Abstract:
:Photonic crystal nanocavities, which have modal volumes of the order of a cubic wavelength in the material, are of great interest as flexible platforms for manipulating photons. Recent developments in ultra-high quality factor nanocavities with long photon lifetimes have encouraged us to develop an ultra-compact and flexible photon manipulation technology where photons are trapped in networks of such nanocavities. The most fundamental requirement is the on-demand transfer of photons to and from the trapped states of arbitrary nanocavities. We experimentally demonstrate photon transfer between two nearly resonant nanocavities at arbitrary positions on a chip, triggered by the irradiation of a third nonresonant nanocavity using an optical control pulse. We obtain a high transfer efficiency of ~90% with a photon lifetime of ~200 ps.
journal_name
Sci Advjournal_title
Science advancesauthors
Konoike R,Nakagawa H,Nakadai M,Asano T,Tanaka Y,Noda Sdoi
10.1126/sciadv.1501690subject
Has Abstractpub_date
2016-05-20 00:00:00pages
e1501690issue
5issn
2375-2548pii
1501690journal_volume
2pub_type
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