Multiple angle digital holography for the shape measurement of the unpainted tympanic membrane
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F20%3A00541074" target="_blank" >RIV/61389021:_____/20:00541074 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24220/20:00009136
Result on the web
<a href="https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-28-17-24614&id=434207" target="_blank" >https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-28-17-24614&id=434207</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.398919" target="_blank" >10.1364/OE.398919</a>
Alternative languages
Result language
angličtina
Original language name
Multiple angle digital holography for the shape measurement of the unpainted tympanic membrane
Original language description
The shape of the tympanic membrane (TM) plays an important role in sound transmission through the ear for hearing. Previously we developed a high-speed holographic system employing a tunable wavelength laser for rapid TM shape measurement. However, the tunable laser illumination was not sufficient to measure the shape of the unpainted TM due to the semi-transparency of the TM and short exposure time of the camera. This paper presents a new multiple angle illumination technique that allows us to use a higher power single wavelength laser to perform shape measurements on the unpainted TM. Accuracy of the new method is demonstrated by a measure of a step gauge provided by the National Institute of Standards and Technology. We successfully applied the new shape measurement method on a fresh postmortem human TM without any paint.
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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optics Express
ISSN
1094-4087
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
24614-24628
UT code for WoS article
000560936200025
EID of the result in the Scopus database
2-s2.0-85090758249