Capacitive actuation and switching of add–drop graphene-silicon micro-ring filters

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摘要 Weproposeandexperimentallydemonstratecapacitiveactuationofagraphene–siliconmicro-ringadd/dropfilter.Themechanismisbasedonasilicon–SiO2–graphenecapacitorontopoftheringwaveguide.Weshowthecapacitiveactuationoftheadd/dropfunctionalitybyavoltage-drivenchangeofthegrapheneopticalabsorption.Theproposedcapacitivesolutionovercomestheneedforcontinuousheatingtokeeptunedthefilter’sin/outresonanceandthereforeeliminates'inoperation'energyconsumption.
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出版日期 2017年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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