problem in wire data transmission of FOG performance measurements.

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