Optical superchirality in a perfect lattice of three-dimensional nano-holes with high Q-factor and large area

Meng Qiu; Yidong Hou; Ho Ming Leung; Che Ting Chan; Jinglei Du; Wei Jin; Dang Yuan Lei

doi:10.1364/cleopr.2018.th2f.3

Optical superchirality in a perfect lattice of three-dimensional nano-holes with high Q-factor and large area

Meng Qiu, Yidong Hou, Ho Ming Leung, Che Ting Chan, Jinglei Du, Wei Jin, Dang Yuan Lei^*

^*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

We demonstrate a lattice of 3D chiral plasmonic nano-holes, with strong relative optical circular dichroism ~0.5 and high Q-factor up to 45. The area of the lattice can be fabricated to 1cm² with nearly perfect consistency of every unit cell. We show that this CD enhancement is due to the interaction between the chiral response of the chiral holes and the scattering modes of the lattice.

Original language	English
Title of host publication	Proceedings - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018
Publisher	OSA publishing
ISBN (Print)	978-1-943580-45-3
DOIs	https://doi.org/10.1364/cleopr.2018.th2f.3
Publication status	Published - Jul 2018
Externally published	Yes
Event	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018 - Hong Kong, China Duration: 29 Jul 2018 → 3 Aug 2018 https://www.osapublishing.org/conference.cfm?meetingid=89&yr=2018

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F113-CLEOPR 2018

Conference

Conference	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018
Place	China
City	Hong Kong
Period	29/07/18 → 3/08/18
Internet address	https://www.osapublishing.org/conference.cfm?meetingid=89&yr=2018

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Qiu, M., Hou, Y., Leung, H. M., Chan, C. T., Du, J., Jin, W., & Lei, D. Y. (2018). Optical superchirality in a perfect lattice of three-dimensional nano-holes with high Q-factor and large area. In Proceedings - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018 (Optics InfoBase Conference Papers; Vol. Part F113-CLEOPR 2018). OSA publishing. https://doi.org/10.1364/cleopr.2018.th2f.3

@inproceedings{2779155782344061a3c7849a0b725d44,

title = "Optical superchirality in a perfect lattice of three-dimensional nano-holes with high Q-factor and large area",

abstract = "We demonstrate a lattice of 3D chiral plasmonic nano-holes, with strong relative optical circular dichroism ~0.5 and high Q-factor up to 45. The area of the lattice can be fabricated to 1cm2 with nearly perfect consistency of every unit cell. We show that this CD enhancement is due to the interaction between the chiral response of the chiral holes and the scattering modes of the lattice.",

author = "Meng Qiu and Yidong Hou and Leung, {Ho Ming} and Chan, {Che Ting} and Jinglei Du and Wei Jin and Lei, {Dang Yuan}",

year = "2018",

month = jul,

doi = "10.1364/cleopr.2018.th2f.3",

language = "English",

isbn = "978-1-943580-45-3",

series = "Optics InfoBase Conference Papers",

publisher = "OSA publishing",

booktitle = "Proceedings - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018",

note = "Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018 ; Conference date: 29-07-2018 Through 03-08-2018",

url = "https://www.osapublishing.org/conference.cfm?meetingid=89&yr=2018",

}

Qiu, M, Hou, Y, Leung, HM, Chan, CT, Du, J, Jin, W & Lei, DY 2018, Optical superchirality in a perfect lattice of three-dimensional nano-holes with high Q-factor and large area. in Proceedings - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. Optics InfoBase Conference Papers, vol. Part F113-CLEOPR 2018, OSA publishing, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018, Hong Kong, China, 29/07/18. https://doi.org/10.1364/cleopr.2018.th2f.3

Optical superchirality in a perfect lattice of three-dimensional nano-holes with high Q-factor and large area. / Qiu, Meng; Hou, Yidong; Leung, Ho Ming et al.
Proceedings - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA publishing, 2018. (Optics InfoBase Conference Papers; Vol. Part F113-CLEOPR 2018).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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AU - Hou, Yidong

AU - Leung, Ho Ming

AU - Chan, Che Ting

AU - Du, Jinglei

AU - Jin, Wei

AU - Lei, Dang Yuan

PY - 2018/7

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AB - We demonstrate a lattice of 3D chiral plasmonic nano-holes, with strong relative optical circular dichroism ~0.5 and high Q-factor up to 45. The area of the lattice can be fabricated to 1cm2 with nearly perfect consistency of every unit cell. We show that this CD enhancement is due to the interaction between the chiral response of the chiral holes and the scattering modes of the lattice.

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DO - 10.1364/cleopr.2018.th2f.3

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 978-1-943580-45-3

T3 - Optics InfoBase Conference Papers

BT - Proceedings - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018

PB - OSA publishing

T2 - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018

Y2 - 29 July 2018 through 3 August 2018

ER -

Optical superchirality in a perfect lattice of three-dimensional nano-holes with high Q-factor and large area

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