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dc.contributor.authorLuan, Fengen
dc.contributor.authorZhu, Dien
dc.contributor.authorYu, Xiaen
dc.contributor.authorZhou, Yanyanen
dc.identifier.citationZhou, Y., Luan, F., Zhu, D., & Yu, X. (2012). Whispering gallery resonator based on index profiling. 2012 Photonics Global Conference (PGC).en
dc.description.abstractA novel whispering gallery mode (WGM) resonator that relies on index profiling instead of shape variation to confine light is proposed and theoretically studied. Analytical derivations show that a parabolic index profile along the resonator axial direction is able to confine light within its two caustics. This enables efficient coupling of WGM by applying evanescent couplers at the caustics.en
dc.rights© 2012 IEEE.en
dc.titleWhispering gallery resonator based on index profilingen
dc.typeConference Paperen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.contributor.conferencePhotonics Global Conference (2012 : Singapore)en
dc.contributor.organizationA*STAR SIMTechen
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