Published July 9, 2004
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Bragg onion resonators with omnidirectional reflector cladding
Chicago
Abstract
We propose to use onion-like resonators to approximate spherically symmetric Bragg resonators. Such Bragg onion resonators have been realized in silicon based material systems. We develop an analytical theory that calculates the resonant frequencies and the quality factors of the onion cavity modes. We demonstrate that it is possible to achieve Q factors exceeding 5 x 106 in a cavity of a few microns in dimension. The onion resonators allow full control over the spontaneous emission process, which may lead to the thresholdless lasers. The onion resonators may also find many other applications in cavity quantum electrodynamics.
Additional Information
© 2004 Society of Photo-Optical Instrumentation Engineers (SPIE). This research was sponsored by the Office of Naval Research (Y. S. Park), whose support is gratefully acknowledged.Attached Files
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Additional details
- Eprint ID
- 87743
- Resolver ID
- CaltechAUTHORS:20180710-162129255
- Office of Naval Research (ONR)
- Created
-
2018-07-11Created from EPrint's datestamp field
- Updated
-
2021-11-15Created from EPrint's last_modified field
- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 5360