Time-of-flight 3D imaging through multimode optical fibers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F21%3A00549643" target="_blank" >RIV/68081731:_____/21:00549643 - isvavai.cz</a>
Result on the web
<a href="https://www.science.org/doi/10.1126/science.abl3771" target="_blank" >https://www.science.org/doi/10.1126/science.abl3771</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/science.abl3771" target="_blank" >10.1126/science.abl3771</a>
Alternative languages
Result language
angličtina
Original language name
Time-of-flight 3D imaging through multimode optical fibers
Original language description
Time-of-flight three-dimensional (3D) imaging has applications that range from industrial inspection to motion tracking. Depth is recovered by measuring the round-trip flight time of laser pulses, typically using collection optics of several centimeters in diameter. We demonstrate near–video-rate 3D imaging through multimode fibers with a total aperture of several hundred micrometers. We implement aberration correction using wavefront shaping synchronized with a pulsed source and scan the scene at ~23,000 points per second. We image moving objects several meters beyond the end of an ~40-centimeters-long fiber of 50-micrometer core diameter at frame rates of ~5 hertz. Our work grants far-field depth-resolving capabilities to ultrathin microendoscopes, which we expect to have applications to clinical and remote inspection scenarios.
Czech name
—
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
<a href="/en/project/EF15_003%2F0000476" target="_blank" >EF15_003/0000476: Holographic endoscopy for in vivo applications</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science
ISSN
0036-8075
e-ISSN
1095-9203
Volume of the periodical
374
Issue of the periodical within the volume
6573
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
1395-1399
UT code for WoS article
000728591700048
EID of the result in the Scopus database
2-s2.0-85121024490