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

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Mid-IR frequency modulation spectroscopy for sensing C2H2 in a dusty plasma 在尘埃等离子体中感应C2H2的中红外调频光谱
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lm4b.4
Mithun Pal, Michael Stuhr, Nancy Faßheber, A. Petersen, F. Greiner, G. Friedrichs
{"title":"Mid-IR frequency modulation spectroscopy for sensing C2H2 in a dusty plasma","authors":"Mithun Pal, Michael Stuhr, Nancy Faßheber, A. Petersen, F. Greiner, G. Friedrichs","doi":"10.1364/lacsea.2022.lm4b.4","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lm4b.4","url":null,"abstract":"We have developed a 3 μm mid-IR continuous wave OPO-based two-tone frequency modulation laser absorption technique. The optical spectrometer was characterized and deployed for investigating C2H2 concentration dynamics in a particle forming dusty plasma environment.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"48 5 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":"130866820","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
Quantum-limited absorption estimation with ring resonators 环形谐振器的量子有限吸收估计
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.stu4g.1
A. Belsley, E. Allen, A. Datta, J. Matthews
{"title":"Quantum-limited absorption estimation with ring resonators","authors":"A. Belsley, E. Allen, A. Datta, J. Matthews","doi":"10.1364/sensors.2022.stu4g.1","DOIUrl":"https://doi.org/10.1364/sensors.2022.stu4g.1","url":null,"abstract":"Coherent-state probes in appropriately designed all-pass ring resonators outperform any quantum probe single-pass absorption estimation strategy, including those using Fock or bright squeezed states.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"43 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":"115106924","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 Source Power Enhancement for Remote Methane Sensing Applications 激光源功率增强在甲烷遥感中的应用
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lm3b.1
M. Soskind, P. Kaczmarek, K. Abramski, G. Wysocki
{"title":"Laser Source Power Enhancement for Remote Methane Sensing Applications","authors":"M. Soskind, P. Kaczmarek, K. Abramski, G. Wysocki","doi":"10.1364/lacsea.2022.lm3b.1","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lm3b.1","url":null,"abstract":"We present on methods for enhancing the output power of narrow-linewidth laser sources for use in applications such as methane sensing at 1650 nm using Raman amplifiers, semiconductor optical amplifiers, and coherent beam combining.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"362 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":"133583522","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
Measurement Precision of fs/ps Coherent Anti-Stokes Raman Scattering for Low-Pressure Applications 低压应用中fs/ps相干反斯托克斯拉曼散射的测量精度
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lm2b.6
Erik L. Braun, V. Athmanathan, M. Slipchenko, T. Meyer
{"title":"Measurement Precision of fs/ps Coherent Anti-Stokes Raman Scattering for Low-Pressure Applications","authors":"Erik L. Braun, V. Athmanathan, M. Slipchenko, T. Meyer","doi":"10.1364/lacsea.2022.lm2b.6","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lm2b.6","url":null,"abstract":"Uncertainty analysis was performed for kHz-rate hybrid femtosecond/picosecond rotational coherent anti-Stokes Raman scattering thermometry. A high-energy probe pulse and simultaneous nonresonant background acquisition improved the precision of the technique for low-pressure applications.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"134 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":"121767005","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
GeSbSe Devices for Mid-Infrared Optical Sensing 中红外光学传感用GeSbSe器件
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.sm4e.2
M. Grayson, Gregory Krueper, Bo Xu, D. Hjelme, J. Gopinath, W. Park
{"title":"GeSbSe Devices for Mid-Infrared Optical Sensing","authors":"M. Grayson, Gregory Krueper, Bo Xu, D. Hjelme, J. Gopinath, W. Park","doi":"10.1364/sensors.2022.sm4e.2","DOIUrl":"https://doi.org/10.1364/sensors.2022.sm4e.2","url":null,"abstract":"We fabricated GeSbSe waveguides and resonators using e-beam lithography and achieved a propagation loss of 4.4 dB/cm in the mid-infrared region. Using these devices we demonstrated optical sensing of aromatic aldehydes with a limit of detection of 0.25 μmol/mL.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"13 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":"121760314","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
Palm-sized mid-infrared (LWIR) passive spectroscopic imaging with uncooled microbolometer arrays for non-invasive blood glucose sensors 手掌大小的中红外(LWIR)无源光谱成像与非冷却微辐射热计阵列，用于无创血糖传感器
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/ais.2022.atu3g.4
I. Ishimaru, Tomoya Kitazaki, Yusuke Morimoto, So Yamashita, Shiori Tahara, Daichi Anabuki, Kenji Wada, Akira Nishiyama
{"title":"Palm-sized mid-infrared (LWIR) passive spectroscopic imaging with uncooled microbolometer arrays for non-invasive blood glucose sensors","authors":"I. Ishimaru, Tomoya Kitazaki, Yusuke Morimoto, So Yamashita, Shiori Tahara, Daichi Anabuki, Kenji Wada, Akira Nishiyama","doi":"10.1364/ais.2022.atu3g.4","DOIUrl":"https://doi.org/10.1364/ais.2022.atu3g.4","url":null,"abstract":"We are aiming at realization of non-invasive blood glucose sensors by the proposed mid-infrared (LWIR: Long Wavelength Infrared) passive spectroscopic imager. From human bodies, mid-infrared lights, whose wavelength are around 10µm, are emitted in accordance with Plank’s law. We confirmed the specific emission spectral peaks (@9.65µm etc.) derived from glucose components inside of human arms. These feasibility studies suggested the realization of measuring glucose concentrations inside of human bodies only by holding hands or arms on sensors like tablet thermometers. The completely new concept for non-invasive blood glucose sensors is proposed.","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":"124132251","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
Near-infrared hyperspectral imager with an integrated fibre calibration channel 具有集成光纤校准通道的近红外高光谱成像仪
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/ais.2022.am1f.2
Christopher Graham, J. Girkin, C. Bourgenot
{"title":"Near-infrared hyperspectral imager with an integrated fibre calibration channel","authors":"Christopher Graham, J. Girkin, C. Bourgenot","doi":"10.1364/ais.2022.am1f.2","DOIUrl":"https://doi.org/10.1364/ais.2022.am1f.2","url":null,"abstract":"The design and demonstration of a compact, lightweight downwelling irradiance sensor integrated into a custom near-infrared hyperspectral imager built for use on a UAV during patchy cloud conditions for remote soil moisture content sensing.","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":"130318211","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
Plasmonic Sensors for Pathogen Detection 用于病原体检测的等离子体传感器
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/ais.2022.jm2e.5
L. Tay, Ping-Ji Huang, L. Chau
{"title":"Plasmonic Sensors for Pathogen Detection","authors":"L. Tay, Ping-Ji Huang, L. Chau","doi":"10.1364/ais.2022.jm2e.5","DOIUrl":"https://doi.org/10.1364/ais.2022.jm2e.5","url":null,"abstract":"Plasmonic surface enhanced Raman scattering (SERS) probes were synthesized with different Raman reporter molecules and conjugated with pathogen specific antibodies to provide a rapid screening platform for the detection of pathogenic bacterium, S. aureus and S. Typhimurium.","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":"127746066","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
Plastic Scintillation Fibre Dosimetry for Monitoring of External Beam Radiation Therapy 塑料闪烁纤维剂量法监测外束放射治疗
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/sensors.2022.stu4c.2
W. Kam, M. Martyn, O. Olusoji, P. Woulfe, S. O’Keeffe
{"title":"Plastic Scintillation Fibre Dosimetry for Monitoring of External Beam Radiation Therapy","authors":"W. Kam, M. Martyn, O. Olusoji, P. Woulfe, S. O’Keeffe","doi":"10.1364/sensors.2022.stu4c.2","DOIUrl":"https://doi.org/10.1364/sensors.2022.stu4c.2","url":null,"abstract":"This work presents the feasibility of Kuraray’s plastic scintillator based fibre for monitoring external beam radiation therapy. The sensor was investigated within a clinical linac for different energies, dose rates and field sizes for comparison.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"65 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":"129959198","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
Remote detection using maximal coherence control technique in coherent anti-Stokes Raman spectroscopy 相干反斯托克斯拉曼光谱中最大相干控制技术的远程探测
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI: 10.1364/lacsea.2022.lm3b.5
J. Chathanathil, Gengyuan Liu, S. Malinovskaya
{"title":"Remote detection using maximal coherence control technique in coherent anti-Stokes Raman spectroscopy","authors":"J. Chathanathil, Gengyuan Liu, S. Malinovskaya","doi":"10.1364/lacsea.2022.lm3b.5","DOIUrl":"https://doi.org/10.1364/lacsea.2022.lm3b.5","url":null,"abstract":"A theoretical framework for the remote detection of molecules is presented in which a quantum control technique, determined to maximize the vibrational coherence in coherent anti-Stokes Raman spectroscopy, is used to optimize the backscattered signal from a cloud of molecules.","PeriodicalId":231405,"journal":{"name":"Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)","volume":"102 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":"129844048","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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