Optical force on asymmetric Au@SiO2 core-shell particle

Q. Sun; K. Dholakia; A.D. Greentree

doi:10.1364/CLEOPR.2020.C4E_2

Optical force on asymmetric Au@SiO₂ core-shell particle

Q. Sun
, K. Dholakia
, A.D. Greentree

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Optomechanical response on asymmetric Au@SiO₂ core-shell particles under Gaussian illumination with linear polarisation is studied using the field-only surface-integral method. We find departures from the centrosymmetric case that are significant for optical force and torque.

Original language	English
Title of host publication	14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)
Publisher	Optical Society of American (OSA)
DOIs	https://doi.org/10.1364/CLEOPR.2020.C4E_2
Publication status	Published - 3 Aug 2020
Event	Conference on Lasers and Electro-Optics/Pacific Rim 2020 - Australia, Sydney, Australia Duration: 3 Aug 2020 → 5 Aug 2020 https://www.cleopr2020.org/

Publication series

Name	OSA Technical Digest

Conference

Conference	Conference on Lasers and Electro-Optics/Pacific Rim 2020
Country/Territory	Australia
City	Sydney
Period	3/08/20 → 5/08/20
Internet address	https://www.cleopr2020.org/

Access to Document

10.1364/CLEOPR.2020.C4E_2

Handle.net

Persistent link to portal record

Cite this

@inproceedings{3b8efbfb2a4142ef8f5f4e4abcd878a6,

title = "Optical force on asymmetric Au@SiO2 core-shell particle",

abstract = "Optomechanical response on asymmetric Au@SiO2 core-shell particles under Gaussian illumination with linear polarisation is studied using the field-only surface-integral method. We find departures from the centrosymmetric case that are significant for optical force and torque. ",

author = "Q. Sun and K. Dholakia and A.D. Greentree",

year = "2020",

month = aug,

day = "3",

doi = "10.1364/CLEOPR.2020.C4E\_2",

language = "English",

series = "OSA Technical Digest",

publisher = "Optical Society of American (OSA)",

booktitle = "14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)",

address = "United States",

note = "Conference on Lasers and Electro-Optics/Pacific Rim 2020 ; Conference date: 03-08-2020 Through 05-08-2020",

url = "https://www.cleopr2020.org/",

}

TY - GEN

T1 - Optical force on asymmetric Au@SiO2 core-shell particle

AU - Sun, Q.

AU - Dholakia, K.

AU - Greentree, A.D.

PY - 2020/8/3

Y1 - 2020/8/3

N2 - Optomechanical response on asymmetric Au@SiO2 core-shell particles under Gaussian illumination with linear polarisation is studied using the field-only surface-integral method. We find departures from the centrosymmetric case that are significant for optical force and torque.

AB - Optomechanical response on asymmetric Au@SiO2 core-shell particles under Gaussian illumination with linear polarisation is studied using the field-only surface-integral method. We find departures from the centrosymmetric case that are significant for optical force and torque.

U2 - 10.1364/CLEOPR.2020.C4E_2

DO - 10.1364/CLEOPR.2020.C4E_2

M3 - Conference contribution

T3 - OSA Technical Digest

BT - 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)

PB - Optical Society of American (OSA)

T2 - Conference on Lasers and Electro-Optics/Pacific Rim 2020

Y2 - 3 August 2020 through 5 August 2020

ER -

Optical force on asymmetric Au@SiO2 core-shell particle