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首页> 外文期刊>Optics Letters >All-optical flip-flop based on an active Mach-Zehnder interferometer with a feedback loop
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All-optical flip-flop based on an active Mach-Zehnder interferometer with a feedback loop

机译:基于带反馈回路的有源Mach-Zehnder干涉仪的全光触发器

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摘要

A novel architecture for an all-optical flip-flop is validated experimentally. The architecture comprises a single semiconductor optical amplifier-based Mach-Zehnder interferometer with an external feedback loop. The experimental results show optical bistable operation for a latching device with an on-off contrast ratio of 11 dB that employs set and reset pulses of less than 250 pJ, although the energy of these pulses could be greatly reduced by optical integration of the whole device.
机译:实验验证了一种新颖的全光触发器架构。该架构包括一个基于单个半导体光放大器的Mach-Zehnder干涉仪,带有一个外部反馈环路。实验结果表明,对于开/关对比度为11 dB的闩锁设备,其双稳态操作采用小于250 pJ的置位和复位脉冲,但是通过整个设备的光学集成可以大大降低这些脉冲的能量。

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