Mapping of airborne ultrasonic fields using optical heterodyne probing and tomography reconstruction
The application of an acousto-optic method to the measurement of airborne ultrasound is described. The method consists of an optical heterodyne interferometric probing of the pressure field emitted by a transducer combined with tomographic algorithm. The method is very sensitive in air (2 10/sup -4/...
Gespeichert in:
Hauptverfasser: | , , , , |
---|---|
Format: | Tagungsbericht |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 1120 vol.2 |
---|---|
container_issue | |
container_start_page | 1117 |
container_title | |
container_volume | 2 |
creator | Matar, O.B. Rossignol, C. Pizarro, L. Santos, S.D. Patat, F. |
description | The application of an acousto-optic method to the measurement of airborne ultrasound is described. The method consists of an optical heterodyne interferometric probing of the pressure field emitted by a transducer combined with tomographic algorithm. The method is very sensitive in air (2 10/sup -4/ Pa / /spl radic/Hz). The measurements of the ultrasonic fields are improved by screening the sound path from the surrounding to prevent from air disturbation. The temperature is measured to compensate velocity variations. Moreover, direct measurements in the cross-section are in good agreement with forward projections, using an inhomogeneous plane waves. |
doi_str_mv | 10.1109/ULTSYM.2000.921521 |
format | Conference Proceeding |
fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_921521</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>921521</ieee_id><sourcerecordid>921521</sourcerecordid><originalsourceid>FETCH-LOGICAL-i172t-eb6c4b70fbbcbb4e1e4492adfab22eae9f1ecca62e7829aae588edd762eecbc33</originalsourceid><addsrcrecordid>eNotkMtqwzAURAVtoWmaH8hKP2BXkt_LEvoIOHTRZNFVuJKuEhXHMpK88N_XbQoDAzOHWQwha85SzlnzdGj3n1-7VDDG0kbwQvAbsmqqms3Kyqwsyluy4KzgCeO8uicPIXwzJlgh8gXROxgG25-oMxSsl873SMcuegiut4oai50OdAx_zBCtgo6eMaJ3eprRwTv5W0GvaXQXd_IwnCfqUbk-RD-qaF3_SO4MdAFX_74kh9eX_eY9aT_etpvnNrG8EjFBWapcVsxIqaTMkWOeNwK0ASkEAjaGo1JQCqxq0QBgUdeodTUHqKTKsiVZX3ctIh4Hby_gp-P1k-wH2CJa_g</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Mapping of airborne ultrasonic fields using optical heterodyne probing and tomography reconstruction</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Matar, O.B. ; Rossignol, C. ; Pizarro, L. ; Santos, S.D. ; Patat, F.</creator><creatorcontrib>Matar, O.B. ; Rossignol, C. ; Pizarro, L. ; Santos, S.D. ; Patat, F.</creatorcontrib><description>The application of an acousto-optic method to the measurement of airborne ultrasound is described. The method consists of an optical heterodyne interferometric probing of the pressure field emitted by a transducer combined with tomographic algorithm. The method is very sensitive in air (2 10/sup -4/ Pa / /spl radic/Hz). The measurements of the ultrasonic fields are improved by screening the sound path from the surrounding to prevent from air disturbation. The temperature is measured to compensate velocity variations. Moreover, direct measurements in the cross-section are in good agreement with forward projections, using an inhomogeneous plane waves.</description><identifier>ISSN: 1051-0117</identifier><identifier>ISBN: 9780780363656</identifier><identifier>ISBN: 0780363655</identifier><identifier>DOI: 10.1109/ULTSYM.2000.921521</identifier><language>eng</language><publisher>IEEE</publisher><subject>Acoustic transducers ; Optical interferometry ; Optical mixing ; Optical sensors ; Stimulated emission ; Temperature measurement ; Tomography ; Ultrasonic imaging ; Ultrasonic transducers ; Ultrasonic variables measurement</subject><ispartof>2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121), 2000, Vol.2, p.1117-1120 vol.2</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/921521$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,4036,4037,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/921521$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Matar, O.B.</creatorcontrib><creatorcontrib>Rossignol, C.</creatorcontrib><creatorcontrib>Pizarro, L.</creatorcontrib><creatorcontrib>Santos, S.D.</creatorcontrib><creatorcontrib>Patat, F.</creatorcontrib><title>Mapping of airborne ultrasonic fields using optical heterodyne probing and tomography reconstruction</title><title>2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121)</title><addtitle>ULTSYM</addtitle><description>The application of an acousto-optic method to the measurement of airborne ultrasound is described. The method consists of an optical heterodyne interferometric probing of the pressure field emitted by a transducer combined with tomographic algorithm. The method is very sensitive in air (2 10/sup -4/ Pa / /spl radic/Hz). The measurements of the ultrasonic fields are improved by screening the sound path from the surrounding to prevent from air disturbation. The temperature is measured to compensate velocity variations. Moreover, direct measurements in the cross-section are in good agreement with forward projections, using an inhomogeneous plane waves.</description><subject>Acoustic transducers</subject><subject>Optical interferometry</subject><subject>Optical mixing</subject><subject>Optical sensors</subject><subject>Stimulated emission</subject><subject>Temperature measurement</subject><subject>Tomography</subject><subject>Ultrasonic imaging</subject><subject>Ultrasonic transducers</subject><subject>Ultrasonic variables measurement</subject><issn>1051-0117</issn><isbn>9780780363656</isbn><isbn>0780363655</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2000</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkMtqwzAURAVtoWmaH8hKP2BXkt_LEvoIOHTRZNFVuJKuEhXHMpK88N_XbQoDAzOHWQwha85SzlnzdGj3n1-7VDDG0kbwQvAbsmqqms3Kyqwsyluy4KzgCeO8uicPIXwzJlgh8gXROxgG25-oMxSsl873SMcuegiut4oai50OdAx_zBCtgo6eMaJ3eprRwTv5W0GvaXQXd_IwnCfqUbk-RD-qaF3_SO4MdAFX_74kh9eX_eY9aT_etpvnNrG8EjFBWapcVsxIqaTMkWOeNwK0ASkEAjaGo1JQCqxq0QBgUdeodTUHqKTKsiVZX3ctIh4Hby_gp-P1k-wH2CJa_g</recordid><startdate>2000</startdate><enddate>2000</enddate><creator>Matar, O.B.</creator><creator>Rossignol, C.</creator><creator>Pizarro, L.</creator><creator>Santos, S.D.</creator><creator>Patat, F.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2000</creationdate><title>Mapping of airborne ultrasonic fields using optical heterodyne probing and tomography reconstruction</title><author>Matar, O.B. ; Rossignol, C. ; Pizarro, L. ; Santos, S.D. ; Patat, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i172t-eb6c4b70fbbcbb4e1e4492adfab22eae9f1ecca62e7829aae588edd762eecbc33</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Acoustic transducers</topic><topic>Optical interferometry</topic><topic>Optical mixing</topic><topic>Optical sensors</topic><topic>Stimulated emission</topic><topic>Temperature measurement</topic><topic>Tomography</topic><topic>Ultrasonic imaging</topic><topic>Ultrasonic transducers</topic><topic>Ultrasonic variables measurement</topic><toplevel>online_resources</toplevel><creatorcontrib>Matar, O.B.</creatorcontrib><creatorcontrib>Rossignol, C.</creatorcontrib><creatorcontrib>Pizarro, L.</creatorcontrib><creatorcontrib>Santos, S.D.</creatorcontrib><creatorcontrib>Patat, F.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Matar, O.B.</au><au>Rossignol, C.</au><au>Pizarro, L.</au><au>Santos, S.D.</au><au>Patat, F.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Mapping of airborne ultrasonic fields using optical heterodyne probing and tomography reconstruction</atitle><btitle>2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121)</btitle><stitle>ULTSYM</stitle><date>2000</date><risdate>2000</risdate><volume>2</volume><spage>1117</spage><epage>1120 vol.2</epage><pages>1117-1120 vol.2</pages><issn>1051-0117</issn><isbn>9780780363656</isbn><isbn>0780363655</isbn><abstract>The application of an acousto-optic method to the measurement of airborne ultrasound is described. The method consists of an optical heterodyne interferometric probing of the pressure field emitted by a transducer combined with tomographic algorithm. The method is very sensitive in air (2 10/sup -4/ Pa / /spl radic/Hz). The measurements of the ultrasonic fields are improved by screening the sound path from the surrounding to prevent from air disturbation. The temperature is measured to compensate velocity variations. Moreover, direct measurements in the cross-section are in good agreement with forward projections, using an inhomogeneous plane waves.</abstract><pub>IEEE</pub><doi>10.1109/ULTSYM.2000.921521</doi></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | ISSN: 1051-0117 |
ispartof | 2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121), 2000, Vol.2, p.1117-1120 vol.2 |
issn | 1051-0117 |
language | eng |
recordid | cdi_ieee_primary_921521 |
source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Acoustic transducers Optical interferometry Optical mixing Optical sensors Stimulated emission Temperature measurement Tomography Ultrasonic imaging Ultrasonic transducers Ultrasonic variables measurement |
title | Mapping of airborne ultrasonic fields using optical heterodyne probing and tomography reconstruction |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T18%3A25%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Mapping%20of%20airborne%20ultrasonic%20fields%20using%20optical%20heterodyne%20probing%20and%20tomography%20reconstruction&rft.btitle=2000%20IEEE%20Ultrasonics%20Symposium.%20Proceedings.%20An%20International%20Symposium%20(Cat.%20No.00CH37121)&rft.au=Matar,%20O.B.&rft.date=2000&rft.volume=2&rft.spage=1117&rft.epage=1120%20vol.2&rft.pages=1117-1120%20vol.2&rft.issn=1051-0117&rft.isbn=9780780363656&rft.isbn_list=0780363655&rft_id=info:doi/10.1109/ULTSYM.2000.921521&rft_dat=%3Cieee_6IE%3E921521%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=921521&rfr_iscdi=true |