学科分类
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3 个结果
  • 简介:Inthisshortnote,weshowthebehaviorinOrliczspacesofbestapproximationsbyalgebraicpolynomialspairsonunionofneighborhoods,whenthemeasureofthemtendstozero.

  • 标签: Best approximation pair PADE APPROXIMANT pair
  • 简介:Weproposeandexperimentallydemonstratecompacton-chip1×2wavelengthselectiveswitches(WSSs)basedonsiliconmicroringresonators(MRRs)withnestedpairsofsubrings(NPSs).OwingtotheresonancesplittinginducedbytheinnerNPSs,theproposeddevicesarecapableofperformingselectivechannelroutingatcertainresonancewavelengthsoftheouterMRRs.SystemdemonstrationofdynamicchannelroutingusingfabricateddeviceswithoneandtwoNPSsiscarriedoutfor10Gb∕snon-return-to-zerosignal.Theexperimentalresultsverifytheeffectivenessofthefabricateddevicesascompacton-chipWSSs.

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