Label-free nanoscopy enabled by coherent imaging with photonic waveguides

Permanent link
https://hdl.handle.net/10037/17926
DOI
https://doi.org/10.1117/12.2525702
Thumbnail
View/Open
Published version (PDF)
Date
2019-07-29
Type
Journal article
Tidsskriftartikkel
Peer reviewed

Author
Ströhl, Florian; Opstad, Ida Sundvor; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Kaminski, Clemens F.; Ahluwalia, Balpreet Singh
Abstract
In this project it was found that Fourier ptychographic microscopy can be improved far beyond its conventional limits via waveguide-based optical systems. Extensive in silico studies showed that images obtained on highrefractive index material waveguide chips in conjunction with hyperspectral illumination light and finely designed waveguide geometries can be combined via a modified phase-retrieval algorithm to yield a resolution below 150 nm.
Description
Publisher
SPIE The International Society for Optics and Photonics
Citation
Ströhl, Opstad, Tinguely, Dullo, Kaminski, Ahluwalia. (2019) Label-free nanoscopy enabled by coherent imaging with photonic waveguides. Proceedings of SPIE, Advances in Microscopic Imaging II, 11076
Metadata
Show full item record
Collections
Copyright 2019 SPIE