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Optical logic gates based on integrated vertical cavity laser with depleted optical thyristor structure

机译:基于具有耗尽型晶闸管结构的集成垂直腔激光器的光逻辑门

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Optical switches and optical logic gates with AND and OR functionality are demonstrated by the monolithic integration of a vertical cavity lasers with depleted optical thyristor structure. The thyristors have a low threshold current of 0.65 mA and a high on/off contrast ratio of more than 50 dB. By simply changing a reference switching voltage, this single device operates as two logic functions, optical logic AND and OR.
机译:具有“与”或“或”功能的光开关和光逻辑门通过具有耗尽型晶闸管结构的垂直腔激光器的单片集成来演示。晶闸管的阈值电流低至0.65 mA,开/关对比度高,超过50 dB。通过简单地改变参考开关电压,该单个器件就可以充当两个逻辑功能,即光逻辑“与”和“或”。

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