Abstract
Optical microcavities coupled with single light emitters have been attracting attention as key systems to realize optical quantum information devices such as single photon sources [1] and quantum phase gates [2]. Although there are many kinds of the microcavities, nanofiber Bragg cavities (NFBCs) [3,4] have been proposed recently as novel microcavities with small mode volumes, ultra-wide tuning, and extreme low loss coupling to the single mode optical fibers [5]. Here, we report the enhanced photon-emission from CdSe/ZnS quantum dots coupled to a NFBC, which has a mode volume below 1μm3 and repeatable tuning capability over 20 nm.
© 2015 IEEE
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