Studies on the strength of optical fiber fabricated by a hybridized process
Strength of single-mode optical fibers that were produced by a hybridized process consisting of overcladding a VAD-derived core rod with silica glass made from commercial silica powder was studied. There were such defects as a Zr-containing inclusion (Zr-inclusion), a bubble and two kinds of Cr-cont...
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Veröffentlicht in: | Journal of lightwave technology 1996-11, Vol.14 (11), p.2513-2518 |
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container_title | Journal of lightwave technology |
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creator | Yoshida, K. Satoh, T. Enomoto, N. Yagi, T. Hihara, H. Oku, M. |
description | Strength of single-mode optical fibers that were produced by a hybridized process consisting of overcladding a VAD-derived core rod with silica glass made from commercial silica powder was studied. There were such defects as a Zr-containing inclusion (Zr-inclusion), a bubble and two kinds of Cr-containing inclusions (Cr-inclusions) found in the fiber. These defects caused failure of the fiber at a proof test. In order to make a strong fiber, removal of the defects were studied and the following results were obtained as follows. 1) The Zr-inclusion could be removed by decanting an aqueous suspension of silica powder having an average diameter of 10 /spl mu/m (Silica A). 2) The bubble could be removed by using the decanted Silica A only or by purifying at 1000/spl deg/C. 3). The Cr-inclusions could be removed by purifying at 1000/spl deg/C in helium gas containing more than 30 vol.% chlorine. The strongest fiber fabricated had a break probability as low as 0.01/km in a proof test of 0.7% elongation for 1 s. |
doi_str_mv | 10.1109/50.548149 |
format | Article |
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There were such defects as a Zr-containing inclusion (Zr-inclusion), a bubble and two kinds of Cr-containing inclusions (Cr-inclusions) found in the fiber. These defects caused failure of the fiber at a proof test. In order to make a strong fiber, removal of the defects were studied and the following results were obtained as follows. 1) The Zr-inclusion could be removed by decanting an aqueous suspension of silica powder having an average diameter of 10 /spl mu/m (Silica A). 2) The bubble could be removed by using the decanted Silica A only or by purifying at 1000/spl deg/C. 3). The Cr-inclusions could be removed by purifying at 1000/spl deg/C in helium gas containing more than 30 vol.% chlorine. The strongest fiber fabricated had a break probability as low as 0.01/km in a proof test of 0.7% elongation for 1 s.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/50.548149</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Circuit properties ; Electric, optical and optoelectronic circuits ; Electronics ; Exact sciences and technology ; Glass ; Integrated optics. Optical fibers and wave guides ; Optical and optoelectronic circuits ; Optical device fabrication ; Optical fiber testing ; Optical fibers ; Powders ; Preforms ; Research and development ; Silicon compounds ; Yagi-Uda antennas</subject><ispartof>Journal of lightwave technology, 1996-11, Vol.14 (11), p.2513-2518</ispartof><rights>1997 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-9e148a4570823bd3b1d28eaeb6a01c425973d97f950ddae1ec039ac02ca64f463</citedby><cites>FETCH-LOGICAL-c368t-9e148a4570823bd3b1d28eaeb6a01c425973d97f950ddae1ec039ac02ca64f463</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/548149$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/548149$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2490163$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yoshida, K.</creatorcontrib><creatorcontrib>Satoh, T.</creatorcontrib><creatorcontrib>Enomoto, N.</creatorcontrib><creatorcontrib>Yagi, T.</creatorcontrib><creatorcontrib>Hihara, H.</creatorcontrib><creatorcontrib>Oku, M.</creatorcontrib><title>Studies on the strength of optical fiber fabricated by a hybridized process</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>Strength of single-mode optical fibers that were produced by a hybridized process consisting of overcladding a VAD-derived core rod with silica glass made from commercial silica powder was studied. There were such defects as a Zr-containing inclusion (Zr-inclusion), a bubble and two kinds of Cr-containing inclusions (Cr-inclusions) found in the fiber. These defects caused failure of the fiber at a proof test. In order to make a strong fiber, removal of the defects were studied and the following results were obtained as follows. 1) The Zr-inclusion could be removed by decanting an aqueous suspension of silica powder having an average diameter of 10 /spl mu/m (Silica A). 2) The bubble could be removed by using the decanted Silica A only or by purifying at 1000/spl deg/C. 3). The Cr-inclusions could be removed by purifying at 1000/spl deg/C in helium gas containing more than 30 vol.% chlorine. The strongest fiber fabricated had a break probability as low as 0.01/km in a proof test of 0.7% elongation for 1 s.</description><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Glass</subject><subject>Integrated optics. Optical fibers and wave guides</subject><subject>Optical and optoelectronic circuits</subject><subject>Optical device fabrication</subject><subject>Optical fiber testing</subject><subject>Optical fibers</subject><subject>Powders</subject><subject>Preforms</subject><subject>Research and development</subject><subject>Silicon compounds</subject><subject>Yagi-Uda antennas</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNqNkT1PwzAQhi0EEqUwsDJ5QEgMKeePOPaIKr5EJQZgjhznTI3SpNjpUH49Qak6dzq9uueek-4IuWQwYwzMXQ6zXGomzRGZsDzXGedMHJMJFEJkuuDylJyl9A3ApNTFhLy-95s6YKJdS_sl0tRHbL_6Je087dZ9cLahPlQYqbdVHGKPNa221NLldsh1-B3yOnYOUzonJ942CS92dUo-Hx8-5s_Z4u3pZX6_yJxQus8MMqmtzAvQXFS1qFjNNVqslAXmJM9NIWpTeJNDXVtk6EAY64A7q6SXSkzJzegd9v5sMPXlKiSHTWNb7Dap5LrQoCQ7AFSKa3EAqIQAoeQA3o6gi11KEX25jmFl47ZkUP4_oMyhHB8wsNc7qU3DGX20rQtpP8ClATZ4p-RqxAIi7rs7xx-5F4wk</recordid><startdate>19961101</startdate><enddate>19961101</enddate><creator>Yoshida, K.</creator><creator>Satoh, T.</creator><creator>Enomoto, N.</creator><creator>Yagi, T.</creator><creator>Hihara, H.</creator><creator>Oku, M.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>7SP</scope><scope>7QQ</scope><scope>JG9</scope></search><sort><creationdate>19961101</creationdate><title>Studies on the strength of optical fiber fabricated by a hybridized process</title><author>Yoshida, K. ; Satoh, T. ; Enomoto, N. ; Yagi, T. ; Hihara, H. ; Oku, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-9e148a4570823bd3b1d28eaeb6a01c425973d97f950ddae1ec039ac02ca64f463</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Applied sciences</topic><topic>Circuit properties</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Glass</topic><topic>Integrated optics. Optical fibers and wave guides</topic><topic>Optical and optoelectronic circuits</topic><topic>Optical device fabrication</topic><topic>Optical fiber testing</topic><topic>Optical fibers</topic><topic>Powders</topic><topic>Preforms</topic><topic>Research and development</topic><topic>Silicon compounds</topic><topic>Yagi-Uda antennas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yoshida, K.</creatorcontrib><creatorcontrib>Satoh, T.</creatorcontrib><creatorcontrib>Enomoto, N.</creatorcontrib><creatorcontrib>Yagi, T.</creatorcontrib><creatorcontrib>Hihara, H.</creatorcontrib><creatorcontrib>Oku, M.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Electronics & Communications Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Materials Research Database</collection><jtitle>Journal of lightwave technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yoshida, K.</au><au>Satoh, T.</au><au>Enomoto, N.</au><au>Yagi, T.</au><au>Hihara, H.</au><au>Oku, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies on the strength of optical fiber fabricated by a hybridized process</atitle><jtitle>Journal of lightwave technology</jtitle><stitle>JLT</stitle><date>1996-11-01</date><risdate>1996</risdate><volume>14</volume><issue>11</issue><spage>2513</spage><epage>2518</epage><pages>2513-2518</pages><issn>0733-8724</issn><eissn>1558-2213</eissn><coden>JLTEDG</coden><abstract>Strength of single-mode optical fibers that were produced by a hybridized process consisting of overcladding a VAD-derived core rod with silica glass made from commercial silica powder was studied. There were such defects as a Zr-containing inclusion (Zr-inclusion), a bubble and two kinds of Cr-containing inclusions (Cr-inclusions) found in the fiber. These defects caused failure of the fiber at a proof test. In order to make a strong fiber, removal of the defects were studied and the following results were obtained as follows. 1) The Zr-inclusion could be removed by decanting an aqueous suspension of silica powder having an average diameter of 10 /spl mu/m (Silica A). 2) The bubble could be removed by using the decanted Silica A only or by purifying at 1000/spl deg/C. 3). The Cr-inclusions could be removed by purifying at 1000/spl deg/C in helium gas containing more than 30 vol.% chlorine. The strongest fiber fabricated had a break probability as low as 0.01/km in a proof test of 0.7% elongation for 1 s.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/50.548149</doi><tpages>6</tpages></addata></record> |
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source | IEEE Electronic Library (IEL) |
subjects | Applied sciences Circuit properties Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Glass Integrated optics. Optical fibers and wave guides Optical and optoelectronic circuits Optical device fabrication Optical fiber testing Optical fibers Powders Preforms Research and development Silicon compounds Yagi-Uda antennas |
title | Studies on the strength of optical fiber fabricated by a hybridized process |
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