Disorder-induced light localisation: from random to artificial

Hongwei Yin; Adenowo Gbadebo; Elena G. Turitsyna

doi:10.1109/URSI-EMTS.2016.7571367

Disorder-induced light localisation: from random to artificial

Hongwei Yin, Adenowo Gbadebo, Elena G. Turitsyna

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

Light localisation in one-dimensional (1D) randomly disordered medium is usually characterized by randomly distributed resonances with fluctuating transmission values, instead of selectively distributed resonances with close-to-unity transmission values that are needed in real application fields. By a resonance tuning scheme developed recently, opening of favorable resonances or closing of unfavorable resonances are achieved by disorder micro-modification, both on the layered medium and the fibre Bragg grating (FBG) array. And furthermore, it is shown that those disorder-induced resonances are independently tunable. Therefore, selected resonances and arranged light localisation can be achieved via artificial disorder, and thus meet the demand of various application fields.

Original language	English
Title of host publication	2016 URSI International Symposium on Electromagnetic Theory (EMTS)
Publisher	IEEE
Pages	255-257
Number of pages	3
ISBN (Print)	978-1-5090-2502-2
DOIs	https://doi.org/10.1109/URSI-EMTS.2016.7571367
Publication status	Published - 19 Sept 2016
Event	2016 URSI International Symposium on Electromagnetic Theory - Espoo, Finland Duration: 14 Aug 2016 → 18 Aug 2016

Symposium

Symposium	2016 URSI International Symposium on Electromagnetic Theory
Abbreviated title	EMTS 2016
Country/Territory	Finland
City	Espoo
Period	14/08/16 → 18/08/16

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10.1109/URSI-EMTS.2016.7571367

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title = "Disorder-induced light localisation: from random to artificial",

abstract = "Light localisation in one-dimensional (1D) randomly disordered medium is usually characterized by randomly distributed resonances with fluctuating transmission values, instead of selectively distributed resonances with close-to-unity transmission values that are needed in real application fields. By a resonance tuning scheme developed recently, opening of favorable resonances or closing of unfavorable resonances are achieved by disorder micro-modification, both on the layered medium and the fibre Bragg grating (FBG) array. And furthermore, it is shown that those disorder-induced resonances are independently tunable. Therefore, selected resonances and arranged light localisation can be achieved via artificial disorder, and thus meet the demand of various application fields.",

author = "Hongwei Yin and Adenowo Gbadebo and Turitsyna, {Elena G.}",

note = "-; 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016 ; Conference date: 14-08-2016 Through 18-08-2016",

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doi = "10.1109/URSI-EMTS.2016.7571367",

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T1 - Disorder-induced light localisation

T2 - 2016 URSI International Symposium on Electromagnetic Theory

AU - Yin, Hongwei

AU - Gbadebo, Adenowo

AU - Turitsyna, Elena G.

N1 - -

PY - 2016/9/19

Y1 - 2016/9/19

N2 - Light localisation in one-dimensional (1D) randomly disordered medium is usually characterized by randomly distributed resonances with fluctuating transmission values, instead of selectively distributed resonances with close-to-unity transmission values that are needed in real application fields. By a resonance tuning scheme developed recently, opening of favorable resonances or closing of unfavorable resonances are achieved by disorder micro-modification, both on the layered medium and the fibre Bragg grating (FBG) array. And furthermore, it is shown that those disorder-induced resonances are independently tunable. Therefore, selected resonances and arranged light localisation can be achieved via artificial disorder, and thus meet the demand of various application fields.

AB - Light localisation in one-dimensional (1D) randomly disordered medium is usually characterized by randomly distributed resonances with fluctuating transmission values, instead of selectively distributed resonances with close-to-unity transmission values that are needed in real application fields. By a resonance tuning scheme developed recently, opening of favorable resonances or closing of unfavorable resonances are achieved by disorder micro-modification, both on the layered medium and the fibre Bragg grating (FBG) array. And furthermore, it is shown that those disorder-induced resonances are independently tunable. Therefore, selected resonances and arranged light localisation can be achieved via artificial disorder, and thus meet the demand of various application fields.

UR - http://www.scopus.com/inward/record.url?scp=84992036789&partnerID=8YFLogxK

UR - https://ieeexplore.ieee.org/document/7571367/

U2 - 10.1109/URSI-EMTS.2016.7571367

DO - 10.1109/URSI-EMTS.2016.7571367

M3 - Conference publication

AN - SCOPUS:84992036789

SN - 978-1-5090-2502-2

SP - 255

EP - 257

BT - 2016 URSI International Symposium on Electromagnetic Theory (EMTS)

PB - IEEE

Y2 - 14 August 2016 through 18 August 2016

ER -

Disorder-induced light localisation: from random to artificial

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