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Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)最新文献

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High-Q Silicon-Germanium Ring Resonator for On-Chip Sensing Applications in the Mid-Infrared 用于中红外片上传感的高q硅锗环形谐振器
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/es.2022.em1d.4
M. Perestjuk, Rémi Armand, A. D. Torre, M. Sinobad, A. Mitchell, A. Boes, J. Hartmann, J. Fédéli, V. Reboud, C. Monat, C. Grillet
{"title":"High-Q Silicon-Germanium Ring Resonator for On-Chip Sensing Applications in the Mid-Infrared","authors":"M. Perestjuk, Rémi Armand, A. D. Torre, M. Sinobad, A. Mitchell, A. Boes, J. Hartmann, J. Fédéli, V. Reboud, C. Monat, C. Grillet","doi":"10.1364/es.2022.em1d.4","DOIUrl":"https://doi.org/10.1364/es.2022.em1d.4","url":null,"abstract":"We report a high-Q ring resonator in a silicon-germanium on silicon chip-based platform for sensing applications in the mid-infrared. The side-coupled ring exhibits a loaded Q-factor of 90,000 at the operating wavelength around 4.18 µm.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"3 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":"128802061","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}
引用次数: 0
Silicon-on-Insulator (SOI) Slot Waveguide for Methane Absorption Sensing in the Mid-Infrared 中红外甲烷吸收传感用绝缘体上硅(SOI)槽波导
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/es.2022.em1d.2
H. D. Yallew, M. Vlk, Anurup Datta, S. Alberti, Jens Høvik, A. Aksnes, M. Greve, J. Jágerská
{"title":"Silicon-on-Insulator (SOI) Slot Waveguide for Methane Absorption Sensing in the Mid-Infrared","authors":"H. D. Yallew, M. Vlk, Anurup Datta, S. Alberti, Jens Høvik, A. Aksnes, M. Greve, J. Jágerská","doi":"10.1364/es.2022.em1d.2","DOIUrl":"https://doi.org/10.1364/es.2022.em1d.2","url":null,"abstract":"We demonstrate SOI slot waveguides for highly sensitive on-chip detection of methane using tunable diode-laser absorption spectroscopy in the mid-infrared. 1.7 ppm limit of detection has been shown with a 1 cm long slot waveguide.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"24 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":"124035833","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}
引用次数: 2
Free-running dual-comb spectroscopy based on space-multiplexing and error correction 基于空间复用和误差校正的自由运行双梳光谱
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/es.2022.em3d.3
Yu Li, Haoyang Yu, Qiuying Ma, Yue Wang, Qian Zhou, Wei Ren, K. Ni
{"title":"Free-running dual-comb spectroscopy based on space-multiplexing and error correction","authors":"Yu Li, Haoyang Yu, Qiuying Ma, Yue Wang, Qian Zhou, Wei Ren, K. Ni","doi":"10.1364/es.2022.em3d.3","DOIUrl":"https://doi.org/10.1364/es.2022.em3d.3","url":null,"abstract":"We demonstrate a free-running dual-comb spectroscopy with low complexity and high performance. By using space-multiplexed mode-locked fiber lasers and error correction, long-term mutual coherence can be reconstructed without any active control.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"2 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":"125618355","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}
引用次数: 0
Flame Chemiluminescence Sensing and Analysis for Scramjet Control 超燃冲压发动机控制中的火焰化学发光传感与分析
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.ltu5b.2
L. Elkowitz, C. Goyne, Chloe E. Dedic
{"title":"Flame Chemiluminescence Sensing and Analysis for Scramjet Control","authors":"L. Elkowitz, C. Goyne, Chloe E. Dedic","doi":"10.1364/lacsea.2022.ltu5b.2","DOIUrl":"https://doi.org/10.1364/lacsea.2022.ltu5b.2","url":null,"abstract":"Optical emission spectroscopy and filtered high-speed imaging of OH*, CH* and C2* chemiluminescence is measured the combustor of a scramjet engine to explore its use as a flight control sensor.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"1 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":"129285415","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}
引用次数: 0
A New Detecting Mechanism of Single-Molecule Optoplasmonic Sensors 一种新的单分子光等离子体传感器检测机制
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.sw3e.6
N. Toropov, Matthew Houghton, Deshui Yu, F. Vollmer
{"title":"A New Detecting Mechanism of Single-Molecule Optoplasmonic Sensors","authors":"N. Toropov, Matthew Houghton, Deshui Yu, F. Vollmer","doi":"10.1364/sensors.2022.sw3e.6","DOIUrl":"https://doi.org/10.1364/sensors.2022.sw3e.6","url":null,"abstract":"Single-molecule sensors based on the whispering-gallery modes coupled to plasmonic resonant systems are studied. We reveal the changes of the reactive sensing mechanisms under different intensities of modes – anomalous decrease of the resonant mode wavelength.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"10 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":"127637159","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}
引用次数: 0
H2S detection in complex gas matrices 复杂气体基质中H2S的检测
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lw4d.3
A. Sampaolo, M. Olivieri, G. Menduni, A. Zifarelli, M. Giglio, P. Patimisco, V. Spagnolo
{"title":"H2S detection in complex gas matrices","authors":"A. Sampaolo, M. Olivieri, G. Menduni, A. Zifarelli, M. Giglio, P. Patimisco, V. Spagnolo","doi":"10.1364/lacsea.2022.lw4d.3","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lw4d.3","url":null,"abstract":"We report on two quartz-enhanced photoacoustic sensors for H2S trace detection in natural gas leaks. The challenge for these two spectroscopic approaches consists in avoiding methane interference and detect hydrogen sulfide at the sub-ppm level.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"21 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":"132995018","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}
引用次数: 0
Broadband H2O and Temperature Measurements in Dynamic H2/O2 Flames using a Swept-Wavelength ECQCL 利用扫描波长ECQCL测量动态H2/O2火焰中的宽带水和温度
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lth3e.1
M. Phillips, A. Butler, N. Glumac, Michael D. DeMagistris, Morgan D. Ruesch, Andrea C. Zambon, Neeraj Sinha
{"title":"Broadband H2O and Temperature Measurements in Dynamic H2/O2 Flames using a Swept-Wavelength ECQCL","authors":"M. Phillips, A. Butler, N. Glumac, Michael D. DeMagistris, Morgan D. Ruesch, Andrea C. Zambon, Neeraj Sinha","doi":"10.1364/lacsea.2022.lth3e.1","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lth3e.1","url":null,"abstract":"Absorption spectra from 950-1170 cm-1 are measured at 500 Hz with a swept-wavelength external cavity quantum cascade to determine H2O temperatures and column densities in propagating H2/O2 flames and compared to computational fluid dynamic models.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"120 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":"126231698","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}
引用次数: 0
Spider Dragline Silk-Based Flexible Temperature Sensor 蜘蛛拖丝柔性温度传感器
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.sm3e.5
M. Zhang, Zhihai Liu, Yu Zhang, Yaxun Zhang, Xinghua Yang, Jianzhong Zhang, Jun Yang, Libo Yuan
{"title":"Spider Dragline Silk-Based Flexible Temperature Sensor","authors":"M. Zhang, Zhihai Liu, Yu Zhang, Yaxun Zhang, Xinghua Yang, Jianzhong Zhang, Jun Yang, Libo Yuan","doi":"10.1364/sensors.2022.sm3e.5","DOIUrl":"https://doi.org/10.1364/sensors.2022.sm3e.5","url":null,"abstract":"We fabricate a spider silk-based multimode interferometer through evanescent coupling method. The silk is used to achieve light guiding and temperature sensing simultaneously. The sensing structure is encapsulated in PDMS, and made into a flexible and wearable sensor which can be used for real-time monitoring of human body temperature.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","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":"114748996","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}
引用次数: 0
Quantitative in-situ Raman spectroscopy for gas and liquid phase catalytic reactions 气相和液相催化反应的定量原位拉曼光谱
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lth5e.3
Chaobo Yang, Haoyi Wang, Liang Huang, S. Sarathy, Xu Lu, G. Magnotti
{"title":"Quantitative in-situ Raman spectroscopy for gas and liquid phase catalytic reactions","authors":"Chaobo Yang, Haoyi Wang, Liang Huang, S. Sarathy, Xu Lu, G. Magnotti","doi":"10.1364/lacsea.2022.lth5e.3","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lth5e.3","url":null,"abstract":"We demonstrate an application of Raman spectroscopy for in-situ measurements of gas and liquid phase catalytic reactions. After a hybrid fitting and integrating processing, the Raman spectra provide quantitative information of the near-surface region.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"96 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":"114829995","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}
引用次数: 0
QCL-based Cavity-Enhanced Absorption Spectroscopy of N2O at 4.5 μm 基于qcl的4.5 μm N2O的腔增强吸收光谱
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/es.2022.etu4h.6
Min Yang, Zhen Wang, Qinxue Nie, W. Ren
{"title":"QCL-based Cavity-Enhanced Absorption Spectroscopy of N2O at 4.5 μm","authors":"Min Yang, Zhen Wang, Qinxue Nie, W. Ren","doi":"10.1364/es.2022.etu4h.6","DOIUrl":"https://doi.org/10.1364/es.2022.etu4h.6","url":null,"abstract":"We present a cavity-enhanced absorption sensor for ambient N2O detection. The Pound-Drever-Hall technique was implemented to lock a quantum cascade laser to a high-finesse cavity by directly modulating the laser injection current.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"321 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":"129408053","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}
引用次数: 0
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