Practical interrogation scheme for the abrupt taper Mach–Zehnder interferometer refractive index sensor
A practical interrogation scheme of a refractive index (RI) sensing system based on the abrupt fiber taper Mach–Zehnder interferometer sensor is designed, implemented, and demonstrated by experiment. The broadband light source and optical spectrum analyzer in the conventional design are replaced by...
Gespeichert in:
| Veröffentlicht in: | Applied optics (2004) 2020-10, Vol.59 (29), p.9243-9247 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 9247 |
|---|---|
| container_issue | 29 |
| container_start_page | 9243 |
| container_title | Applied optics (2004) |
| container_volume | 59 |
| creator | Gong, Xiaoyu Yam, Scott S.-H. |
| description | A practical interrogation scheme of a refractive index (RI) sensing system based on the abrupt fiber taper Mach–Zehnder interferometer sensor is designed, implemented, and demonstrated by experiment. The broadband light source and optical spectrum analyzer in the conventional design are replaced by two single-wavelength laser diodes modulated by a periodical square waveform and a simple photodetector (PD), which can significantly lower the cost and lead to easier integration. The photocurrent of the PD output signal is used as the indicator of the surrounding RI. Automatic data acquisition and processing is realized by LabVIEW programming. The experiment proves the feasibility of the new scheme and shows a high sensitivity (2371 mV/RIU) and high stability. |
| doi_str_mv | 10.1364/AO.400156 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2454656819</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2458776396</sourcerecordid><originalsourceid>FETCH-LOGICAL-c205t-85f27f5daed5e922a97d2896365dfc0356b2d9fbd1930d52697f890c2cebc5943</originalsourceid><addsrcrecordid>eNpdUMtOwzAQtBBIlMCBP7DEBQ4pjhM78bGqeElF5QAS4hI59pqkSuNgJwhu_AN_yJfgtpw47ax2ZnZ2ETpNyDRJeXY5W04zQhLG99CEJozFacLZPpoEKOKEFs-H6Mj7FSEpy0Q-Qc2Dk2polGxx0w3gnH2VQ2M77FUNa8DGOjzUgGXlxn7Ag-zB4Xup6p-v7xeoOx3ardCAs2sIADswW893CBMNH9hD5607RgdGth5O_mqEnq6vHue38WJ5czefLWJFCRvighmaG6YlaAaCUilyTQvBU860USE2r6gWptKJSIlmlIvcFIIoqqBSTGRphM53vr2zbyP4oVw3XkHbyg7s6EuasYwzXgR9hM7-UVd2dF1It2EVec7TsDhCFzuWctb7cF3Zu2Yt3WeZkHLz9HK2LHdPT38BOk92TA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2458776396</pqid></control><display><type>article</type><title>Practical interrogation scheme for the abrupt taper Mach–Zehnder interferometer refractive index sensor</title><source>Alma/SFX Local Collection</source><source>Optica Publishing Group Journals</source><creator>Gong, Xiaoyu ; Yam, Scott S.-H.</creator><creatorcontrib>Gong, Xiaoyu ; Yam, Scott S.-H.</creatorcontrib><description>A practical interrogation scheme of a refractive index (RI) sensing system based on the abrupt fiber taper Mach–Zehnder interferometer sensor is designed, implemented, and demonstrated by experiment. The broadband light source and optical spectrum analyzer in the conventional design are replaced by two single-wavelength laser diodes modulated by a periodical square waveform and a simple photodetector (PD), which can significantly lower the cost and lead to easier integration. The photocurrent of the PD output signal is used as the indicator of the surrounding RI. Automatic data acquisition and processing is realized by LabVIEW programming. The experiment proves the feasibility of the new scheme and shows a high sensitivity (2371 mV/RIU) and high stability.</description><identifier>ISSN: 1559-128X</identifier><identifier>EISSN: 2155-3165</identifier><identifier>EISSN: 1539-4522</identifier><identifier>DOI: 10.1364/AO.400156</identifier><language>eng</language><publisher>Washington: Optical Society of America</publisher><subject>Broadband ; Interrogation ; Light sources ; Mach-Zehnder interferometers ; Photoelectric effect ; Photoelectric emission ; Questioning ; Refractivity ; Semiconductor lasers ; Spectrum analysers ; Tapering ; Waveforms</subject><ispartof>Applied optics (2004), 2020-10, Vol.59 (29), p.9243-9247</ispartof><rights>Copyright Optical Society of America Oct 10, 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c205t-85f27f5daed5e922a97d2896365dfc0356b2d9fbd1930d52697f890c2cebc5943</citedby><cites>FETCH-LOGICAL-c205t-85f27f5daed5e922a97d2896365dfc0356b2d9fbd1930d52697f890c2cebc5943</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,3258,27924,27925</link.rule.ids></links><search><creatorcontrib>Gong, Xiaoyu</creatorcontrib><creatorcontrib>Yam, Scott S.-H.</creatorcontrib><title>Practical interrogation scheme for the abrupt taper Mach–Zehnder interferometer refractive index sensor</title><title>Applied optics (2004)</title><description>A practical interrogation scheme of a refractive index (RI) sensing system based on the abrupt fiber taper Mach–Zehnder interferometer sensor is designed, implemented, and demonstrated by experiment. The broadband light source and optical spectrum analyzer in the conventional design are replaced by two single-wavelength laser diodes modulated by a periodical square waveform and a simple photodetector (PD), which can significantly lower the cost and lead to easier integration. The photocurrent of the PD output signal is used as the indicator of the surrounding RI. Automatic data acquisition and processing is realized by LabVIEW programming. The experiment proves the feasibility of the new scheme and shows a high sensitivity (2371 mV/RIU) and high stability.</description><subject>Broadband</subject><subject>Interrogation</subject><subject>Light sources</subject><subject>Mach-Zehnder interferometers</subject><subject>Photoelectric effect</subject><subject>Photoelectric emission</subject><subject>Questioning</subject><subject>Refractivity</subject><subject>Semiconductor lasers</subject><subject>Spectrum analysers</subject><subject>Tapering</subject><subject>Waveforms</subject><issn>1559-128X</issn><issn>2155-3165</issn><issn>1539-4522</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpdUMtOwzAQtBBIlMCBP7DEBQ4pjhM78bGqeElF5QAS4hI59pqkSuNgJwhu_AN_yJfgtpw47ax2ZnZ2ETpNyDRJeXY5W04zQhLG99CEJozFacLZPpoEKOKEFs-H6Mj7FSEpy0Q-Qc2Dk2polGxx0w3gnH2VQ2M77FUNa8DGOjzUgGXlxn7Ag-zB4Xup6p-v7xeoOx3ardCAs2sIADswW893CBMNH9hD5607RgdGth5O_mqEnq6vHue38WJ5czefLWJFCRvighmaG6YlaAaCUilyTQvBU860USE2r6gWptKJSIlmlIvcFIIoqqBSTGRphM53vr2zbyP4oVw3XkHbyg7s6EuasYwzXgR9hM7-UVd2dF1It2EVec7TsDhCFzuWctb7cF3Zu2Yt3WeZkHLz9HK2LHdPT38BOk92TA</recordid><startdate>20201010</startdate><enddate>20201010</enddate><creator>Gong, Xiaoyu</creator><creator>Yam, Scott S.-H.</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><scope>7X8</scope></search><sort><creationdate>20201010</creationdate><title>Practical interrogation scheme for the abrupt taper Mach–Zehnder interferometer refractive index sensor</title><author>Gong, Xiaoyu ; Yam, Scott S.-H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c205t-85f27f5daed5e922a97d2896365dfc0356b2d9fbd1930d52697f890c2cebc5943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Broadband</topic><topic>Interrogation</topic><topic>Light sources</topic><topic>Mach-Zehnder interferometers</topic><topic>Photoelectric effect</topic><topic>Photoelectric emission</topic><topic>Questioning</topic><topic>Refractivity</topic><topic>Semiconductor lasers</topic><topic>Spectrum analysers</topic><topic>Tapering</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gong, Xiaoyu</creatorcontrib><creatorcontrib>Yam, Scott S.-H.</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><collection>MEDLINE - Academic</collection><jtitle>Applied optics (2004)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gong, Xiaoyu</au><au>Yam, Scott S.-H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Practical interrogation scheme for the abrupt taper Mach–Zehnder interferometer refractive index sensor</atitle><jtitle>Applied optics (2004)</jtitle><date>2020-10-10</date><risdate>2020</risdate><volume>59</volume><issue>29</issue><spage>9243</spage><epage>9247</epage><pages>9243-9247</pages><issn>1559-128X</issn><eissn>2155-3165</eissn><eissn>1539-4522</eissn><abstract>A practical interrogation scheme of a refractive index (RI) sensing system based on the abrupt fiber taper Mach–Zehnder interferometer sensor is designed, implemented, and demonstrated by experiment. The broadband light source and optical spectrum analyzer in the conventional design are replaced by two single-wavelength laser diodes modulated by a periodical square waveform and a simple photodetector (PD), which can significantly lower the cost and lead to easier integration. The photocurrent of the PD output signal is used as the indicator of the surrounding RI. Automatic data acquisition and processing is realized by LabVIEW programming. The experiment proves the feasibility of the new scheme and shows a high sensitivity (2371 mV/RIU) and high stability.</abstract><cop>Washington</cop><pub>Optical Society of America</pub><doi>10.1364/AO.400156</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1559-128X |
| ispartof | Applied optics (2004), 2020-10, Vol.59 (29), p.9243-9247 |
| issn | 1559-128X 2155-3165 1539-4522 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2454656819 |
| source | Alma/SFX Local Collection; Optica Publishing Group Journals |
| subjects | Broadband Interrogation Light sources Mach-Zehnder interferometers Photoelectric effect Photoelectric emission Questioning Refractivity Semiconductor lasers Spectrum analysers Tapering Waveforms |
| title | Practical interrogation scheme for the abrupt taper Mach–Zehnder interferometer refractive index sensor |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T09%3A04%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Practical%20interrogation%20scheme%20for%20the%20abrupt%20taper%20Mach%E2%80%93Zehnder%20interferometer%20refractive%20index%20sensor&rft.jtitle=Applied%20optics%20(2004)&rft.au=Gong,%20Xiaoyu&rft.date=2020-10-10&rft.volume=59&rft.issue=29&rft.spage=9243&rft.epage=9247&rft.pages=9243-9247&rft.issn=1559-128X&rft.eissn=2155-3165&rft_id=info:doi/10.1364/AO.400156&rft_dat=%3Cproquest_cross%3E2458776396%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2458776396&rft_id=info:pmid/&rfr_iscdi=true |