We report the first experimental demonstration of coupled identical super-high Q-factor bottle microresonators formed by periodic nanoscale variation of the optical fiber radius. The Q-factor of the fabricated microresonator series exceeds 10^7.
© 2012 OSA
M. Sumetsky, K. Abedin, Y. Dulashko, J. Fini, and E. Monberg, "Demonstration of Coupled High Q-factor Surface Nanoscale Axial Photonics (SNAP) Microresonators," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CM3M.2.
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