Toninelli, E., Stellinga, D., Sephton, B., Forbes, A. and Padgett, M. (2020) Single-pixel imaging using caustic patterns. Scientific Reports, 10, 2281. (doi: 10.1038/s41598-020-59224-8) (PMID:32042013) (PMCID:PMC7010788)
|
Text
208508.pdf - Published Version Available under License Creative Commons Attribution. 2MB |
Abstract
Single-pixel imaging uses a time-varying transmission mask placed in the illumination to achieve imaging without the use of detector arrays. While most research in this field uses sophisticated masks implemented using spatial light modulators, such methods are not available at all lengthscales and wavelengths of illumination. Here we show that alternatively a sequence of projected caustic intensity patterns can be used as the basis for the single-pixel imaging of objects. Caustics can be formed using slowly varying random phase masks, such as for example the surface of a swimming pool, which potentially makes using caustics an option at a range of lengthscales and wavelengths.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Padgett, Professor Miles and Toninelli, Ermes and Stellinga, Dr Daan |
| Authors: | Toninelli, E., Stellinga, D., Sephton, B., Forbes, A., and Padgett, M. |
| College/School: | College of Science and Engineering > School of Physics and Astronomy |
| Journal Name: | Scientific Reports |
| Publisher: | Nature Research |
| ISSN: | 2045-2322 |
| ISSN (Online): | 2045-2322 |
| Published Online: | 10 February 2020 |
| Copyright Holders: | Copyright © The Authors 2020 |
| First Published: | First published in Scientific Reports 10:2281 |
| Publisher Policy: | Reproduced under a Creative Commons license |
| Data DOI: | 10.5525/gla.researchdata.679 |
University Staff: Request a correction | Enlighten Editors: Update this record
Funder and Project Information
Funder and Project Information