A New Bamboo-Shaped Sensor for Curvature Measurement With Microstructured Fiber
In this letter, we propose a novel bamboo-shaped interference sensor based on multistage photonic-band gap microstructured fiber (PBG-MF) and single-mode fiber (SMF) to build the cascaded Fabry-Perot interferometer (FPI). Due to the honeycomb space inside the PBG-MF, a higher extinction ratio (ER) i...
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| Veröffentlicht in: | IEEE photonics technology letters 2021-06, Vol.33 (12), p.619-622 |
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| creator | Guo, Ying Zhang, Yundong |
| description | In this letter, we propose a novel bamboo-shaped interference sensor based on multistage photonic-band gap microstructured fiber (PBG-MF) and single-mode fiber (SMF) to build the cascaded Fabry-Perot interferometer (FPI). Due to the honeycomb space inside the PBG-MF, a higher extinction ratio (ER) is obtained in the reflection spectrum of the interferometer, which is conducive to improving the detection limit (DL) and resolution of the sensor. The bending direction can be identified by the structure proposed in this letter. Maximum curvature sensitivity is 991 pm/m −1 in the convex direction. Maximum curvature sensitivity is −1118 pm/m −1 in the concave direction. The sensor has the advantages of small size, high sensitivity, and high package stability. It is particularly suitable for ultra-short distance curvature sensing, such as the joints of the human body. |
| doi_str_mv | 10.1109/LPT.2021.3067004 |
| format | Article |
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Due to the honeycomb space inside the PBG-MF, a higher extinction ratio (ER) is obtained in the reflection spectrum of the interferometer, which is conducive to improving the detection limit (DL) and resolution of the sensor. The bending direction can be identified by the structure proposed in this letter. Maximum curvature sensitivity is 991 pm/m −1 in the convex direction. Maximum curvature sensitivity is −1118 pm/m −1 in the concave direction. The sensor has the advantages of small size, high sensitivity, and high package stability. It is particularly suitable for ultra-short distance curvature sensing, such as the joints of the human body.</description><identifier>ISSN: 1041-1135</identifier><identifier>EISSN: 1941-0174</identifier><identifier>DOI: 10.1109/LPT.2021.3067004</identifier><identifier>CODEN: IPTLEL</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Bamboo ; Bending ; Curvature ; Directional sensitivity ; Fabry-Perot interferometer ; Fabry-Perot interferometers ; fiber curvature sensor ; Interference ; Optical fiber sensors ; Optical fibers ; Photonic band gaps ; photonic-band gap microstructured fiber ; Reflection ; Sensitivity ; Sensors ; Steel</subject><ispartof>IEEE photonics technology letters, 2021-06, Vol.33 (12), p.619-622</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-9e6e67adcede61f066b8dec43fcb223cdc344e552ca05bf7853897b568a88fa83</citedby><cites>FETCH-LOGICAL-c291t-9e6e67adcede61f066b8dec43fcb223cdc344e552ca05bf7853897b568a88fa83</cites><orcidid>0000-0002-4186-3844 ; 0000-0003-2981-9020</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9381269$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9381269$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Guo, Ying</creatorcontrib><creatorcontrib>Zhang, Yundong</creatorcontrib><title>A New Bamboo-Shaped Sensor for Curvature Measurement With Microstructured Fiber</title><title>IEEE photonics technology letters</title><addtitle>LPT</addtitle><description>In this letter, we propose a novel bamboo-shaped interference sensor based on multistage photonic-band gap microstructured fiber (PBG-MF) and single-mode fiber (SMF) to build the cascaded Fabry-Perot interferometer (FPI). Due to the honeycomb space inside the PBG-MF, a higher extinction ratio (ER) is obtained in the reflection spectrum of the interferometer, which is conducive to improving the detection limit (DL) and resolution of the sensor. The bending direction can be identified by the structure proposed in this letter. Maximum curvature sensitivity is 991 pm/m −1 in the convex direction. Maximum curvature sensitivity is −1118 pm/m −1 in the concave direction. The sensor has the advantages of small size, high sensitivity, and high package stability. It is particularly suitable for ultra-short distance curvature sensing, such as the joints of the human body.</description><subject>Bamboo</subject><subject>Bending</subject><subject>Curvature</subject><subject>Directional sensitivity</subject><subject>Fabry-Perot interferometer</subject><subject>Fabry-Perot interferometers</subject><subject>fiber curvature sensor</subject><subject>Interference</subject><subject>Optical fiber sensors</subject><subject>Optical fibers</subject><subject>Photonic band gaps</subject><subject>photonic-band gap microstructured fiber</subject><subject>Reflection</subject><subject>Sensitivity</subject><subject>Sensors</subject><subject>Steel</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9UE1LAzEUDKJg_bgLXgKet-bla7NHLVaF1gqteAzZ7Fu6xXZrsqv4781S8fCYgTfzPoaQK2BjAFbczl5XY844jAXTOWPyiIygkJAxyOVx4ixxAKFOyVmMG8ZAKiFHZHFHX_Cb3rtt2bbZcu32WNEl7mIbaJ1q0ocv1_UB6RxdTLjFXUffm25N540PbexC74d-RadNieGCnNTuI-LlH56Tt-nDavKUzRaPz5O7WeZ5AV1WoEadu8pjhRpqpnVpKvRS1L7kXPjKCylRKe4dU2WdGyVMkZdKG2dM7Yw4JzeHufvQfvYYO7tp-7BLKy1Xgov0HwwqdlANl8aAtd2HZuvCjwVmh9hsis0Osdm_2JLl-mBpEPFfXggDXBfiF9MYaOQ</recordid><startdate>20210615</startdate><enddate>20210615</enddate><creator>Guo, Ying</creator><creator>Zhang, Yundong</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-4186-3844</orcidid><orcidid>https://orcid.org/0000-0003-2981-9020</orcidid></search><sort><creationdate>20210615</creationdate><title>A New Bamboo-Shaped Sensor for Curvature Measurement With Microstructured Fiber</title><author>Guo, Ying ; Zhang, Yundong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-9e6e67adcede61f066b8dec43fcb223cdc344e552ca05bf7853897b568a88fa83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Bamboo</topic><topic>Bending</topic><topic>Curvature</topic><topic>Directional sensitivity</topic><topic>Fabry-Perot interferometer</topic><topic>Fabry-Perot interferometers</topic><topic>fiber curvature sensor</topic><topic>Interference</topic><topic>Optical fiber sensors</topic><topic>Optical fibers</topic><topic>Photonic band gaps</topic><topic>photonic-band gap microstructured fiber</topic><topic>Reflection</topic><topic>Sensitivity</topic><topic>Sensors</topic><topic>Steel</topic><toplevel>online_resources</toplevel><creatorcontrib>Guo, Ying</creatorcontrib><creatorcontrib>Zhang, Yundong</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998–Present</collection><collection>IEEE Xplore</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE photonics technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Guo, Ying</au><au>Zhang, Yundong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A New Bamboo-Shaped Sensor for Curvature Measurement With Microstructured Fiber</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>2021-06-15</date><risdate>2021</risdate><volume>33</volume><issue>12</issue><spage>619</spage><epage>622</epage><pages>619-622</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>In this letter, we propose a novel bamboo-shaped interference sensor based on multistage photonic-band gap microstructured fiber (PBG-MF) and single-mode fiber (SMF) to build the cascaded Fabry-Perot interferometer (FPI). Due to the honeycomb space inside the PBG-MF, a higher extinction ratio (ER) is obtained in the reflection spectrum of the interferometer, which is conducive to improving the detection limit (DL) and resolution of the sensor. The bending direction can be identified by the structure proposed in this letter. Maximum curvature sensitivity is 991 pm/m −1 in the convex direction. Maximum curvature sensitivity is −1118 pm/m −1 in the concave direction. The sensor has the advantages of small size, high sensitivity, and high package stability. It is particularly suitable for ultra-short distance curvature sensing, such as the joints of the human body.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LPT.2021.3067004</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-4186-3844</orcidid><orcidid>https://orcid.org/0000-0003-2981-9020</orcidid></addata></record> |
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| source | IEEE Xplore |
| subjects | Bamboo Bending Curvature Directional sensitivity Fabry-Perot interferometer Fabry-Perot interferometers fiber curvature sensor Interference Optical fiber sensors Optical fibers Photonic band gaps photonic-band gap microstructured fiber Reflection Sensitivity Sensors Steel |
| title | A New Bamboo-Shaped Sensor for Curvature Measurement With Microstructured Fiber |
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