Matches in SemOpenAlex for { <https://semopenalex.org/work/W2962804901> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2962804901 abstract "Acousto-optic tunable filters (AOTF) are used in the development of hyperspectral imagers from the ultra violet (UV) to the long wave infrared (LWIR). They have the advantage to be an all-solid-state and robust device with no-moving parts that can fast tune their filtered frequency carrier. Such a device is developed by bonding a piezoelectric transducer on a specially cut birefringent crystal. In the LWIR there is a global investigation on efficient solutions for AOTF in future spectral filtering applications. Crystal of mercurous chloride (Hg<sub>2</sub>Cl<sub>2</sub>) and mercurous bromide (Hg<sub>2</sub>Br<sub>2</sub>) are candidates that demonstrate an advantage in this spectral domain, thanks to a broadband transparency and a fairly large value of their figure of merit M<sub>2</sub>. Industrial development of those crystals has recently started and presents an excellent opportunity to prospect feasibility of such AOTF development. The purpose of our work is to develop a numerical tool to have a better understanding of the acousto-optic interaction inside mercurous halides crystals. Unfortunately, all the characteristics of those mercurous halides based crystals are not well known nowadays. One important component of the photoelastic tensor is always missing. It implies that the unique interaction configuration that optimizes the diffraction efficiency for a wavelength range can’t be computed analytically with the usual techniques. To overcome this difficulty, we propose a numerical tool based on an acousto-optic interaction and an acoustic wave propagation models. We will also include the AOTF considerations and the theoretical background needed to carry out the filter design." @default.
- W2962804901 created "2019-07-30" @default.
- W2962804901 creator A5061304103 @default.
- W2962804901 creator A5075050770 @default.
- W2962804901 date "2019-07-12" @default.
- W2962804901 modified "2023-10-14" @default.
- W2962804901 title "Acousto-optic interaction model with mercury halides (Hg2Cl2 and Hg2Br2) as AOTF cristals" @default.
- W2962804901 cites W1967520203 @default.
- W2962804901 cites W1971472504 @default.
- W2962804901 cites W1983454498 @default.
- W2962804901 cites W1994165371 @default.
- W2962804901 cites W2003063204 @default.
- W2962804901 cites W2008440060 @default.
- W2962804901 cites W2015881542 @default.
- W2962804901 cites W2025894559 @default.
- W2962804901 cites W2029381303 @default.
- W2962804901 cites W2037270482 @default.
- W2962804901 cites W2065282495 @default.
- W2962804901 cites W2069137975 @default.
- W2962804901 cites W2086927997 @default.
- W2962804901 cites W2089479941 @default.
- W2962804901 cites W2103723736 @default.
- W2962804901 cites W2104836496 @default.
- W2962804901 cites W2119623401 @default.
- W2962804901 cites W2120910884 @default.
- W2962804901 cites W2157073375 @default.
- W2962804901 cites W4298274618 @default.
- W2962804901 doi "https://doi.org/10.1117/12.2536139" @default.
- W2962804901 hasPublicationYear "2019" @default.
- W2962804901 type Work @default.
- W2962804901 sameAs 2962804901 @default.
- W2962804901 citedByCount "11" @default.
- W2962804901 countsByYear W29628049012020 @default.
- W2962804901 countsByYear W29628049012021 @default.
- W2962804901 countsByYear W29628049012022 @default.
- W2962804901 countsByYear W29628049012023 @default.
- W2962804901 crossrefType "proceedings-article" @default.
- W2962804901 hasAuthorship W2962804901A5061304103 @default.
- W2962804901 hasAuthorship W2962804901A5075050770 @default.
- W2962804901 hasBestOaLocation W29628049011 @default.
- W2962804901 hasConcept C120665830 @default.
- W2962804901 hasConcept C121332964 @default.
- W2962804901 hasConcept C125743686 @default.
- W2962804901 hasConcept C171560689 @default.
- W2962804901 hasConcept C179104552 @default.
- W2962804901 hasConcept C185592680 @default.
- W2962804901 hasConcept C192562407 @default.
- W2962804901 hasConcept C199360897 @default.
- W2962804901 hasConcept C207114421 @default.
- W2962804901 hasConcept C24890656 @default.
- W2962804901 hasConcept C2781285689 @default.
- W2962804901 hasConcept C41008148 @default.
- W2962804901 hasConcept C49040817 @default.
- W2962804901 hasConcept C56318395 @default.
- W2962804901 hasConcept C6260449 @default.
- W2962804901 hasConcept C81288441 @default.
- W2962804901 hasConceptScore W2962804901C120665830 @default.
- W2962804901 hasConceptScore W2962804901C121332964 @default.
- W2962804901 hasConceptScore W2962804901C125743686 @default.
- W2962804901 hasConceptScore W2962804901C171560689 @default.
- W2962804901 hasConceptScore W2962804901C179104552 @default.
- W2962804901 hasConceptScore W2962804901C185592680 @default.
- W2962804901 hasConceptScore W2962804901C192562407 @default.
- W2962804901 hasConceptScore W2962804901C199360897 @default.
- W2962804901 hasConceptScore W2962804901C207114421 @default.
- W2962804901 hasConceptScore W2962804901C24890656 @default.
- W2962804901 hasConceptScore W2962804901C2781285689 @default.
- W2962804901 hasConceptScore W2962804901C41008148 @default.
- W2962804901 hasConceptScore W2962804901C49040817 @default.
- W2962804901 hasConceptScore W2962804901C56318395 @default.
- W2962804901 hasConceptScore W2962804901C6260449 @default.
- W2962804901 hasConceptScore W2962804901C81288441 @default.
- W2962804901 hasLocation W29628049011 @default.
- W2962804901 hasOpenAccess W2962804901 @default.
- W2962804901 hasPrimaryLocation W29628049011 @default.
- W2962804901 hasRelatedWork W1884158221 @default.
- W2962804901 hasRelatedWork W1991742669 @default.
- W2962804901 hasRelatedWork W2005200026 @default.
- W2962804901 hasRelatedWork W2013400554 @default.
- W2962804901 hasRelatedWork W2014991880 @default.
- W2962804901 hasRelatedWork W2057390885 @default.
- W2962804901 hasRelatedWork W2077241020 @default.
- W2962804901 hasRelatedWork W2089616649 @default.
- W2962804901 hasRelatedWork W3047992360 @default.
- W2962804901 hasRelatedWork W4237934814 @default.
- W2962804901 isParatext "false" @default.
- W2962804901 isRetracted "false" @default.
- W2962804901 magId "2962804901" @default.
- W2962804901 workType "article" @default.