Imperial College London
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Dr Bryn Davies

Faculty of Natural Sciences, Department of Mathematics

Marie Skłodowska-Curie Individual Fellow
 
 
 
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Contact

 

bryn.davies Website

 
 
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Location

 

Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@unpublished{Davies:2022:10.48550/arXiv.2109.15013,
author = {Davies, B and Herren, L},
doi = {10.48550/arXiv.2109.15013},
publisher = {ArXiv},
title = {Robustness of subwavelength devices: a case study of cochlea-inspired rainbow sensors},
url = {http://dx.doi.org/10.48550/arXiv.2109.15013},
year = {2022}
}
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RIS format (EndNote, RefMan)

TY  - UNPB
AB  - The aim of this work is to derive precise formulas which describe how theproperties of subwavelength devices are changed by the introduction of errorsand imperfections. As a demonstrative example, we study a class ofcochlea-inspired rainbow sensors. These are devices based on a graded array ofsubwavelength resonators which have been designed to mimic the frequencyseparation performed by the cochlea. We show that the device's properties(including its role as a signal filtering device) are stable with respect tosmall imperfections in the positions and sizes of the resonators. Additionally,if the number of resonators is sufficiently large, then the device's propertiesare stable under the removal of a resonator.
AU  - Davies,B
AU  - Herren,L
DO  - 10.48550/arXiv.2109.15013
PB  - ArXiv
PY  - 2022///
TI  - Robustness of subwavelength devices: a case study of cochlea-inspired rainbow sensors
UR  - http://dx.doi.org/10.48550/arXiv.2109.15013
UR  - http://arxiv.org/abs/2109.15013v1
UR  - http://hdl.handle.net/10044/1/97145
ER  -
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