Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/97997| Title: | Whispering gallery resonator based on index profiling | Authors: | Luan, Feng Zhu, Di Yu, Xia Zhou, Yanyan |
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). | Conference: | Photonics Global Conference (2012 : Singapore) | 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 http://hdl.handle.net/10220/12198 |
DOI: | 10.1109/PGC.2012.6457986 | Schools: | School of Electrical and Electronic Engineering | Organisations: | A*STAR SIMTech | Rights: | © 2012 IEEE. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
| Appears in Collections: | EEE Conference Papers |
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