Scattering of light by large bubbles: Coupling of geometrical and physical optics approximations
This paper analyzes various phenomena in modeling the light-scattering properties of large spherical bubbles in the context of geometrical and physical optics approximations. Among these phenomena are interference occurring between higher-order rays, the Goos–Hänchen shift, the tunneling phase and t...
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Veröffentlicht in: | Journal of quantitative spectroscopy & radiative transfer 2016-02, Vol.170, p.8-18 |
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creator | Sentis, Matthias P.L. Onofri, Fabrice R.A Méès, Loic Radev, Stefan |
description | This paper analyzes various phenomena in modeling the light-scattering properties of large spherical bubbles in the context of geometrical and physical optics approximations. Among these phenomena are interference occurring between higher-order rays, the Goos–Hänchen shift, the tunneling phase and the weak caustic associated with the critical angle. When the phenomena are appropriately taken into account, they allow retrieval of most features of the scattering diagrams predicted by the Lorenz–Mie theory, offering new possibilities for the optical characterization of bubbly flows.
•The scattering of large bubbles is considered with a focus on the critical region.•Effects of the tunneling phase are accounted in the geometrical approximation.•Goos–Hänchen׳s shift and higher order rays are accounted in Marston׳s approximation.•Most of the fine and coarse structures of the scattering diagrams are retrieved. |
doi_str_mv | 10.1016/j.jqsrt.2015.10.007 |
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•The scattering of large bubbles is considered with a focus on the critical region.•Effects of the tunneling phase are accounted in the geometrical approximation.•Goos–Hänchen׳s shift and higher order rays are accounted in Marston׳s approximation.•Most of the fine and coarse structures of the scattering diagrams are retrieved.</description><identifier>ISSN: 0022-4073</identifier><identifier>EISSN: 1879-1352</identifier><identifier>DOI: 10.1016/j.jqsrt.2015.10.007</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Critical angle ; Flow diagnostics ; Geometrical optics ; Particle ; Physical optics ; Physics ; Scattering</subject><ispartof>Journal of quantitative spectroscopy & radiative transfer, 2016-02, Vol.170, p.8-18</ispartof><rights>2015 Elsevier Ltd</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-c5c00db5b4a80b25923d445ff23768aeb3811503003aac7f21eb85044ae933933</citedby><cites>FETCH-LOGICAL-c337t-c5c00db5b4a80b25923d445ff23768aeb3811503003aac7f21eb85044ae933933</cites><orcidid>0000-0003-4999-5734 ; 0000-0003-2326-4407</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jqsrt.2015.10.007$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://hal.science/hal-01459085$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Sentis, Matthias P.L.</creatorcontrib><creatorcontrib>Onofri, Fabrice R.A</creatorcontrib><creatorcontrib>Méès, Loic</creatorcontrib><creatorcontrib>Radev, Stefan</creatorcontrib><title>Scattering of light by large bubbles: Coupling of geometrical and physical optics approximations</title><title>Journal of quantitative spectroscopy & radiative transfer</title><description>This paper analyzes various phenomena in modeling the light-scattering properties of large spherical bubbles in the context of geometrical and physical optics approximations. Among these phenomena are interference occurring between higher-order rays, the Goos–Hänchen shift, the tunneling phase and the weak caustic associated with the critical angle. When the phenomena are appropriately taken into account, they allow retrieval of most features of the scattering diagrams predicted by the Lorenz–Mie theory, offering new possibilities for the optical characterization of bubbly flows.
•The scattering of large bubbles is considered with a focus on the critical region.•Effects of the tunneling phase are accounted in the geometrical approximation.•Goos–Hänchen׳s shift and higher order rays are accounted in Marston׳s approximation.•Most of the fine and coarse structures of the scattering diagrams are retrieved.</description><subject>Critical angle</subject><subject>Flow diagnostics</subject><subject>Geometrical optics</subject><subject>Particle</subject><subject>Physical optics</subject><subject>Physics</subject><subject>Scattering</subject><issn>0022-4073</issn><issn>1879-1352</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LwzAYxoMoOKefwEuuHlrfNM3aCh7GUCcMPKjnmKRpl9I1NcmG-_a22_AoBF7y8Dzvnx9CtwRiAmR238TNt3chToCwQYkBsjM0IXlWRISy5BxNAJIkSiGjl-jK-wYAKCWzCfp6VyIE7UxXY1vh1tTrgOUet8LVGsutlK32D3hht3178tTabnRwRokWi67E_XrvDx_bB6M8Fn3v7I_ZiGBs56_RRSVar29OdYo-n58-Fsto9fbyupivIkVpFiLFFEApmUxFDjJhRULLNGVVldBslgstaU4IAzrsLYTKqoRomTNIU6ELSoc3RXfHvmvR8t4N492eW2H4cr7iowYkZQXkbEcGLz16lbPeO139BQjwEShv-AEoH4GO4gB0SD0eU3o4Y2e0414Z3SldGqdV4KU1_-Z_AWF4gDk</recordid><startdate>201602</startdate><enddate>201602</enddate><creator>Sentis, Matthias P.L.</creator><creator>Onofri, Fabrice R.A</creator><creator>Méès, Loic</creator><creator>Radev, Stefan</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-4999-5734</orcidid><orcidid>https://orcid.org/0000-0003-2326-4407</orcidid></search><sort><creationdate>201602</creationdate><title>Scattering of light by large bubbles: Coupling of geometrical and physical optics approximations</title><author>Sentis, Matthias P.L. ; Onofri, Fabrice R.A ; Méès, Loic ; Radev, Stefan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-c5c00db5b4a80b25923d445ff23768aeb3811503003aac7f21eb85044ae933933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Critical angle</topic><topic>Flow diagnostics</topic><topic>Geometrical optics</topic><topic>Particle</topic><topic>Physical optics</topic><topic>Physics</topic><topic>Scattering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sentis, Matthias P.L.</creatorcontrib><creatorcontrib>Onofri, Fabrice R.A</creatorcontrib><creatorcontrib>Méès, Loic</creatorcontrib><creatorcontrib>Radev, Stefan</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of quantitative spectroscopy & radiative transfer</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sentis, Matthias P.L.</au><au>Onofri, Fabrice R.A</au><au>Méès, Loic</au><au>Radev, Stefan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Scattering of light by large bubbles: Coupling of geometrical and physical optics approximations</atitle><jtitle>Journal of quantitative spectroscopy & radiative transfer</jtitle><date>2016-02</date><risdate>2016</risdate><volume>170</volume><spage>8</spage><epage>18</epage><pages>8-18</pages><issn>0022-4073</issn><eissn>1879-1352</eissn><abstract>This paper analyzes various phenomena in modeling the light-scattering properties of large spherical bubbles in the context of geometrical and physical optics approximations. Among these phenomena are interference occurring between higher-order rays, the Goos–Hänchen shift, the tunneling phase and the weak caustic associated with the critical angle. When the phenomena are appropriately taken into account, they allow retrieval of most features of the scattering diagrams predicted by the Lorenz–Mie theory, offering new possibilities for the optical characterization of bubbly flows.
•The scattering of large bubbles is considered with a focus on the critical region.•Effects of the tunneling phase are accounted in the geometrical approximation.•Goos–Hänchen׳s shift and higher order rays are accounted in Marston׳s approximation.•Most of the fine and coarse structures of the scattering diagrams are retrieved.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.jqsrt.2015.10.007</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-4999-5734</orcidid><orcidid>https://orcid.org/0000-0003-2326-4407</orcidid></addata></record> |
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subjects | Critical angle Flow diagnostics Geometrical optics Particle Physical optics Physics Scattering |
title | Scattering of light by large bubbles: Coupling of geometrical and physical optics approximations |
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