{"id":"https://openalex.org/W3000302831","doi":"https://doi.org/10.1109/sensors43011.2019.8956756","title":"Wavelength Lock-in Technique to improve Fiber Interferometer Performance for Geophysics Applications","display_name":"Wavelength Lock-in Technique to improve Fiber Interferometer Performance for Geophysics Applications","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3000302831","doi":"https://doi.org/10.1109/sensors43011.2019.8956756","mag":"3000302831"},"language":"en","primary_location":{"id":"doi:10.1109/sensors43011.2019.8956756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015337090","display_name":"Olivier D. Bernal","orcid":"https://orcid.org/0000-0002-8889-0620"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I190497903","display_name":"Laboratoire d'Analyse et d'Architecture des Syst\u00e8mes","ror":"https://ror.org/03vcm6439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I190497903","https://openalex.org/I193033237","https://openalex.org/I196454796","https://openalex.org/I205747304","https://openalex.org/I4210095849","https://openalex.org/I4210152422","https://openalex.org/I4210159245","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"O. Bernal","raw_affiliation_strings":["Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","Toulouse INP - Institut National Polytechnique (Toulouse) (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","institution_ids":["https://openalex.org/I17866349","https://openalex.org/I1294671590","https://openalex.org/I190497903"]},{"raw_affiliation_string":"LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","institution_ids":["https://openalex.org/I190497903"]},{"raw_affiliation_string":"Toulouse INP - Institut National Polytechnique (Toulouse) (France)","institution_ids":["https://openalex.org/I205747304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055744252","display_name":"Michel Cattoen","orcid":"https://orcid.org/0000-0001-5638-5147"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I190497903","display_name":"Laboratoire d'Analyse et d'Architecture des Syst\u00e8mes","ror":"https://ror.org/03vcm6439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I190497903","https://openalex.org/I193033237","https://openalex.org/I196454796","https://openalex.org/I205747304","https://openalex.org/I4210095849","https://openalex.org/I4210152422","https://openalex.org/I4210159245","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304"]},{"id":"https://openalex.org/I4210150358","display_name":"Institut Syst\u00e8mes Intelligents et de Robotique","ror":"https://ror.org/05neq8668","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I39804081","https://openalex.org/I4210150358","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"M. Cattoen","raw_affiliation_strings":["Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","Toulouse INP - Institut National Polytechnique (Toulouse) (France)","LAAS-OASIS - Equipe Capteurs optiques et syst\u00e8mes int\u00e9gr\u00e9s intelligents (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","institution_ids":["https://openalex.org/I17866349","https://openalex.org/I1294671590","https://openalex.org/I190497903"]},{"raw_affiliation_string":"LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","institution_ids":["https://openalex.org/I190497903"]},{"raw_affiliation_string":"Toulouse INP - Institut National Polytechnique (Toulouse) (France)","institution_ids":["https://openalex.org/I205747304"]},{"raw_affiliation_string":"LAAS-OASIS - Equipe Capteurs optiques et syst\u00e8mes int\u00e9gr\u00e9s intelligents (France)","institution_ids":["https://openalex.org/I4210150358","https://openalex.org/I190497903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021330886","display_name":"F. Lizion","orcid":"https://orcid.org/0000-0003-1181-9890"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I190497903","display_name":"Laboratoire d'Analyse et d'Architecture des Syst\u00e8mes","ror":"https://ror.org/03vcm6439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I190497903","https://openalex.org/I193033237","https://openalex.org/I196454796","https://openalex.org/I205747304","https://openalex.org/I4210095849","https://openalex.org/I4210152422","https://openalex.org/I4210159245","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304"]},{"id":"https://openalex.org/I4210150358","display_name":"Institut Syst\u00e8mes Intelligents et de Robotique","ror":"https://ror.org/05neq8668","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I39804081","https://openalex.org/I4210150358","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Lizion","raw_affiliation_strings":["Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","LAAS-OASIS - Equipe Capteurs optiques et syst\u00e8mes int\u00e9gr\u00e9s intelligents (France)","LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","Toulouse INP - Institut National Polytechnique (Toulouse) (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","institution_ids":["https://openalex.org/I17866349","https://openalex.org/I1294671590","https://openalex.org/I190497903"]},{"raw_affiliation_string":"LAAS-OASIS - Equipe Capteurs optiques et syst\u00e8mes int\u00e9gr\u00e9s intelligents (France)","institution_ids":["https://openalex.org/I4210150358","https://openalex.org/I190497903"]},{"raw_affiliation_string":"LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","institution_ids":["https://openalex.org/I190497903"]},{"raw_affiliation_string":"Toulouse INP - Institut National Polytechnique (Toulouse) (France)","institution_ids":["https://openalex.org/I205747304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011782916","display_name":"Renaud Briand","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Briand","raw_affiliation_strings":["Aquitaine Electronique,France","Aquitaine Electronique (PAU - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aquitaine Electronique,France","institution_ids":[]},{"raw_affiliation_string":"Aquitaine Electronique (PAU - France)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059723355","display_name":"Patrick Chawah","orcid":"https://orcid.org/0000-0002-2423-6507"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Chawah","raw_affiliation_strings":["Aquitaine Electronique,France","Aquitaine Electronique (PAU - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aquitaine Electronique,France","institution_ids":[]},{"raw_affiliation_string":"Aquitaine Electronique (PAU - France)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064026308","display_name":"Fr\u00e9d\u00e9ric Surre","orcid":"https://orcid.org/0000-0003-1605-0531"},"institutions":[{"id":"https://openalex.org/I180825142","display_name":"City, University of London","ror":"https://ror.org/04489at23","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I180825142"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"F. Surre","raw_affiliation_strings":["University of London,School of Mathematics, Computer Science and Engineering, City,London,United Kingdom","City University London (Northampton Square, London EC1V 0HB - United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of London,School of Mathematics, Computer Science and Engineering, City,London,United Kingdom","institution_ids":["https://openalex.org/I180825142"]},{"raw_affiliation_string":"City University London (Northampton Square, London EC1V 0HB - United Kingdom)","institution_ids":["https://openalex.org/I180825142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040158247","display_name":"Han Cheng Seat","orcid":"https://orcid.org/0000-0003-4776-2064"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I190497903","display_name":"Laboratoire d'Analyse et d'Architecture des Syst\u00e8mes","ror":"https://ror.org/03vcm6439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I190497903","https://openalex.org/I193033237","https://openalex.org/I196454796","https://openalex.org/I205747304","https://openalex.org/I4210095849","https://openalex.org/I4210152422","https://openalex.org/I4210159245","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304"]},{"id":"https://openalex.org/I4210150358","display_name":"Institut Syst\u00e8mes Intelligents et de Robotique","ror":"https://ror.org/05neq8668","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I39804081","https://openalex.org/I4210150358","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"H. C. Seat","raw_affiliation_strings":["Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","Toulouse INP - Institut National Polytechnique (Toulouse) (France)","LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","LAAS-OASIS - Equipe Capteurs optiques et syst\u00e8mes int\u00e9gr\u00e9s intelligents (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ de Toulouse, INP, CNRS,LAAS-CNRS,Toulouse,France","institution_ids":["https://openalex.org/I17866349","https://openalex.org/I1294671590","https://openalex.org/I190497903"]},{"raw_affiliation_string":"Toulouse INP - Institut National Polytechnique (Toulouse) (France)","institution_ids":["https://openalex.org/I205747304"]},{"raw_affiliation_string":"LAAS-OSE - \u00c9quipe Opto\u00e9lectronique pour les Syst\u00e8mes Embarqu\u00e9s (France)","institution_ids":["https://openalex.org/I190497903"]},{"raw_affiliation_string":"LAAS-OASIS - Equipe Capteurs optiques et syst\u00e8mes int\u00e9gr\u00e9s intelligents (France)","institution_ids":["https://openalex.org/I4210150358","https://openalex.org/I190497903"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15518629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13885","display_name":"Geophysics and Sensor Technology","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dither","display_name":"Dither","score":0.8316152095794678},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.6901904940605164},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6301056146621704},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.5828484296798706},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.5807347297668457},{"id":"https://openalex.org/keywords/astronomical-interferometer","display_name":"Astronomical interferometer","score":0.45478665828704834},{"id":"https://openalex.org/keywords/lock","display_name":"Lock (firearm)","score":0.4257579445838928},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42263031005859375},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3788524270057678},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32153743505477905},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2724943161010742},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1785685122013092},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16004490852355957},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.08985099196434021}],"concepts":[{"id":"https://openalex.org/C70451592","wikidata":"https://www.wikidata.org/wiki/Q376493","display_name":"Dither","level":3,"score":0.8316152095794678},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6901904940605164},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6301056146621704},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5828484296798706},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5807347297668457},{"id":"https://openalex.org/C23576306","wikidata":"https://www.wikidata.org/wiki/Q17004698","display_name":"Astronomical interferometer","level":3,"score":0.45478665828704834},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.4257579445838928},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42263031005859375},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3788524270057678},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32153743505477905},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2724943161010742},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1785685122013092},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16004490852355957},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.08985099196434021},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/sensors43011.2019.8956756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02454118v1","is_oa":false,"landing_page_url":"https://laas.hal.science/hal-02454118","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2019 IEEE SENSORS, Oct 2019, Montreal, Canada. pp.1-4, ⟨10.1109/SENSORS43011.2019.8956756⟩","raw_type":"Conference papers"},{"id":"pmh:oai:HAL:hal-02456966v1","is_oa":false,"landing_page_url":"https://hal.laas.fr/hal-02456966","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2019 IEEE SENSORS","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7099999785423279,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1970617901","https://openalex.org/W1975431976","https://openalex.org/W1991596513","https://openalex.org/W2002170063","https://openalex.org/W2054090110","https://openalex.org/W2078060855","https://openalex.org/W2151468376","https://openalex.org/W2243455902"],"related_works":["https://openalex.org/W4233832550","https://openalex.org/W2293472009","https://openalex.org/W2091190485","https://openalex.org/W2232143424","https://openalex.org/W4236498719","https://openalex.org/W2032625781","https://openalex.org/W2956064888","https://openalex.org/W2077267049","https://openalex.org/W2058864897","https://openalex.org/W207697619"],"abstract_inverted_index":{"An":[0],"automatic":[1],"wavelength":[2,21],"lock-in":[3,31],"technique":[4],"is":[5],"proposed":[6,16],"to":[7,22,42],"improve":[8],"fiber":[9],"interferometer":[10],"performance":[11],"for":[12,49],"geophysics":[13],"application.":[14],"The":[15,30],"approach":[17],"locks":[18],"the":[19,23,36,40,44,57],"laser":[20,41],"absorption":[24],"lines":[25],"of":[26],"hydrogen":[27],"fluoride":[28],"gas.":[29],"scheme":[32],"directly":[33],"benefits":[34],"from":[35],"dithering":[37],"signal":[38],"driving":[39],"obtain":[43],"required":[45],"quadrature":[46],"phase":[47],"shift":[48],"displacement":[50],"reconstruction":[51],"and":[52],"thus":[53],"does":[54],"not":[55],"affect":[56],"sensor":[58],"operation.":[59]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}