CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC13148 > Article
Presentation
4 October 2024 Hermite-Gaussian imaging with scanning illumination
Aleksandr Duplinskii, Kaden Bearne, Jernej Frank, Alexander Lvovsky
Author Affiliations +
Proceedings Volume PC13148, Quantum Communications and Quantum Imaging XXII; PC1314803 (2024) https://doi.org/10.1117/12.3028213
Event: Optical Engineering + Applications, 2024, San Diego, California, United States
Abstract
Super-resolution microscopy seeks to surpass the resolution limit dictated by the diffraction of light. Among the various super-resolution methods, far-field are of the particular interest due to their non-invasive nature. For instance, the substitution of uniform sample illumination with a structured light beam enables resolution enhancement without perturbing the sample. Recent breakthroughs in quantum metrology suggest an alternative path: replacing the conventional intensity measurement in the image plane with spatial mode demultiplexing, also known as Hermite-Gaussian imaging (HGI). In this study, we introduce a novel combined technique that takes advantage from improving both measurement and illumination by implementing HGI within the conventional Image Scanning Microscopy (ISM) approach. Our experimental results demonstrate a 2.5-fold improvement in lateral resolution compared to the generalised Rayleigh limit. The combined approach demonstrates superiority over both ISM and HGI individually, enhancing lateral resolution and minimizing the impact of the artefacts on the final image.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Aleksandr Duplinskii, Kaden Bearne, Jernej Frank, and Alexander Lvovsky "Hermite-Gaussian imaging with scanning illumination", Proc. SPIE PC13148, Quantum Communications and Quantum Imaging XXII, PC1314803 (4 October 2024); https://doi.org/10.1117/12.3028213
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Light sources and illumination
Quantum measurement
Quantum experiments
Resolution enhancement technologies
Quantum imaging
Quantum light
Quantum limits
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top