The Nondestructive Evaluation Method for the Optical Glass Lens by Resonant Ultrasound Spectroscopy
In this research, we proposed nondestructive evaluation method of a flaw in an optical glass lens by resonant ultrasound spectroscopy (RUS). An optical glass lens is used for improving signal coupling between fibers, emitters and detectors. The shape of optical glass lens is an aspherical lens with...
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| Veröffentlicht in: | Key engineering materials 2006-01, Vol.321-323, p.1435-1438 |
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| container_title | Key engineering materials |
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| creator | Kim, Young Nam Cha, Cheon Seok Kim, Ji Hoon Kim, Seung Hoon Jeong, Sang Hwa Yang, In Young Lee, Kil Sung Min, Han Ki |
| description | In this research, we proposed nondestructive evaluation method of a flaw in an optical glass
lens by resonant ultrasound spectroscopy (RUS). An optical glass lens is used for improving signal
coupling between fibers, emitters and detectors. The shape of optical glass lens is an aspherical lens
with 3mm in length and 6.35 mm in diameter. For nondestructive evaluation of an aspherical lens, we
made of the measuring system by RUS. For flaw evaluation by the RUS to verify the data obtained
from the experiment, we carried out simulation by explicit finite elements method, and compared the
experimental results with simulation results. Also, we compared the resonant frequencies of
specimens with some defect with those of acceptable specimens. The histogram drawn from these
data and the available resonance mode surveyed were used to classify the acceptable specimens in the
plant. |
| doi_str_mv | 10.4028/www.scientific.net/KEM.321-323.1435 |
| format | Article |
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lens by resonant ultrasound spectroscopy (RUS). An optical glass lens is used for improving signal
coupling between fibers, emitters and detectors. The shape of optical glass lens is an aspherical lens
with 3mm in length and 6.35 mm in diameter. For nondestructive evaluation of an aspherical lens, we
made of the measuring system by RUS. For flaw evaluation by the RUS to verify the data obtained
from the experiment, we carried out simulation by explicit finite elements method, and compared the
experimental results with simulation results. Also, we compared the resonant frequencies of
specimens with some defect with those of acceptable specimens. The histogram drawn from these
data and the available resonance mode surveyed were used to classify the acceptable specimens in the
plant.</description><identifier>ISSN: 1013-9826</identifier><identifier>ISSN: 1662-9795</identifier><identifier>EISSN: 1662-9795</identifier><identifier>DOI: 10.4028/www.scientific.net/KEM.321-323.1435</identifier><language>eng</language><publisher>Trans Tech Publications Ltd</publisher><ispartof>Key engineering materials, 2006-01, Vol.321-323, p.1435-1438</ispartof><rights>2006 Trans Tech Publications Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c304t-349cfcd63f1542ec4dbf0fc344e1a0ef8e831b88cb6c35261a3e4ba92d988d4d3</citedby><cites>FETCH-LOGICAL-c304t-349cfcd63f1542ec4dbf0fc344e1a0ef8e831b88cb6c35261a3e4ba92d988d4d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/42?width=600</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Kim, Young Nam</creatorcontrib><creatorcontrib>Cha, Cheon Seok</creatorcontrib><creatorcontrib>Kim, Ji Hoon</creatorcontrib><creatorcontrib>Kim, Seung Hoon</creatorcontrib><creatorcontrib>Jeong, Sang Hwa</creatorcontrib><creatorcontrib>Yang, In Young</creatorcontrib><creatorcontrib>Lee, Kil Sung</creatorcontrib><creatorcontrib>Min, Han Ki</creatorcontrib><title>The Nondestructive Evaluation Method for the Optical Glass Lens by Resonant Ultrasound Spectroscopy</title><title>Key engineering materials</title><description>In this research, we proposed nondestructive evaluation method of a flaw in an optical glass
lens by resonant ultrasound spectroscopy (RUS). An optical glass lens is used for improving signal
coupling between fibers, emitters and detectors. The shape of optical glass lens is an aspherical lens
with 3mm in length and 6.35 mm in diameter. For nondestructive evaluation of an aspherical lens, we
made of the measuring system by RUS. For flaw evaluation by the RUS to verify the data obtained
from the experiment, we carried out simulation by explicit finite elements method, and compared the
experimental results with simulation results. Also, we compared the resonant frequencies of
specimens with some defect with those of acceptable specimens. The histogram drawn from these
data and the available resonance mode surveyed were used to classify the acceptable specimens in the
plant.</description><issn>1013-9826</issn><issn>1662-9795</issn><issn>1662-9795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqVkMtu2zAQRYWiAeom_Qeusimk8CWFWhaGmxS1EyC11wQ1GsIKZFIlKRv--zJwgayzIIaLizNzT1F8Z7SSlKu70-lURRjQpcEOUDlMd79Xm0pwVgouKiZF_alYsKbhZXvf1p_znzJRtoo3X4qvMb5SKphi9aKA7R7Jk3c9xhRmSMMRyepoxtmkwTuywbT3PbE-kJSDz1MawIzkYTQxkjW6SLozecHonXGJ7MYUTPSz68mfCSEFH8FP55viypox4rf_87rY_Vxtl4_l-vnh1_LHugRBZSqFbMFC3wjLaskRZN9ZakFIicxQtAqVYJ1S0DUgat4wI1B2puV9q1Qve3Fd3F64U_B_51xIH4YIOI7GoZ-j5m1eIRueg8tLEPKFMaDVUxgOJpw1o_pNsM6C9btgnQXrLFhnwfkJ_SY4U1YXSi7tYkLY61c_B5crfojzD3wAkUg</recordid><startdate>20060101</startdate><enddate>20060101</enddate><creator>Kim, Young Nam</creator><creator>Cha, Cheon Seok</creator><creator>Kim, Ji Hoon</creator><creator>Kim, Seung Hoon</creator><creator>Jeong, Sang Hwa</creator><creator>Yang, In Young</creator><creator>Lee, Kil Sung</creator><creator>Min, Han Ki</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20060101</creationdate><title>The Nondestructive Evaluation Method for the Optical Glass Lens by Resonant Ultrasound Spectroscopy</title><author>Kim, Young Nam ; Cha, Cheon Seok ; Kim, Ji Hoon ; Kim, Seung Hoon ; Jeong, Sang Hwa ; Yang, In Young ; Lee, Kil Sung ; Min, Han Ki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c304t-349cfcd63f1542ec4dbf0fc344e1a0ef8e831b88cb6c35261a3e4ba92d988d4d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Young Nam</creatorcontrib><creatorcontrib>Cha, Cheon Seok</creatorcontrib><creatorcontrib>Kim, Ji Hoon</creatorcontrib><creatorcontrib>Kim, Seung Hoon</creatorcontrib><creatorcontrib>Jeong, Sang Hwa</creatorcontrib><creatorcontrib>Yang, In Young</creatorcontrib><creatorcontrib>Lee, Kil Sung</creatorcontrib><creatorcontrib>Min, Han Ki</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Key engineering materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Young Nam</au><au>Cha, Cheon Seok</au><au>Kim, Ji Hoon</au><au>Kim, Seung Hoon</au><au>Jeong, Sang Hwa</au><au>Yang, In Young</au><au>Lee, Kil Sung</au><au>Min, Han Ki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Nondestructive Evaluation Method for the Optical Glass Lens by Resonant Ultrasound Spectroscopy</atitle><jtitle>Key engineering materials</jtitle><date>2006-01-01</date><risdate>2006</risdate><volume>321-323</volume><spage>1435</spage><epage>1438</epage><pages>1435-1438</pages><issn>1013-9826</issn><issn>1662-9795</issn><eissn>1662-9795</eissn><abstract>In this research, we proposed nondestructive evaluation method of a flaw in an optical glass
lens by resonant ultrasound spectroscopy (RUS). An optical glass lens is used for improving signal
coupling between fibers, emitters and detectors. The shape of optical glass lens is an aspherical lens
with 3mm in length and 6.35 mm in diameter. For nondestructive evaluation of an aspherical lens, we
made of the measuring system by RUS. For flaw evaluation by the RUS to verify the data obtained
from the experiment, we carried out simulation by explicit finite elements method, and compared the
experimental results with simulation results. Also, we compared the resonant frequencies of
specimens with some defect with those of acceptable specimens. The histogram drawn from these
data and the available resonance mode surveyed were used to classify the acceptable specimens in the
plant.</abstract><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/KEM.321-323.1435</doi><tpages>4</tpages></addata></record> |
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| title | The Nondestructive Evaluation Method for the Optical Glass Lens by Resonant Ultrasound Spectroscopy |
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