Label-free nanoscopy enabled by coherent imaging with photonic waveguides

Permanent lenke
https://hdl.handle.net/10037/17926
DOI
https://doi.org/10.1117/12.2525702
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Dato
2019-07-29
Type
Journal article
Tidsskriftartikkel
Peer reviewed

Forfatter
Ströhl, Florian; Opstad, Ida Sundvor; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Kaminski, Clemens F.; Ahluwalia, Balpreet Singh
Sammendrag
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.
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Forlag
SPIE The International Society for Optics and Photonics
Sitering
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
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Copyright 2019 SPIE