Wide-range OFDR strain sensor based on the femtosecond-laser-inscribed weak fiber Bragg grating array
A wide-range OFDR strain sensor was demonstrated based on femtosecond-laser-inscribed weak fiber Bragg grating (WFBG) array in standard SMF. A WFBG array consisting of 110 identical WFBGs was successfully fabricated along a 56 cm-long SMF. Compared with SMF, the cross-correlation coefficient of WFBG...
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| Veröffentlicht in: | Optics letters 2023-11, Vol.48 (21), p.5819 |
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| container_title | Optics letters |
| container_volume | 48 |
| creator | Fu, Cailing Sui, Ronglong Peng, Zhenwei Meng, Yanjie Zhong, Huajian Shan, Rongyi Liang, Wenfa Liao, Changrui Yin, Xiaoyu Wang, Yiping |
| description | A wide-range OFDR strain sensor was demonstrated based on femtosecond-laser-inscribed weak fiber Bragg grating (WFBG) array in standard SMF. A WFBG array consisting of 110 identical WFBGs was successfully fabricated along a 56 cm-long SMF. Compared with SMF, the cross-correlation coefficient of WFBG array was improved to 0.9 under the strain of 10,000 µε. The position deviation under the strain of 10,000 µε, i.e., 2.5 mm, could be accurately obtained and compensated simply by using peak finding algorithm. The maximum measurable strain of single- and multi-point strain sensing was up to 10,000 µε without using any additional algorithms, where the sensing spatial resolution was 5 mm. |
| doi_str_mv | 10.1364/OL.504763 |
| format | Article |
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The maximum measurable strain of single- and multi-point strain sensing was up to 10,000 µε without using any additional algorithms, where the sensing spatial resolution was 5 mm.</description><identifier>ISSN: 0146-9592</identifier><identifier>EISSN: 1539-4794</identifier><identifier>DOI: 10.1364/OL.504763</identifier><language>eng</language><publisher>Washington: Optical Society of America</publisher><subject>Algorithms ; Arrays ; Bragg gratings ; Correlation coefficients ; Cross correlation ; Spatial resolution</subject><ispartof>Optics letters, 2023-11, Vol.48 (21), p.5819</ispartof><rights>Copyright Optical Society of America Nov 1, 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c257t-b83e163980505dfb6ebaa350ec26445bbdecea191b26935ac1e2bc8e459c03273</citedby><cites>FETCH-LOGICAL-c257t-b83e163980505dfb6ebaa350ec26445bbdecea191b26935ac1e2bc8e459c03273</cites><orcidid>0000-0002-7730-8906 ; 0000-0002-6886-3270 ; 0000-0003-3669-5054</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,3245,27901,27902</link.rule.ids></links><search><creatorcontrib>Fu, Cailing</creatorcontrib><creatorcontrib>Sui, Ronglong</creatorcontrib><creatorcontrib>Peng, Zhenwei</creatorcontrib><creatorcontrib>Meng, Yanjie</creatorcontrib><creatorcontrib>Zhong, Huajian</creatorcontrib><creatorcontrib>Shan, Rongyi</creatorcontrib><creatorcontrib>Liang, Wenfa</creatorcontrib><creatorcontrib>Liao, Changrui</creatorcontrib><creatorcontrib>Yin, Xiaoyu</creatorcontrib><creatorcontrib>Wang, Yiping</creatorcontrib><title>Wide-range OFDR strain sensor based on the femtosecond-laser-inscribed weak fiber Bragg grating array</title><title>Optics letters</title><description>A wide-range OFDR strain sensor was demonstrated based on femtosecond-laser-inscribed weak fiber Bragg grating (WFBG) array in standard SMF. 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The maximum measurable strain of single- and multi-point strain sensing was up to 10,000 µε without using any additional algorithms, where the sensing spatial resolution was 5 mm.</description><subject>Algorithms</subject><subject>Arrays</subject><subject>Bragg gratings</subject><subject>Correlation coefficients</subject><subject>Cross correlation</subject><subject>Spatial resolution</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNotkEtLw0AUhQdRsD4W_oMBVy6mzjuZpVarQiAgisswM7mJqW1S76RI_72RujoHzse53EPIleBzoay-LYu54Tqz6ojMhFGO6czpYzLjQlvmjJOn5CylFefcZkrNCHx0NTD0fQu0XD680jSi73qaoE8D0uAT1HTo6fgJtIHNOCSIQ1-z9RQg6_oUsQsT8gP-izaTRXqPvm1pi37s-pZ6RL-_ICeNXye4_Ndz8r58fFs8s6J8elncFSxKk40s5AqEVS7nhpu6CRaC98pwiNJqbUKoIYIXTgRpnTI-CpAh5qCNi1zJTJ2T60PvFofvHaSxWg077KeTlczz6XsjhZuomwMVcUgJoam22G087ivBq78Vq7KoDiuqX_s8ZKI</recordid><startdate>20231101</startdate><enddate>20231101</enddate><creator>Fu, Cailing</creator><creator>Sui, Ronglong</creator><creator>Peng, Zhenwei</creator><creator>Meng, Yanjie</creator><creator>Zhong, Huajian</creator><creator>Shan, Rongyi</creator><creator>Liang, Wenfa</creator><creator>Liao, Changrui</creator><creator>Yin, Xiaoyu</creator><creator>Wang, Yiping</creator><general>Optical Society of America</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-7730-8906</orcidid><orcidid>https://orcid.org/0000-0002-6886-3270</orcidid><orcidid>https://orcid.org/0000-0003-3669-5054</orcidid></search><sort><creationdate>20231101</creationdate><title>Wide-range OFDR strain sensor based on the femtosecond-laser-inscribed weak fiber Bragg grating array</title><author>Fu, Cailing ; Sui, Ronglong ; Peng, Zhenwei ; Meng, Yanjie ; Zhong, Huajian ; Shan, Rongyi ; Liang, Wenfa ; Liao, Changrui ; Yin, Xiaoyu ; Wang, Yiping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c257t-b83e163980505dfb6ebaa350ec26445bbdecea191b26935ac1e2bc8e459c03273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Algorithms</topic><topic>Arrays</topic><topic>Bragg gratings</topic><topic>Correlation coefficients</topic><topic>Cross correlation</topic><topic>Spatial resolution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fu, Cailing</creatorcontrib><creatorcontrib>Sui, Ronglong</creatorcontrib><creatorcontrib>Peng, Zhenwei</creatorcontrib><creatorcontrib>Meng, Yanjie</creatorcontrib><creatorcontrib>Zhong, Huajian</creatorcontrib><creatorcontrib>Shan, Rongyi</creatorcontrib><creatorcontrib>Liang, Wenfa</creatorcontrib><creatorcontrib>Liao, Changrui</creatorcontrib><creatorcontrib>Yin, Xiaoyu</creatorcontrib><creatorcontrib>Wang, Yiping</creatorcontrib><collection>CrossRef</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>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fu, Cailing</au><au>Sui, Ronglong</au><au>Peng, Zhenwei</au><au>Meng, Yanjie</au><au>Zhong, Huajian</au><au>Shan, Rongyi</au><au>Liang, Wenfa</au><au>Liao, Changrui</au><au>Yin, Xiaoyu</au><au>Wang, Yiping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Wide-range OFDR strain sensor based on the femtosecond-laser-inscribed weak fiber Bragg grating array</atitle><jtitle>Optics letters</jtitle><date>2023-11-01</date><risdate>2023</risdate><volume>48</volume><issue>21</issue><spage>5819</spage><pages>5819-</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>A wide-range OFDR strain sensor was demonstrated based on femtosecond-laser-inscribed weak fiber Bragg grating (WFBG) array in standard SMF. 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| ispartof | Optics letters, 2023-11, Vol.48 (21), p.5819 |
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| language | eng |
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| source | Optica Publishing Group Journals |
| subjects | Algorithms Arrays Bragg gratings Correlation coefficients Cross correlation Spatial resolution |
| title | Wide-range OFDR strain sensor based on the femtosecond-laser-inscribed weak fiber Bragg grating array |
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