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Please use this identifier to cite or link to this item:
http://hdl.handle.net/2014/10088
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| Title: | Dispersion compensation in whispering gallery modes |
| Authors: | Matsko, A. B.
Ilchenko, V. S.
Savchenkov, A. A.
Maleki, L. |
| Issue Date: | 2002 |
| Citation: | Journal of the Optical Society of America A |
| Abstract: | We show that manipulation by a spatial profile of refractive index of a circularly symmetric dielectric cavity results in a novel way of fine tuning frequency separations as well as spatial localizations of high-Q whispering gallery modes excited in the cavity. The method enables dispersion compensation in the modes (spectrum equalization), diminishes the quality-factor limitation by surface roughness and contamination, and enables critical coupling to ultra-high-Q modes without maintaining an air-gap with evanescent couplers. |
| URI: | http://hdl.handle.net/2014/10088 |
| Appears in Collections: | JPL TRS 1992+
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