Scattered Complex Laguerre-Gaussian Spectrum to Determine the 2-D Transverse Position of a Spherical Silica Particle

Runzhou Zhang, Hao Song, Zhe Zhao, Haoqian Song, Jing Du, Guodong Xie, Long Li, Kai Pang, Cong Liu, Ahmed Almaiman, Shlomo Zach, Nadav Cohen, Moshe Tur, Alan E. Willner

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We study the complex Laguerre-Gaussian (LG) spectrum of single-silica-particle-scattered light by finite-difference-time-domain (FDTD) simulation. We find that complex LG spectrum can be potentially utilized for 2-dimensional localization of a dielectric spherical particle.

Original languageEnglish
Title of host publication2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580576
DOIs
StatePublished - May 2019
Event2019 Conference on Lasers and Electro-Optics, CLEO 2019 - San Jose, United States
Duration: 5 May 201910 May 2019

Publication series

Name2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings

Conference

Conference2019 Conference on Lasers and Electro-Optics, CLEO 2019
Country/TerritoryUnited States
CitySan Jose
Period5/05/1910/05/19

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