Yanqiong Wang, C. Gong, Xi Yang, Yiling Liu, Lei Wei, Y. Rao, Y. Gong
{"title":"Photonic Bandgap Fiber Microlaser for Optofluidic Sensing and Tagging","authors":"Yanqiong Wang, C. Gong, Xi Yang, Yiling Liu, Lei Wei, Y. Rao, Y. Gong","doi":"10.1364/ofs.2022.f2.2","DOIUrl":"https://doi.org/10.1364/ofs.2022.f2.2","url":null,"abstract":"We report hollow-core photonic bandgap fiber microlasers that integrate the functions of sensitive biodetection (limit of detection 0.06 ng/μL) and mass tagging (encoding capacity > 22500), applicable to mass screening scenarios.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122243272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
W. Ko, K. Feder, Xiaoguang Sun, Jie Li, P. Westbrook
{"title":"Single Channel Multicore Fiber Assemblies Applied to Twist Effects in Fiber Shape Sensing","authors":"W. Ko, K. Feder, Xiaoguang Sun, Jie Li, P. Westbrook","doi":"10.1364/ofs.2022.tu2.4","DOIUrl":"https://doi.org/10.1364/ofs.2022.tu2.4","url":null,"abstract":"We demonstrate high spatial resolution fiber shape sensing using one simultaneous measurement of four helically twisted cores, allowing calibration of the fiber spin rate. Our fiber is also shown to have minimal induced mechanical twist.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134141732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Śmietana, Marta Janczuk-Richter, P. Sezemský, V. Stranak, M. Koba, J. Niedziółka-Jönsson
{"title":"Electrical potential sensing with fluorine-doped tin oxide-coated lossy-mode resonance probe","authors":"M. Śmietana, Marta Janczuk-Richter, P. Sezemský, V. Stranak, M. Koba, J. Niedziółka-Jönsson","doi":"10.1364/ofs.2022.w4.61","DOIUrl":"https://doi.org/10.1364/ofs.2022.w4.61","url":null,"abstract":"Optical fiber probe based on fluorine-doped tin oxide thin film has been applied for electric potential measurements in electrochemical configuration. The sensitivity reaches up to 35 nm/V in potential range -0.6 V to 0.6 V.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"192 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134515124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Thermal Analysis of Ductal Carcinoma in Situ during Plasmonic Photothermal Therapy with FDTD method","authors":"B. P. Escobar, G. Patiño, R. Adriano","doi":"10.1364/ofs.2022.w4.64","DOIUrl":"https://doi.org/10.1364/ofs.2022.w4.64","url":null,"abstract":"In this work, the thermal effects of doses in a ductal carcinoma in situ exposed to photothermal therapy are analyzed by FDTD, in order to have a dose analyzer software.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115397030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pengfei Wang, Hong-juan Zhang, Nuo Xu, Yu Wang, Bao-quan Jin
{"title":"Partial Discharge Detection using FDM Phase-Sensitive OTDR with Crosstalk Noise Suppression","authors":"Pengfei Wang, Hong-juan Zhang, Nuo Xu, Yu Wang, Bao-quan Jin","doi":"10.1364/ofs.2022.w4.9","DOIUrl":"https://doi.org/10.1364/ofs.2022.w4.9","url":null,"abstract":"A partial discharge detection method is proposed based on the FDM φ-OTDR with the crosstalk noise suppressed algorithm. The SNR of the detected discharge reaches 39.24dB, and the average noise is reduced by 54.48%.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124193257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Silvestri, R. W. Peterson, Christopher Hilweg, Haocun Yu, P. Walther
{"title":"Towards large-scale entanglement-enhanced interferometry","authors":"R. Silvestri, R. W. Peterson, Christopher Hilweg, Haocun Yu, P. Walther","doi":"10.1364/ofs.2022.th3.3","DOIUrl":"https://doi.org/10.1364/ofs.2022.th3.3","url":null,"abstract":"We report progress measuring Earth’s rotation with entangled photons. In our 2 km fiber Sagnac interferometer, we achieve milliradian sensitivity with cw light, find a preliminary signal, and work towards injecting 2-photon NOON states.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124561616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Mendes, L. Coelho, Carlos M. Pereira, Pedro Jorge
{"title":"Differential Refractometric Platform for Reliable Biosensing based on Long-period Gratings and Molecular Imprinting","authors":"J. Mendes, L. Coelho, Carlos M. Pereira, Pedro Jorge","doi":"10.1364/ofs.2022.th4.72","DOIUrl":"https://doi.org/10.1364/ofs.2022.th4.72","url":null,"abstract":"A new (bio)sensing platform based on differential refractometric measurements was developed. The sensing scheme is based on the combination LPFGs/MIP/NIP, involving a dual channel system for real-time compensation of non-specific interactions. The correction system improves the sensor behavior by reducing the response to interferents by 30%.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117146115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chen Zhu, Wassana Naku, A. Nambisan, R. Gerald, Jie Huang
{"title":"Optical Fiber Tip Learns to Identify Liquids","authors":"Chen Zhu, Wassana Naku, A. Nambisan, R. Gerald, Jie Huang","doi":"10.1364/ofs.2022.th4.5","DOIUrl":"https://doi.org/10.1364/ofs.2022.th4.5","url":null,"abstract":"We propose and demonstrate an extremely simple fiber-optic tip sensor system to identify liquids through droplet evaporation events on the fiber tip, analyzed using machine learning techniques.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116284090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G. Woyessa, A. Theodosiou, C. Markos, K. Kalli, O. Bang
{"title":"Tapered CYTOP Optical Fiber for Single Peak FBG Sensor","authors":"G. Woyessa, A. Theodosiou, C. Markos, K. Kalli, O. Bang","doi":"10.1364/ofs.2022.th4.18","DOIUrl":"https://doi.org/10.1364/ofs.2022.th4.18","url":null,"abstract":"We demonstrated a single peak FBG reflection spectrum in multimode perfluorinated polymer optical fiber by tapering the fiber and then inscribing an FBG in the waist section of the taper.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116813748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fiber Bragg Grating Sensors for Monitoring Railway Switches and Crossings","authors":"Abdelfateh Kerouche, Taoufik Najeh, P. Jaen-Sola","doi":"10.1364/ofs.2022.w4.37","DOIUrl":"https://doi.org/10.1364/ofs.2022.w4.37","url":null,"abstract":"A solution to monitor excessive wear on railway switches and crossings based on Fiber Brag Grating (FBG) optical fiber sensors is discussed. Results of this pilot study based on simulation and lab tests have shown correlation for static load.","PeriodicalId":265406,"journal":{"name":"27th International Conference on Optical Fiber Sensors","volume":"11 21","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120842049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}