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

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Integration of Diagnostic Fiber Bragg Grating Sensors in Advanced Carbon Composite Materials 诊断光纤光栅传感器在先进碳复合材料中的集成
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.sm1c.2
L. Tozzetti, M. Gabardi, S. Faralli, M. Solazzi, S. Rajbhandari, D. Benedetti, G. Buttaro, F. Di Pasquale
{"title":"Integration of Diagnostic Fiber Bragg Grating Sensors in Advanced Carbon Composite Materials","authors":"L. Tozzetti, M. Gabardi, S. Faralli, M. Solazzi, S. Rajbhandari, D. Benedetti, G. Buttaro, F. Di Pasquale","doi":"10.1364/sensors.2022.sm1c.2","DOIUrl":"https://doi.org/10.1364/sensors.2022.sm1c.2","url":null,"abstract":"FBG sensors written by femtosecond laser pulses are embedded in carbon composite structures. A comparative analysis, supported by theory, points out the embedding process repeatability and the sensing technology effectiveness for structural health monitoring.","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":"127917154","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
High-Resolution Dual-Comb Spectroscopy in the Range 2–12 µm Based on Fully Referenced Cr:ZnS Laser Combs 基于全参考Cr:ZnS激光梳的2-12µm范围高分辨率双梳光谱
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lm4b.2
S. Vasilyev, V. Smolski, J. Peppers, M. Mirov, I. Moskalev, Y. Barnakov, A. Muraviev, K. Vodopyanov, S. Mirov
{"title":"High-Resolution Dual-Comb Spectroscopy in the Range 2–12 µm Based on Fully Referenced Cr:ZnS Laser Combs","authors":"S. Vasilyev, V. Smolski, J. Peppers, M. Mirov, I. Moskalev, Y. Barnakov, A. Muraviev, K. Vodopyanov, S. Mirov","doi":"10.1364/lacsea.2022.lm4b.2","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lm4b.2","url":null,"abstract":"Optical frequency combs based on mode-locked Cr:ZnS lasers uniquely combine multi-octave bandwidth, high brightness, and compactness. We demonstrate spectroscopy with dual Cr:ZnS combs accessing 800,000 comb teeth spanning 2000 cm–1 in the middle-IR.","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":"121397920","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
Combined Digital In-Line Holography and Particle Image Velocimetry Diagnostics of Dust Clouds Prior to Ignition 数字在线全息和粒子图像测速相结合的尘埃云点火前诊断
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lw1d.4
C. Schweizer, Chad V. Mashuga, W. Kulatilaka
{"title":"Combined Digital In-Line Holography and Particle Image Velocimetry Diagnostics of Dust Clouds Prior to Ignition","authors":"C. Schweizer, Chad V. Mashuga, W. Kulatilaka","doi":"10.1364/lacsea.2022.lw1d.4","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lw1d.4","url":null,"abstract":"Two advanced laser methods are used to study dust cloud ignitability in standard ignition testing devices. DIH and PIV are combined for quantitative particle and flow characteristics inside the explosion tube prior to ignition.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"71 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120901986","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
Fiber-optic Fabry-Perot water penetration sensors using MT optical connector and spacer 采用MT光学连接器和间隔器的光纤法布里-珀罗水渗透传感器
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.sm1c.6
M. Kihara, Masato Ohira, Yusuke Arima, Fuka Kikuchi
{"title":"Fiber-optic Fabry-Perot water penetration sensors using MT optical connector and spacer","authors":"M. Kihara, Masato Ohira, Yusuke Arima, Fuka Kikuchi","doi":"10.1364/sensors.2022.sm1c.6","DOIUrl":"https://doi.org/10.1364/sensors.2022.sm1c.6","url":null,"abstract":"We investigate return loss characteristics of fiber-optic Fabry-Perot sensors that utilize optical connectors and a space. Experimental results demonstrate that fiber-optic Fabry-Perot sensor with a paper can be effective for sensing water penetration.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"101 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":"115211118","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
Monitoring Soil Carbon Distribution Using Laser-Induced Breakdown Spectroscopy 利用激光诱导击穿光谱法监测土壤碳分布
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/es.2022.ew1g.2
Joni Ahokas, J. Viljanen, J. Toivonen
{"title":"Monitoring Soil Carbon Distribution Using Laser-Induced Breakdown Spectroscopy","authors":"Joni Ahokas, J. Viljanen, J. Toivonen","doi":"10.1364/es.2022.ew1g.2","DOIUrl":"https://doi.org/10.1364/es.2022.ew1g.2","url":null,"abstract":"Novel approach for soil carbon monitoring is required to steer the agriculture and soil cultivation towards carbon sequestrating techniques. Laser-induced breakdown spectroscopy (LIBS) has the potential for efficient in-situ soil carbon monitoring.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"203 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":"116025030","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
Burst-Mode Noncollinear Optical Parametric Oscillator 突发模式非共线光学参量振荡器
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.ltu5b.3
Mateo Gomez, M. Slipchenko, S. Son, T. Meyer
{"title":"Burst-Mode Noncollinear Optical Parametric Oscillator","authors":"Mateo Gomez, M. Slipchenko, S. Son, T. Meyer","doi":"10.1364/lacsea.2022.ltu5b.3","DOIUrl":"https://doi.org/10.1364/lacsea.2022.ltu5b.3","url":null,"abstract":"Laser illumination is preferred for visualization of hypersonic flows, but coherent speckle typically limits the spatial resolution. This work develops a burst-mode non-collinear optical parametric oscillator to realize a broadband signal for speckle-free imaging.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"589 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":"122937641","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: 1
Fibre Bragg Grating Optical Fibre Sensors Application for Strain Monitorisation in Pultruded Smart FRP Beams 光纤光栅光纤传感器在拉挤智能FRP梁应变监测中的应用
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.sm1c.3
Daniel Maldonado-Hurtado, J. Madrigal, Rocío Ruiz, A. Crespo, S. Sales
{"title":"Fibre Bragg Grating Optical Fibre Sensors Application for Strain Monitorisation in Pultruded Smart FRP Beams","authors":"Daniel Maldonado-Hurtado, J. Madrigal, Rocío Ruiz, A. Crespo, S. Sales","doi":"10.1364/sensors.2022.sm1c.3","DOIUrl":"https://doi.org/10.1364/sensors.2022.sm1c.3","url":null,"abstract":"We successfully embedded optical sensors based on fibre Bragg gratings in a fibre reinforced polymer pultrusion beam for strain monitoring. Tests results showed up to 7500 µstrains transmitted from the test beam to the sensors.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"55 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":"123145711","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
Detection of Gaseous Nerve Agent Simulants with Photoacoustic Fourier Transform Spectroscopy 利用光声傅立叶变换光谱检测气体神经毒剂模拟物
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.sm4e.3
T. Mikkonen, Daniel Luoma, Hanna Hakulinen, P. Vanninen, J. Toivonen
{"title":"Detection of Gaseous Nerve Agent Simulants with Photoacoustic Fourier Transform Spectroscopy","authors":"T. Mikkonen, Daniel Luoma, Hanna Hakulinen, P. Vanninen, J. Toivonen","doi":"10.1364/sensors.2022.sm4e.3","DOIUrl":"https://doi.org/10.1364/sensors.2022.sm4e.3","url":null,"abstract":"We demonstrate Fourier transform spectroscopy with a supercontinuum light source and cantilever-enhanced photoacoustic detection for sensitive (sub-ppm) and selective sensing of nerve agents with low gas consumption of a few milliliters.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"37 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":"124510714","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
Design and Performance Characterization of a Portable, Frequency Comb-Calibrated, Laser Heterodyne Radiometer 一种便携式频率梳校准激光外差辐射计的设计与性能表征
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/es.2022.em2d.2
Chenhui Qiu, Aldo Moreno-Oyervides, O. Bonilla-Manrique, P. Martín-Mateos
{"title":"Design and Performance Characterization of a Portable, Frequency Comb-Calibrated, Laser Heterodyne Radiometer","authors":"Chenhui Qiu, Aldo Moreno-Oyervides, O. Bonilla-Manrique, P. Martín-Mateos","doi":"10.1364/es.2022.em2d.2","DOIUrl":"https://doi.org/10.1364/es.2022.em2d.2","url":null,"abstract":"We present the design and the initial performance characterization of a portable laser heterodyne radiometer for in-field operation featuring an optical frequency comb-calibrated frequency axis and dual-acquisition mode (traditional and wavelength modulation) capabilities.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"92 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":"114860659","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
Laser-Based Sensor for Combustion Diagnostics in Mid-Infrared 11.56 ─ 15 μm 中红外11.56─15 μm燃烧诊断激光传感器
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lm4b.3
Ali Elkhazraji, M. Shakfa, Mohammad Adil, Mhanna Mhanna, Hanfeng Jin, M. Marangoni, B. Giri, A. Farooq
{"title":"Laser-Based Sensor for Combustion Diagnostics in Mid-Infrared 11.56 ─ 15 μm","authors":"Ali Elkhazraji, M. Shakfa, Mohammad Adil, Mhanna Mhanna, Hanfeng Jin, M. Marangoni, B. Giri, A. Farooq","doi":"10.1364/lacsea.2022.lm4b.3","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lm4b.3","url":null,"abstract":"We present a new sensor based on a widely tunable difference-frequency-generation light source emitting in the mid-infrared. We applied this sensor to probe benzene (C6H6) and hydrogen cyanide (HCN) in reactive environments at combustion-relevent conditions.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"19 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":"114905825","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
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