Endoscopic Imaging Using a Multimode Optical Fibre Calibrated with Multiple Internal References
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F22%3A00552078" target="_blank" >RIV/68081731:_____/22:00552078 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2304-6732/9/1/37" target="_blank" >https://www.mdpi.com/2304-6732/9/1/37</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/photonics9010037" target="_blank" >10.3390/photonics9010037</a>
Alternative languages
Result language
angličtina
Original language name
Endoscopic Imaging Using a Multimode Optical Fibre Calibrated with Multiple Internal References
Original language description
The interferometric acquisition of the transmission matrix (TM) of a multimode optical fibre (MMF), which is at the heart of multimode fibre-based endoscopic imaging methods, requires using a reference beam. Attempts to use an internal reference, that is to provide the reference in a common pathway geometry through the MMF itself, lead to a speckled reference intensity and consequential occurrence of “blind spots” - locations where insufficient optical power in the reference wave inflicts strong measurement errors. Here we show that combining a relatively small number of TMs, which are measured using different internal references, facilitates a complete elimination of blind spots, and thereby a significant enhancement of the imaging quality.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Photonics
ISSN
2304-6732
e-ISSN
2304-6732
Volume of the periodical
9
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
37
UT code for WoS article
000759106500001
EID of the result in the Scopus database
2-s2.0-85123507712