New ways to look through multimode optical fibres

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F23%3A00572453" target="_blank" >RIV/68081731:_____/23:00572453 - isvavai.cz</a>
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12388/2668358/New-ways-to-look-through-multimode-optical-fibres/10.1117/12.2668358.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12388/2668358/New-ways-to-look-through-multimode-optical-fibres/10.1117/12.2668358.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2668358" target="_blank" >10.1117/12.2668358</a>

Result language
angličtina
Original language name
New ways to look through multimode optical fibres
Original language description
Hair-thin strands of multimode optical fibre (MMF) can operate as ultra-low footprint endoscopes – delivering sub-cellular resolution images from deep inside the body at the tip of a fine needle. However, images transmitted through MMFs are unrecognisably distorted. Here we present two new ways to unscramble this light and recover images. Firstly, we describe a new in-situ calibration technique requiring access to only the input end of the fibre – promising a way to image through flexible fibres. Secondly, we describe the design of a new optical element – an ‘optical inverter’ – that can unscramble all modes in parallel, offering the potential of single-shot and super-resolution imaging through MMFs.
Czech name
—
Czech description
—

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Adaptive Optics and Wavefront Control for Biological Systems IX
ISBN
9781510658813
ISSN
1605-7422
e-ISSN
—
Number of pages
2
Pages from-to
(2023)
Publisher name
SPIE
Place of publication
Bellingham
Event location
San Francisco
Event date
Jan 29, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001011688500012

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