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Ultrafast all-optical switching with photonic nanojets and semiconductor nanoparticles Born, Brandon; Krupa, Jeffrey D. A.; Geoffroy-Gagnon, Simon; Holzman, Jonathan F.
Abstract
The potential of terabit-per-second fibre optics can be unlocked with emerging all-optical networks and processors employing all-optical switching. To be effective, all-optical switching must support operations with femtojoule switching energies and femtosecond switching times. With this in mind, this work studies geometrical and material characteristics for all-optical switching and develops a new all-optical switching architecture. A nanojet focal geometry is applied, in the form of dielectric spheres, to direct high-intensity photonic nanojets into peripheral semiconductors. Theoretical and experimental analyses demonstrate photonic nanojets, enabling femtojoule switching energies through localized photoinjection, and semiconductor nanoparticles, enabling femtosecond switching times through localized recombination.
Item Metadata
Title |
Ultrafast all-optical switching with photonic nanojets and semiconductor nanoparticles
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Creator | |
Date Issued |
2016-03-14
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Description |
The potential of terabit-per-second fibre optics can be unlocked with emerging all-optical networks and processors employing all-optical switching. To be effective, all-optical switching must support operations with femtojoule switching energies and femtosecond switching times. With this in mind, this work studies geometrical and material characteristics for all-optical switching and develops a new all-optical switching architecture. A nanojet focal geometry is applied, in the form of dielectric spheres, to direct high-intensity photonic nanojets into peripheral semiconductors. Theoretical and experimental analyses demonstrate photonic nanojets, enabling femtojoule switching energies through localized photoinjection, and semiconductor nanoparticles, enabling femtosecond switching times through localized recombination.
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Subject | |
Genre | |
Type | |
Language |
eng
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Date Available |
2016-10-05
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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 |
10.14288/1.0319010
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URI | |
Affiliation | |
Citation |
Brandon Born ; Jeffrey D. A. Krupa ; Simon Geoffroy-Gagnon ; Jonathan F. Holzman; Ultrafast all-optical switching with photonic nanojets and semiconductor nanoparticles. Proc. SPIE 9746, Ultrafast Phenomena and Nanophotonics XX, 974615 (March 14, 2016).
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Publisher DOI |
10.1117/12.2208636
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Peer Review Status |
Reviewed
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Scholarly Level |
Faculty; Researcher
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International