摘要
Anovel,compact,andhighlyefficientfiber-to-chipevanescentcouplingstructureisproposedbasedonasubwavelength-diameterfiber.Thecouplingstructureischaracterizedbyalargemisalignmenttoleranceandeasyfabrication.Thedependenceofcouplingefficiencyonvariousparametersiscalculatedandanalyzed.Thesimulationresultsshowthatacouplingefficiencyashighas95%canbeobtainedwithinacouplinglengthof<4μm.
出版日期
2011年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)