St Andrews Research Repository

St Andrews University Home
View Item 
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.

Optimal compressive multiphoton imaging at depth using single-pixel detection

Thumbnail
View/Open
main.pdf (1.266Mb)
Date
15/10/2019
Author
Wijesinghe, Philip
Escobet Montalban, Adria
Chen, Mingzhou
Munro, Peter R T
Dholakia, Kishan
Funder
EPSRC
European Commission
Grant ID
EP/P030017/1
675512
Keywords
QC Physics
T Technology
DAS
Metadata
Show full item record
Altmetrics Handle Statistics
Altmetrics DOI Statistics
Abstract
Compressive sensing can overcome the Nyquist criterion and record images with a fraction of the usual number of measurements required. However, conventional measurement bases are susceptible to diffraction and scattering, prevalent in high-resolution microscopy. In this Letter, we explore the random Morlet basis as an optimal set for compressive multiphoton imaging, based on its ability to minimize the space–frequency uncertainty. We implement this approach for wide-field multiphoton microscopy with single-pixel detection, which allows imaging through turbid media without correction. The Morlet basis promises a route for rapid acquisition with lower photodamage.
Citation
Wijesinghe , P , Escobet Montalban , A , Chen , M , Munro , P R T & Dholakia , K 2019 , ' Optimal compressive multiphoton imaging at depth using single-pixel detection ' , Optics Letters , vol. 44 , no. 20 , pp. 4981-4984 . https://doi.org/10.1364/OL.44.004981
Publication
Optics Letters
Status
Peer reviewed
DOI
https://doi.org/10.1364/OL.44.004981
ISSN
0146-9592
Type
Journal item
Rights
Copyright © 2019 Optical Society of America. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the author created accepted manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1364/OL.44.004981
Description
Funding: UK Engineering and Physical Sciences Research Council (grant EP/P030017/1) and the European Union’s Horizon 2020 Framework Programme (H2020) (675512, BE-OPTICAL).
Collections
  • University of St Andrews Research
URL
https://arxiv.org/abs/1907.02272
URI
http://hdl.handle.net/10023/20759

Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.

Advanced Search

Browse

All of RepositoryCommunities & CollectionsBy Issue DateNamesTitlesSubjectsClassificationTypeFunderThis CollectionBy Issue DateNamesTitlesSubjectsClassificationTypeFunder

My Account

Login

Open Access

To find out how you can benefit from open access to research, see our library web pages and Open Access blog. For open access help contact: openaccess@st-andrews.ac.uk.

Accessibility

Read our Accessibility statement.

How to submit research papers

The full text of research papers can be submitted to the repository via Pure, the University's research information system. For help see our guide: How to deposit in Pure.

Electronic thesis deposit

Help with deposit.

Repository help

For repository help contact: Digital-Repository@st-andrews.ac.uk.

Give Feedback

Cookie policy

This site may use cookies. Please see Terms and Conditions.

Usage statistics

COUNTER-compliant statistics on downloads from the repository are available from the IRUS-UK Service. Contact us for information.

© University of St Andrews Library

University of St Andrews is a charity registered in Scotland, No SC013532.

  • Facebook
  • Twitter