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Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)最新文献

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Variable magnification digital in-line holographic microscopy 可变倍率数字在线全息显微镜
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/COSI.2019.CTU4C.1
M. Sanz, M. Trusiak, Javier García, V. Micó
{"title":"Variable magnification digital in-line holographic microscopy","authors":"M. Sanz, M. Trusiak, Javier García, V. Micó","doi":"10.1364/COSI.2019.CTU4C.1","DOIUrl":"https://doi.org/10.1364/COSI.2019.CTU4C.1","url":null,"abstract":"We present a new layout providing different magnifications and resolution capabilities in lensless imaging by using an electrically tunable lens (ETL). Experimental validation is reported using a resolution test target and prostate cancer cells.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"88 25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130778358","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
Multidimensional Integral Imaging for Sensing, Visualization, and Recognition in Degraded Environments 退化环境中用于传感、可视化和识别的多维积分成像
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/ISA.2019.ITU2B.2
B. Javidi, Xin Shen, A. Markman, M. Cho, M. M. Corral, A. Carnicer, A. Stern, J. Sotoca, P. Latorre-Carmona, F. Pla
{"title":"Multidimensional Integral Imaging for Sensing, Visualization, and Recognition in Degraded Environments","authors":"B. Javidi, Xin Shen, A. Markman, M. Cho, M. M. Corral, A. Carnicer, A. Stern, J. Sotoca, P. Latorre-Carmona, F. Pla","doi":"10.1364/ISA.2019.ITU2B.2","DOIUrl":"https://doi.org/10.1364/ISA.2019.ITU2B.2","url":null,"abstract":"An overview of multidimensional integral imaging for sensing, visualization, and recognition in degraded environments is presented. Applications include 3D visualization, photon starved imaging, material inspection, IR imaging, passive depth estimation, automated human gesture recognition, and long-range imaging.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131313669","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
Structural Color due to Interference of Totally Internally Reflected Light in Bi-Phase Droplets 双相液滴中全内反射光干涉的结构色
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/ISA.2019.IM2B.4
Sara Nagelberg, Amy E. Goodling, Bryan Kaehr, M. Kolle, Lauren D. Zarzar
{"title":"Structural Color due to Interference of Totally Internally Reflected Light in Bi-Phase Droplets","authors":"Sara Nagelberg, Amy E. Goodling, Bryan Kaehr, M. Kolle, Lauren D. Zarzar","doi":"10.1364/ISA.2019.IM2B.4","DOIUrl":"https://doi.org/10.1364/ISA.2019.IM2B.4","url":null,"abstract":"We demonstrate theoretically and experimentally structural color due to interference of light undergoing total internal reflection along concave interfaces, particularly within tunable bi-phase droplets allowing for adjustable and responsive coloration.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125288748","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
Learning tomography plus for highly scattering samples 学习断层扫描加上高散射样本
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/COSI.2019.CTH1A.2
Joowon Lim, Ahmed B. Ayoub, Elizabeth E. Antoine, D. Psaltis
{"title":"Learning tomography plus for highly scattering samples","authors":"Joowon Lim, Ahmed B. Ayoub, Elizabeth E. Antoine, D. Psaltis","doi":"10.1364/COSI.2019.CTH1A.2","DOIUrl":"https://doi.org/10.1364/COSI.2019.CTH1A.2","url":null,"abstract":"We propose learning tomography plus (LT+) which outperforms learning tomography (LT) for reconstruction of 3D refractive index distributions of highly scattering samples. We validate the performance of LT+ using experimental data as well as simulations.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116825249","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
Speckle Pattern of Dynamic multicomponent Lipid Bilayers 动态多组分脂质双层的斑点模式
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/ISA.2019.ITH4B.4
Shiva Sasan, A. Darudi, V. F. Rad
{"title":"Speckle Pattern of Dynamic multicomponent Lipid Bilayers","authors":"Shiva Sasan, A. Darudi, V. F. Rad","doi":"10.1364/ISA.2019.ITH4B.4","DOIUrl":"https://doi.org/10.1364/ISA.2019.ITH4B.4","url":null,"abstract":"we study the evolution of phase domain and smectic ordering in stacked lipid bilayers with speckle pattern. The constant correlation length value is indicative of the stability of the size of phase domains in lipids.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122707816","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
Deep Learning-Based Hybrid Approach for Phase Retrieval 基于深度学习的相位检索混合方法
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/COSI.2019.CTH2C.5
Çaǧatay Işıl, F. Oktem, Aykut Koç
{"title":"Deep Learning-Based Hybrid Approach for Phase Retrieval","authors":"Çaǧatay Işıl, F. Oktem, Aykut Koç","doi":"10.1364/COSI.2019.CTH2C.5","DOIUrl":"https://doi.org/10.1364/COSI.2019.CTH2C.5","url":null,"abstract":"We develop a phase retrieval algorithm that utilizes the hybrid-input-output (HIO) algorithm with a deep neural network (DNN). The DNN architecture, which is trained to remove the artifacts of HIO, is used iteratively with HIO to improve the reconstructions. The results demonstrate the effectiveness of the approach with little additional cost.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128667790","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: 4
Mid-infrared optical coherent tomography: non-destructive testing of ceramics and plastics 中红外光学相干层析成像:陶瓷和塑料的无损检测
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/ISA.2019.ITH2B.4
N. Israelsen, C. Petersen, A. Barh, D. Jain, Mikkel Jensen, G. Hannesschläger, Louise M. Bierregaard, P. Tidemand‐Lichtenberg, C. Pedersen, A. Podoleanu, O. Bang
{"title":"Mid-infrared optical coherent tomography: non-destructive testing of ceramics and plastics","authors":"N. Israelsen, C. Petersen, A. Barh, D. Jain, Mikkel Jensen, G. Hannesschläger, Louise M. Bierregaard, P. Tidemand‐Lichtenberg, C. Pedersen, A. Podoleanu, O. Bang","doi":"10.1364/ISA.2019.ITH2B.4","DOIUrl":"https://doi.org/10.1364/ISA.2019.ITH2B.4","url":null,"abstract":"We investigate the potential of mid-infrared (mid-IR) optical coherence tomography (OCT) by imaging a number of industrially applied ceramics and plastics and by imaging the same materials with a state-of-the-art near-infrared OCT system.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125592994","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
Propagation of I0-Bessel correlated beams carrying orbital angular momentum in weak atmospheric turbulence 弱大气湍流中携带轨道角动量的0-贝塞尔相关光束的传播
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/PCAOP.2019.PTH2D.7
S. Avramov-Zamurovic, C. Nelson, O. Korotkova, M. Hyde
{"title":"Propagation of I0-Bessel correlated beams carrying orbital angular momentum in weak atmospheric turbulence","authors":"S. Avramov-Zamurovic, C. Nelson, O. Korotkova, M. Hyde","doi":"10.1364/PCAOP.2019.PTH2D.7","DOIUrl":"https://doi.org/10.1364/PCAOP.2019.PTH2D.7","url":null,"abstract":"The scintillation index of the I0-Bessel-correlated beams generated as temporally incoherent superposition of Laguerre-Gaussian modes with different coherence states and different values of the Orbital Angular Momentum (OAM) index on propagation in atmospheric turbulence is reported. The scintillation index is shown to decrease with the increase in the OAM index.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128796160","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
Metalenses or diffractive lenses for imaging? 成像用的超透镜还是衍射透镜?
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/ISA.2019.ITU4B.3
Sourangsu Banerji, Monjurul Meem, B. Sensale‐Rodriguez, R. Menon
{"title":"Metalenses or diffractive lenses for imaging?","authors":"Sourangsu Banerji, Monjurul Meem, B. Sensale‐Rodriguez, R. Menon","doi":"10.1364/ISA.2019.ITU4B.3","DOIUrl":"https://doi.org/10.1364/ISA.2019.ITU4B.3","url":null,"abstract":"There is currently an explosion of interest in the use of metalenses for imaging. We demonstrate via rigorous simulations and exemplary experiments that metalenses offer no advantage over appropriately designed diffractive lenses in most cases.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127793954","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: 3
Classical Optics and Ray-Wave Duality: treading in the path (integral) of Feynman 经典光学与射线波二象性:踏上费曼的路径(积分)
Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP) Pub Date : 2019-06-24 DOI: 10.1364/MATH.2019.MTU3D.4
J. Babington
{"title":"Classical Optics and Ray-Wave Duality: treading in the path (integral) of Feynman","authors":"J. Babington","doi":"10.1364/MATH.2019.MTU3D.4","DOIUrl":"https://doi.org/10.1364/MATH.2019.MTU3D.4","url":null,"abstract":"We show how the Feynman path integral representation can be used to map between ray and wave descriptions in classical optics and look at a GRIN system and the Gouy phase anomaly from this perspective.","PeriodicalId":123636,"journal":{"name":"Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127841957","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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