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|Title:||Whispering gallery resonator based on index profiling||Authors:||Luan, Feng
|Issue Date:||2012||Source:||Zhou, Y., Luan, F., Zhu, D., & Yu, X. (2012). Whispering gallery resonator based on index profiling. 2012 Photonics Global Conference (PGC).||Abstract:||A 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.||URI:||https://hdl.handle.net/10356/97997
|DOI:||http://dx.doi.org/10.1109/PGC.2012.6457986||Rights:||© 2012 IEEE.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||EEE Conference Papers|
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