A light-in-flight single-pixel camera for use in the visible and short-wave infrared

Johnson, S. D. , Phillips, D. B., Ma, Z., Ramachandran, S. and Padgett, M. J. (2019) A light-in-flight single-pixel camera for use in the visible and short-wave infrared. Optics Express, 27(7), pp. 9829-9837. (doi: 10.1364/OE.27.009829) (PMID:31045141)

[img]
Preview
Text
181687.pdf - Published Version
Available under License Creative Commons Attribution.

3MB

Abstract

Single-pixel cameras reconstruct images from a stream of spatial projection measurements recorded with a single-element detector, which itself has no spatial resolution. This enables the creation of imaging systems that can take advantage of the ultra-fast response times of single-element detectors. Here we present a single-pixel camera with a temporal resolution of 200 ps in the visible and short-wave infrared wavelengths, used here to study the transit time of distinct spatial modes transmitted through few-mode and orbital angular momentum mode conserving optical fiber. Our technique represents a way to study the spatial and temporal characteristics of light propagation in multimode optical fibers, which may find use in optical fiber design and communications.

Item Type:Articles
Additional Information:Engineering and Physical Sciences Research Council (EPSRC) QuantIC (EP/M01326X/1); H2020 European Research Council (ERC) (TWISTS, 192382) (PhotUntangle, 804626); Office of Naval Research (ONR) MURI (N0014-13-1-0672); National Science Foundation (NSF) (ECCS-1610190).
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Padgett, Professor Miles and Johnson, Dr Steven and Phillips, Dr David
Authors: Johnson, S. D., Phillips, D. B., Ma, Z., Ramachandran, S., and Padgett, M. J.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Optics Express
Publisher:Optical Society of America
ISSN:1094-4087
ISSN (Online):1094-4087
Published Online:12 March 2019
Copyright Holders:Copyright © 2019
First Published:First published in Optics Express 27(7):9829-9837
Publisher Policy:Reproduced under a Creative Commons license

University Staff: Request a correction | Enlighten Editors: Update this record

Project CodeAward NoProject NamePrincipal InvestigatorFunder's NameFunder RefLead Dept
726501Field testing a miniaturised MEMS gravimeterGiles HammondEngineering and Physical Sciences Research Council (EPSRC)EP/M01326X1S&E P&A - PHYSICS & ASTRONOMY