Disorder-induced light localisation

from random to artificial

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 languageEnglish
Title of host publication2016 URSI International Symposium on Electromagnetic Theory (EMTS)
PublisherIEEE
Pages255-257
Number of pages3
ISBN (Print)978-1-5090-2502-2
DOIs
Publication statusPublished - 19 Sep 2016
Event2016 URSI International Symposium on Electromagnetic Theory - Espoo, Finland
Duration: 14 Aug 201618 Aug 2016

Symposium

Symposium2016 URSI International Symposium on Electromagnetic Theory
Abbreviated titleEMTS 2016
CountryFinland
CityEspoo
Period14/08/1618/08/16

Fingerprint

disorders
Fiber Bragg gratings
closing
Bragg gratings
unity
Tuning
tuning
fibers

Bibliographical note

-

Cite this

Yin, H., Gbadebo, A., & Turitsyna, E. G. (2016). Disorder-induced light localisation: from random to artificial. In 2016 URSI International Symposium on Electromagnetic Theory (EMTS) (pp. 255-257). IEEE. https://doi.org/10.1109/URSI-EMTS.2016.7571367
Yin, Hongwei ; Gbadebo, Adenowo ; Turitsyna, Elena G. / Disorder-induced light localisation : from random to artificial. 2016 URSI International Symposium on Electromagnetic Theory (EMTS). IEEE, 2016. pp. 255-257
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Yin, H, Gbadebo, A & Turitsyna, EG 2016, Disorder-induced light localisation: from random to artificial. in 2016 URSI International Symposium on Electromagnetic Theory (EMTS). IEEE, pp. 255-257, 2016 URSI International Symposium on Electromagnetic Theory, Espoo, Finland, 14/08/16. https://doi.org/10.1109/URSI-EMTS.2016.7571367

Disorder-induced light localisation : from random to artificial. / Yin, Hongwei; Gbadebo, Adenowo; Turitsyna, Elena G.

2016 URSI International Symposium on Electromagnetic Theory (EMTS). IEEE, 2016. p. 255-257.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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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.

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Yin H, Gbadebo A, Turitsyna EG. Disorder-induced light localisation: from random to artificial. In 2016 URSI International Symposium on Electromagnetic Theory (EMTS). IEEE. 2016. p. 255-257 https://doi.org/10.1109/URSI-EMTS.2016.7571367