Influence of light source-detector spacing on shape of probability density functions of scattering angles in laser Doppler flowmetry
Analytical models, describing laser Doppler flowmetry and its derived applications, are based on fundamental assumptions of photon scattering angles. It is shown by means of Monte Carlo simulations that, even in the case these assumptions are correct, the presence of a specific source-detector confi...
Gespeichert in:
| Veröffentlicht in: | Applied optics (2004) 2014-07, Vol.53 (20), p.4580-4584 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4584 |
|---|---|
| container_issue | 20 |
| container_start_page | 4580 |
| container_title | Applied optics (2004) |
| container_volume | 53 |
| creator | Binzoni, Tiziano Martelli, Fabrizio |
| description | Analytical models, describing laser Doppler flowmetry and its derived applications, are based on fundamental assumptions of photon scattering angles. It is shown by means of Monte Carlo simulations that, even in the case these assumptions are correct, the presence of a specific source-detector configuration may bias the shape of the probability density functions describing scattering angle behavior. It is found that these biased shapes are generated by selective filtering of photons induced by a particular source-detector configuration. In some specific cases, this phenomenon might invalidate laser Doppler analytical models. |
| doi_str_mv | 10.1364/AO.53.004580 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1651428329</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1651428329</sourcerecordid><originalsourceid>FETCH-LOGICAL-c394t-836d998e9ed36f637072f7c6169c0d1468703d7fde68f1d0ea889a27c73fccd43</originalsourceid><addsrcrecordid>eNqFkTFv2zAQRomiQeK62ToXHDtUDimKFDkaSdMGMOAlAboJNHm0VdCkSlIovOeHR47drJneDe8-HO5D6AslC8pEc7NcLzhbENJwST6gWU05rxgV_COaTaOqaC1_X6FPOf8hhPFGtZfoquZEESLJDD0_BOdHCAZwdNj3213BOY7JQGWhgCkx4Txo04ctjgHnnR5ezSHFjd70vi8HbCHkI90YTOljyEchG10KpOOeDlsPGfcBe50h4bs4DH6i8_HfHko6fEYXTvsM12fO0dP9j8fbX9Vq_fPhdrmqDFNNqSQTVikJCiwTTrCWtLVrjaBCGWJpI2RLmG2dBSEdtQS0lErXrWmZM8Y2bI6-nXKn6_-OkEu377MB73WAOOZu-hptaslq9b7KORWUKsYm9ftJNSnmnMB1Q-r3Oh06SrpjRd1y3XHWnSqa9K_n5HGzB_sm_--EvQCHLI35</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1551611933</pqid></control><display><type>article</type><title>Influence of light source-detector spacing on shape of probability density functions of scattering angles in laser Doppler flowmetry</title><source>MEDLINE</source><source>OSA_美国光学学会数据库1</source><source>Alma/SFX Local Collection</source><creator>Binzoni, Tiziano ; Martelli, Fabrizio</creator><creatorcontrib>Binzoni, Tiziano ; Martelli, Fabrizio</creatorcontrib><description>Analytical models, describing laser Doppler flowmetry and its derived applications, are based on fundamental assumptions of photon scattering angles. It is shown by means of Monte Carlo simulations that, even in the case these assumptions are correct, the presence of a specific source-detector configuration may bias the shape of the probability density functions describing scattering angle behavior. It is found that these biased shapes are generated by selective filtering of photons induced by a particular source-detector configuration. In some specific cases, this phenomenon might invalidate laser Doppler analytical models.</description><identifier>ISSN: 1559-128X</identifier><identifier>EISSN: 2155-3165</identifier><identifier>EISSN: 1539-4522</identifier><identifier>DOI: 10.1364/AO.53.004580</identifier><identifier>PMID: 25090080</identifier><language>eng</language><publisher>United States</publisher><subject>Computer Simulation ; Data Interpretation, Statistical ; Doppler ; Doppler effect ; Laser-Doppler Flowmetry - methods ; Lasers ; Light ; Lighting - methods ; Mathematical analysis ; Models, Statistical ; Monte Carlo Method ; Photons ; Probability density functions ; Reproducibility of Results ; Scattering ; Scattering, Radiation ; Sensitivity and Specificity ; Statistical Distributions</subject><ispartof>Applied optics (2004), 2014-07, Vol.53 (20), p.4580-4584</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-836d998e9ed36f637072f7c6169c0d1468703d7fde68f1d0ea889a27c73fccd43</citedby><cites>FETCH-LOGICAL-c394t-836d998e9ed36f637072f7c6169c0d1468703d7fde68f1d0ea889a27c73fccd43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,3259,27929,27930</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25090080$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Binzoni, Tiziano</creatorcontrib><creatorcontrib>Martelli, Fabrizio</creatorcontrib><title>Influence of light source-detector spacing on shape of probability density functions of scattering angles in laser Doppler flowmetry</title><title>Applied optics (2004)</title><addtitle>Appl Opt</addtitle><description>Analytical models, describing laser Doppler flowmetry and its derived applications, are based on fundamental assumptions of photon scattering angles. It is shown by means of Monte Carlo simulations that, even in the case these assumptions are correct, the presence of a specific source-detector configuration may bias the shape of the probability density functions describing scattering angle behavior. It is found that these biased shapes are generated by selective filtering of photons induced by a particular source-detector configuration. In some specific cases, this phenomenon might invalidate laser Doppler analytical models.</description><subject>Computer Simulation</subject><subject>Data Interpretation, Statistical</subject><subject>Doppler</subject><subject>Doppler effect</subject><subject>Laser-Doppler Flowmetry - methods</subject><subject>Lasers</subject><subject>Light</subject><subject>Lighting - methods</subject><subject>Mathematical analysis</subject><subject>Models, Statistical</subject><subject>Monte Carlo Method</subject><subject>Photons</subject><subject>Probability density functions</subject><subject>Reproducibility of Results</subject><subject>Scattering</subject><subject>Scattering, Radiation</subject><subject>Sensitivity and Specificity</subject><subject>Statistical Distributions</subject><issn>1559-128X</issn><issn>2155-3165</issn><issn>1539-4522</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkTFv2zAQRomiQeK62ToXHDtUDimKFDkaSdMGMOAlAboJNHm0VdCkSlIovOeHR47drJneDe8-HO5D6AslC8pEc7NcLzhbENJwST6gWU05rxgV_COaTaOqaC1_X6FPOf8hhPFGtZfoquZEESLJDD0_BOdHCAZwdNj3213BOY7JQGWhgCkx4Txo04ctjgHnnR5ezSHFjd70vi8HbCHkI90YTOljyEchG10KpOOeDlsPGfcBe50h4bs4DH6i8_HfHko6fEYXTvsM12fO0dP9j8fbX9Vq_fPhdrmqDFNNqSQTVikJCiwTTrCWtLVrjaBCGWJpI2RLmG2dBSEdtQS0lErXrWmZM8Y2bI6-nXKn6_-OkEu377MB73WAOOZu-hptaslq9b7KORWUKsYm9ftJNSnmnMB1Q-r3Oh06SrpjRd1y3XHWnSqa9K_n5HGzB_sm_--EvQCHLI35</recordid><startdate>20140710</startdate><enddate>20140710</enddate><creator>Binzoni, Tiziano</creator><creator>Martelli, Fabrizio</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20140710</creationdate><title>Influence of light source-detector spacing on shape of probability density functions of scattering angles in laser Doppler flowmetry</title><author>Binzoni, Tiziano ; Martelli, Fabrizio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-836d998e9ed36f637072f7c6169c0d1468703d7fde68f1d0ea889a27c73fccd43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Computer Simulation</topic><topic>Data Interpretation, Statistical</topic><topic>Doppler</topic><topic>Doppler effect</topic><topic>Laser-Doppler Flowmetry - methods</topic><topic>Lasers</topic><topic>Light</topic><topic>Lighting - methods</topic><topic>Mathematical analysis</topic><topic>Models, Statistical</topic><topic>Monte Carlo Method</topic><topic>Photons</topic><topic>Probability density functions</topic><topic>Reproducibility of Results</topic><topic>Scattering</topic><topic>Scattering, Radiation</topic><topic>Sensitivity and Specificity</topic><topic>Statistical Distributions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Binzoni, Tiziano</creatorcontrib><creatorcontrib>Martelli, Fabrizio</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied optics (2004)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Binzoni, Tiziano</au><au>Martelli, Fabrizio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of light source-detector spacing on shape of probability density functions of scattering angles in laser Doppler flowmetry</atitle><jtitle>Applied optics (2004)</jtitle><addtitle>Appl Opt</addtitle><date>2014-07-10</date><risdate>2014</risdate><volume>53</volume><issue>20</issue><spage>4580</spage><epage>4584</epage><pages>4580-4584</pages><issn>1559-128X</issn><eissn>2155-3165</eissn><eissn>1539-4522</eissn><abstract>Analytical models, describing laser Doppler flowmetry and its derived applications, are based on fundamental assumptions of photon scattering angles. It is shown by means of Monte Carlo simulations that, even in the case these assumptions are correct, the presence of a specific source-detector configuration may bias the shape of the probability density functions describing scattering angle behavior. It is found that these biased shapes are generated by selective filtering of photons induced by a particular source-detector configuration. In some specific cases, this phenomenon might invalidate laser Doppler analytical models.</abstract><cop>United States</cop><pmid>25090080</pmid><doi>10.1364/AO.53.004580</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1559-128X |
| ispartof | Applied optics (2004), 2014-07, Vol.53 (20), p.4580-4584 |
| issn | 1559-128X 2155-3165 1539-4522 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1651428329 |
| source | MEDLINE; OSA_美国光学学会数据库1; Alma/SFX Local Collection |
| subjects | Computer Simulation Data Interpretation, Statistical Doppler Doppler effect Laser-Doppler Flowmetry - methods Lasers Light Lighting - methods Mathematical analysis Models, Statistical Monte Carlo Method Photons Probability density functions Reproducibility of Results Scattering Scattering, Radiation Sensitivity and Specificity Statistical Distributions |
| title | Influence of light source-detector spacing on shape of probability density functions of scattering angles in laser Doppler flowmetry |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-13T15%3A54%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Influence%20of%20light%20source-detector%20spacing%20on%20shape%20of%20probability%20density%20functions%20of%20scattering%20angles%20in%20laser%20Doppler%20flowmetry&rft.jtitle=Applied%20optics%20(2004)&rft.au=Binzoni,%20Tiziano&rft.date=2014-07-10&rft.volume=53&rft.issue=20&rft.spage=4580&rft.epage=4584&rft.pages=4580-4584&rft.issn=1559-128X&rft.eissn=2155-3165&rft_id=info:doi/10.1364/AO.53.004580&rft_dat=%3Cproquest_cross%3E1651428329%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1551611933&rft_id=info:pmid/25090080&rfr_iscdi=true |