Diffraction insensitive object parameter sensing using orbital angular momentum based spectral analysis

Guodong Xie, Haoqian Song, Zhe Zhao, Yongxiong Ren, Cong Liu, Runzhou Zhang, Long Li, Zhe Wang, Kai Pang, Changjing Bao, Moshe Tur, Alan E. Willner

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

Abstract

We demonstrate a diffraction insensitive parameter sensing approach by analyzing the measured spatial spectrum of an object truncated light using orbital-angular-momentum basis. Our parameter estimation is nearly independent of the object distance.

Original languageEnglish
Title of host publicationComputational Optical Sensing and Imaging, COSI 2017
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - 2017
EventComputational Optical Sensing and Imaging, COSI 2017 - San Francisco, United States
Duration: 26 Jun 201729 Jun 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F46-COSI 2017

Conference

ConferenceComputational Optical Sensing and Imaging, COSI 2017
Country/TerritoryUnited States
CitySan Francisco
Period26/06/1729/06/17

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