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Topological and non-reciprocal photonics and phononics Alu, Andrea
Description
In this talk, I will review our recent progress towards the concept, design and realization of magnet-free non-reciprocal photonic, acoustic and mechanical devices, and arrays of them offering strong topological protection, aimed at realizing reconfigurable, broadband isolators, gyrators and circulators, and one-way waveguides. We will discuss our approaches to induce topological order, and to design topological photonic metasurfaces based on spatio-temporal modulation, nonlinearities, and/or opto-mechanical interactions, and discuss our vision towards new transport phenomena for light and sound, and new nanophotonic and acoustic devices with enhanced non-reciprocal properties over broad bandwidths.
Item Metadata
Title |
Topological and non-reciprocal photonics and phononics
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2017-09-12T14:10
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Description |
In this talk, I will review our recent progress towards the concept, design and realization of magnet-free non-reciprocal photonic, acoustic and mechanical devices, and arrays of them offering strong topological protection, aimed at realizing reconfigurable, broadband isolators, gyrators and circulators, and one-way waveguides. We will discuss our approaches to induce topological order, and to design topological photonic metasurfaces based on spatio-temporal modulation, nonlinearities, and/or opto-mechanical interactions, and discuss our vision towards new transport phenomena for light and sound, and new nanophotonic and acoustic devices with enhanced non-reciprocal properties over broad bandwidths.
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Extent |
38 minutes
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Subject | |
Type | |
File Format |
video/mp4
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Language |
eng
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Notes |
Author affiliation: The University of Texas at Austin
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Series | |
Date Available |
2018-04-07
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Provider |
Vancouver : University of British Columbia Library
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Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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DOI |
10.14288/1.0365233
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URI | |
Affiliation | |
Peer Review Status |
Unreviewed
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Scholarly Level |
Faculty
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International