Emerging Imaging and Sensing Technologies for Security and Defence VI最新文献

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The right waveband: matching the technology to the application 正确的波段:使技术与应用相匹配
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-14 DOI: 10.1117/12.2614773
Patrick R. Body
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引用次数: 0
A large size position sensitive detector based on photosynthetic protein 基于光合蛋白的大尺寸位置敏感检测器
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-12 DOI: 10.1117/12.2598544
Y. Okada-Shudo, Kanako Kawahara
{"title":"A large size position sensitive detector based on photosynthetic protein","authors":"Y. Okada-Shudo, Kanako Kawahara","doi":"10.1117/12.2598544","DOIUrl":"https://doi.org/10.1117/12.2598544","url":null,"abstract":"","PeriodicalId":144909,"journal":{"name":"Emerging Imaging and Sensing Technologies for Security and Defence VI","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129835494","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
Advanced functional materials for 3D laser micro- and nanoprinting 用于三维激光微打印和纳米打印的先进功能材料
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-12 DOI: 10.1117/12.2600755
E. Blasco
{"title":"Advanced functional materials for 3D laser micro- and nanoprinting","authors":"E. Blasco","doi":"10.1117/12.2600755","DOIUrl":"https://doi.org/10.1117/12.2600755","url":null,"abstract":"","PeriodicalId":144909,"journal":{"name":"Emerging Imaging and Sensing Technologies for Security and Defence VI","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122713757","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
Fully-integrated multifunctional fast time to amplitude converter for high-performance timing applications 完全集成的多功能快速时间到幅度转换器,用于高性能定时应用
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-12 DOI: 10.1117/12.2599831
G. Acconcia, Francesco Malanga, I. Labanca, M. Ghioni, I. Rech
{"title":"Fully-integrated multifunctional fast time to amplitude converter for high-performance timing applications","authors":"G. Acconcia, Francesco Malanga, I. Labanca, M. Ghioni, I. Rech","doi":"10.1117/12.2599831","DOIUrl":"https://doi.org/10.1117/12.2599831","url":null,"abstract":"Timing measurements with single photon detectors have acquired a prominent role in many applications, especially where they allow the recovery of faint light signals in harsh environments. We present a new fully-integrated multifunctional Time-to-Amplitude Converter (TAC), featuring 8 channels with a full scale range up to 100ns and a linearity better than 1% of the LSB peak to peak. The maximum speed of the converter is obtained in the Fast-TAC configuration (80MHz), while the precision of the converter can be maximized by exploiting multiple channels to perform the same conversion, achieving an overall jitter as low as 1.4ps.","PeriodicalId":144909,"journal":{"name":"Emerging Imaging and Sensing Technologies for Security and Defence VI","volume":"186 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114372010","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
Single-detector megapixel dual comb coherent ranging 单探测器百万像素双梳相干测距
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-12 DOI: 10.1117/12.2598571
A. Lukashchuk, J. Riemensberger, M. Karpov, Junqiu Liu, T. Kippenberg
{"title":"Single-detector megapixel dual comb coherent ranging","authors":"A. Lukashchuk, J. Riemensberger, M. Karpov, Junqiu Liu, T. Kippenberg","doi":"10.1117/12.2598571","DOIUrl":"https://doi.org/10.1117/12.2598571","url":null,"abstract":"","PeriodicalId":144909,"journal":{"name":"Emerging Imaging and Sensing Technologies for Security and Defence VI","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131447233","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 micro-electromechanical resonator for enhanced photoacoustic gas detection 用于增强光声气体检测的硅微机电谐振器
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-12 DOI: 10.1117/12.2600104
W. Trzpil, Nicolas Maurin, D. Ayache, R. Rousseau, A. Vicet, M. Bahriz
{"title":"Silicon micro-electromechanical resonator for enhanced photoacoustic gas detection","authors":"W. Trzpil, Nicolas Maurin, D. Ayache, R. Rousseau, A. Vicet, M. Bahriz","doi":"10.1117/12.2600104","DOIUrl":"https://doi.org/10.1117/12.2600104","url":null,"abstract":"Quartz-enhanced photoacoustic spectroscopy (QEPAS) [1] is one of the most efficient ways to obtain sensitive, selective, robust gas sensors. The main drawback of QEPAS comes from usage of quartz tuning fork (QTF) as a mechanical transducer. QTF is not specifically design for photoacoustic gas sensing and its further integration is limited. As a solution we propose a silicone resonant MEMS based on capacitive transduction mechanism. This sensor, specifically designed for acoustic sensing purposes, can be an efficient transducer for sound wave detection able to advantageously replace a QTF. Capacitive transduction allows reaching high sensitivity of the sensor while choice of silicon is favorable in design flexibility, fabrication maturity, stability and further integration with CMOS electronics. We have developed and fabricated various resonator designs on silicon. Specific designs were created to sensor voltage output using an analytic model developed by our group [2]. Photoacoustic measurement was performed on calibrated mixtures of methane using commercial Eblana distributed feedback laser laser emitting at 1.63 μm. We achieved a reproducible limit of detection on methane: 1000ppmv in 5s for 2f detection and 700ppm in 5s for 1f detection (figure 1) (resonator resonance frequency 22.65 kHz and Q-factor of 250). Then, we compared the experimental results with standard QTF in off-beam configuration for which the limit of detection: 30ppmv in 5s for 2f detection and 25 ppm in 5s for 1f detection. Thus, the difference of detection limit between QTF and MEMS amounts factor 28 for 1f detection and 33 for 2f detection. [1] Kosterev, A. A., Bakhirkin, Y. A., Curl, R. F., & Tittel, F. K. (2002). Quartz-enhanced photoacoustic spectroscopy. Optics letters, 27(21), 1902-1904. [2] Trzpil, Wioletta, et al. \"Analytic Optimization of Cantilevers for Photoacoustic Gas Sensor with Capacitive Transduction.\" Sensors 21.4 (2021): 1489.","PeriodicalId":144909,"journal":{"name":"Emerging Imaging and Sensing Technologies for Security and Defence VI","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133362892","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
AC-Driven electrochemiluminescent cell toward upconverted emission 面向上转换发射的交流驱动电化学发光电池
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-12 DOI: 10.1117/12.2600122
Norihisa Kobayashi
{"title":"AC-Driven electrochemiluminescent cell toward upconverted emission","authors":"Norihisa Kobayashi","doi":"10.1117/12.2600122","DOIUrl":"https://doi.org/10.1117/12.2600122","url":null,"abstract":"We reported electrochemiluminescence (ECL) in which light is emitted from the excited state of a redox-active material generated by electrochemical reactions. We applied AC driven system to enable quick emission response and high emission intensity. In this paper, we report that electrochemically triggered upconverted emission through triplet–triplet energy transfer (TTET) and subsequent triplet–triplet annihilation upconversion (TTA-UC) is observed for the first time in the electrochemiluminescence properties of a Ru complex/diphenylantracene (DPA) containing electrochemical cell.","PeriodicalId":144909,"journal":{"name":"Emerging Imaging and Sensing Technologies for Security and Defence VI","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131032533","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
Complex light shapes by 3D optical components 复杂的光形状由3D光学元件
Emerging Imaging and Sensing Technologies for Security and Defence VI Pub Date : 2021-09-12 DOI: 10.1117/12.2614030
Francesca D'Elia, F. Pisani, A. Tredicucci, D. Pisignano, A. Camposeo
{"title":"Complex light shapes by 3D optical components","authors":"Francesca D'Elia, F. Pisani, A. Tredicucci, D. Pisignano, A. Camposeo","doi":"10.1117/12.2614030","DOIUrl":"https://doi.org/10.1117/12.2614030","url":null,"abstract":"","PeriodicalId":144909,"journal":{"name":"Emerging Imaging and Sensing Technologies for Security and Defence VI","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122587784","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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