Quasi-collinear IR AOTF based on mercurous halide single crystals for spatio-spectral hyperspectral imaging
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00349721" target="_blank" >RIV/68407700:21230/21:00349721 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1364/OE.420571" target="_blank" >https://doi.org/10.1364/OE.420571</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.420571" target="_blank" >10.1364/OE.420571</a>
Alternative languages
Result language
angličtina
Original language name
Quasi-collinear IR AOTF based on mercurous halide single crystals for spatio-spectral hyperspectral imaging
Original language description
The paper aims to show the advantages of the infrared-optimised quasi-collinear AOTF (acousto-optic tunable filter) for the spatio-spectral hyperspectral imaging system. The optimisation process is presented based on the selected tetragonal anisotropic materials with exceptional optical and acousto-optical properties in IR (infrared) spectral region. These materials are further compared in terms of their features and suitability for AOTF design. The spectral resolution is considered as the main optimising parameter. Resulting from the analysis, the mercurous chloride (Hg2Cl2) single crystal is selected as a representative of the mercurous halide family for the presentation of the quasi-collinear AOTF model operating in LWIR (long-wave infrared) spectral band. The overall parameters of the AOTF model such as spectral resolution, chromatic field of view, acoustic frequency, and operational power requirements are estimated and discussed in results.
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
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GA20-10907S" target="_blank" >GA20-10907S: Meteor clusters: An evidence for fragmentation of meteoroids in interplanetary space</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Optics Express
ISSN
1094-4087
e-ISSN
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Volume of the periodical
29
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
20
Pages from-to
12813-12832
UT code for WoS article
000643941900004
EID of the result in the Scopus database
2-s2.0-85105102163