Due to high switching speed, waveguide optical switch will be applied widely to optical switching systems. It is urgent and important to develop waveguide optical switch with high performance.

波导类光开关以其高速的特性将在全光交换系统中得到广泛应用，因此研制高性能的波导型光开关单元有其重要性和迫切性。

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Chapter one is an overview to the research of high-speed switching systems.

第一章是对高速交换系统研究的综述。

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Arcing: The RFI (radio frequency interference) generated by high voltage switching may disrupt high speed logic circuits.

电弧：高压切换产生的RFI(射频干扰)可能会干扰高速逻辑电路。

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Besides speed, the core switch, which is said to collapse optical and high-performance multiprotocol switching, is being positioned as a better way for companies to manage peak demand, as well as the different types of mobile, video, and landline traffic that must be managed efficiently.

FORBES: Juniper Announces New Switch