Elementary array of Fabry-Pérot waveguide resonators with tunable coupling
Elementary array of Fabry-Pérot waveguide resonators with tunable coupling
We recently proposed that an array of optical cavities containing quantum emitters could be interconnected by an optical bus made of Fabry Pérot resonators lying side by side, for applications in quantum information processing and quantum simulation. Here, we demonstrate the feasibility of this geometry. We show that the resonators can be conveniently coupled, and that the coupling rate between adjacent waveguides can be widely tuned using the thermo-optic effect. The device is linearly scalable and can be combined with other integrated devices, making it more generally applicable as an adjustable optical delay line or optical interconnect.
fabry-perot resonators, integrated optics, optical couplers, optical tuning, optical waveguides, thermo-optical devices
Lepert, Guillaume
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Hinds, E.A.
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Rogers, Helen L.
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Gates, James C.
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Smith, Peter G.R.
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September 2013
Lepert, Guillaume
9a8efccb-2ca0-4984-8889-e9a634cf207d
Hinds, E.A.
a3f6858d-f3fc-460f-84d1-193257a88aac
Rogers, Helen L.
dc6e8ff0-fd5d-4e65-9cd9-27b76f359445
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Lepert, Guillaume, Hinds, E.A., Rogers, Helen L., Gates, James C. and Smith, Peter G.R.
(2013)
Elementary array of Fabry-Pérot waveguide resonators with tunable coupling.
Applied Physics Letters, 103 (11).
(doi:10.1063/1.4820915).
Abstract
We recently proposed that an array of optical cavities containing quantum emitters could be interconnected by an optical bus made of Fabry Pérot resonators lying side by side, for applications in quantum information processing and quantum simulation. Here, we demonstrate the feasibility of this geometry. We show that the resonators can be conveniently coupled, and that the coupling rate between adjacent waveguides can be widely tuned using the thermo-optic effect. The device is linearly scalable and can be combined with other integrated devices, making it more generally applicable as an adjustable optical delay line or optical interconnect.
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Published date: September 2013
Keywords:
fabry-perot resonators, integrated optics, optical couplers, optical tuning, optical waveguides, thermo-optical devices
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 357343
URI: https://eprints.soton.ac.uk/id/eprint/357343
ISSN: 0003-6951
PURE UUID: 4c23768d-37ee-4401-a542-2963e9475152
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Date deposited: 07 Oct 2013 12:39
Last modified: 20 Jul 2019 01:06
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Contributors
Author:
Guillaume Lepert
Author:
E.A. Hinds
Author:
Helen L. Rogers
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