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Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)最新文献

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Consistent searching of propagation-invariant fiber modes 传播不变光纤模式的一致搜索
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/cosi.2022.jf2d.7
Ruoxuan Li, Yangyang Xiang, Xingzhuo Hu, Junhui Li, Mingying Lan, Li Gao
{"title":"Consistent searching of propagation-invariant fiber modes","authors":"Ruoxuan Li, Yangyang Xiang, Xingzhuo Hu, Junhui Li, Mingying Lan, Li Gao","doi":"10.1364/cosi.2022.jf2d.7","DOIUrl":"https://doi.org/10.1364/cosi.2022.jf2d.7","url":null,"abstract":"For multimode fiber, modified optimization goal stressing on transmission matrix diagonalization improves method self-consistency of searching propagation-invariant modes, assuming the disturbance being Zernike aberration.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131781012","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
Granulometry and fractal analysis for the detection of pathological changes in retinal OCT images 粒度法和分形分析在视网膜OCT图像病理变化检测中的应用
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.jw2a.22
Ouafa Sijilmassi
{"title":"Granulometry and fractal analysis for the detection of pathological changes in retinal OCT images","authors":"Ouafa Sijilmassi","doi":"10.1364/3d.2022.jw2a.22","DOIUrl":"https://doi.org/10.1364/3d.2022.jw2a.22","url":null,"abstract":"This study uses granulometry analysis combined with fractal analysis to compare normal and pathological retinal OCT images. The results revealed that pathological retinae studied here had lower complexity compared to normal retinas.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130751203","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
Two-Step Phase-Shifting Motionless Optical Scanning Holography 两步移相静止光学扫描全息术
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.3f3a.7
Naru Yoneda, O. Matoba
{"title":"Two-Step Phase-Shifting Motionless Optical Scanning Holography","authors":"Naru Yoneda, O. Matoba","doi":"10.1364/3d.2022.3f3a.7","DOIUrl":"https://doi.org/10.1364/3d.2022.3f3a.7","url":null,"abstract":"To reduce the number of measurements of motionless optical scanning holography (MOSH), a two-step phase-shifting technique is proposed. The numerical simulation results show the proposed method can reconstruct the comparable distribution compared with the four-step method.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133292172","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-based Quantitative Phase Imaging in Digital Holographic Microscopy: a comparison study between different models 数字全息显微镜中基于学习的定量相位成像:不同模型的比较研究
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.3f3a.4
R. Castaneda, A. Doblas, C. Trujillo
{"title":"Learning-based Quantitative Phase Imaging in Digital Holographic Microscopy: a comparison study between different models","authors":"R. Castaneda, A. Doblas, C. Trujillo","doi":"10.1364/3d.2022.3f3a.4","DOIUrl":"https://doi.org/10.1364/3d.2022.3f3a.4","url":null,"abstract":"A performance comparison between three learning-based approaches for quantitative phase imaging in digital holographic microscopy is reported. We have compared the models' resulting noise level, phase discontinuities, and fitting and prediction times.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132651573","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
Precise Recognition of Synaptic Weight Modulation Under Ultra-low Light Illumination Using Bilayer Oxide Thin-film Transistors 利用双层氧化薄膜晶体管在超低光照下精确识别突触权重调制
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.jtu2a.3
Ji Sok Yang, Sung Hyeon Jung, H. Cho
{"title":"Precise Recognition of Synaptic Weight Modulation Under Ultra-low Light Illumination Using Bilayer Oxide Thin-film Transistors","authors":"Ji Sok Yang, Sung Hyeon Jung, H. Cho","doi":"10.1364/3d.2022.jtu2a.3","DOIUrl":"https://doi.org/10.1364/3d.2022.jtu2a.3","url":null,"abstract":"We built photonic synapse thin-film transistor (TFT) devices consisting of a-IGZO bottom with low conductivity and a-IZO top with rapid carrier transport. This device showed a very low initial post-synaptic current by achieving a full depletion at a low negative VG and improved synaptic current amplitude for memory retention.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133847257","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
Tunable erbium-doped fiber laser using a MZI based on CHCF 基于CHCF的MZI可调谐掺铒光纤激光器
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.jtu2a.5
L. A. Herrera-Piad, S. Marrujo-García, I. Hernández-Romano, D. May-Arrioja, V. Minkovich, M. Torres-Cisneros, Oscar A. Durán-Pérez, Felipe Velazquez González
{"title":"Tunable erbium-doped fiber laser using a MZI based on CHCF","authors":"L. A. Herrera-Piad, S. Marrujo-García, I. Hernández-Romano, D. May-Arrioja, V. Minkovich, M. Torres-Cisneros, Oscar A. Durán-Pérez, Felipe Velazquez González","doi":"10.1364/3d.2022.jtu2a.5","DOIUrl":"https://doi.org/10.1364/3d.2022.jtu2a.5","url":null,"abstract":"In this work, we present a wavelength-tunable erbium-doped fiber ring laser based on a Mach- Zehnder interferometer composed of a small piece of capillary hollow-core fiber (CHCF), and two small sections of multimode fibers (MMF).","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124160054","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-throughput cell migration sensor based on lensless dark-field digital in-line holographic microscopy 基于无透镜暗场数字全息显微镜的高通量细胞迁移传感器
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.jw2a.49
M. Trusiak, M. Rogalski, B. Mirecki, Piotr Arcab, P. Rogujski, L. Stanaszek
{"title":"High-throughput cell migration sensor based on lensless dark-field digital in-line holographic microscopy","authors":"M. Trusiak, M. Rogalski, B. Mirecki, Piotr Arcab, P. Rogujski, L. Stanaszek","doi":"10.1364/3d.2022.jw2a.49","DOIUrl":"https://doi.org/10.1364/3d.2022.jw2a.49","url":null,"abstract":"Lensless holographic microscopy provides large field-of-view as full camera size is used for data recording. We propose robust ways for high signal-to-noise-ratio hologram reconstruction enabling high-throughput sensing of cell migration.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123558937","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
Multi-Species Sensing Using CEAS and DNN in Shock Tube Kinetics 激波管动力学中基于CEAS和DNN的多物种传感
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/3d.2022.jtu2a.4
Mhanna Mhanna, Mohamed Sy, Ali Elkhazraji, A. Farooq
{"title":"Multi-Species Sensing Using CEAS and DNN in Shock Tube Kinetics","authors":"Mhanna Mhanna, Mohamed Sy, Ali Elkhazraji, A. Farooq","doi":"10.1364/3d.2022.jtu2a.4","DOIUrl":"https://doi.org/10.1364/3d.2022.jtu2a.4","url":null,"abstract":"Simultaneous multi-species sensing in shock tube experiments are performed using a single laser source. A tunable DFB-ICL emitting near 3.3 µm, off-axis CEAS, and DNN enabled sensitive and selective measurements of target species.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121933104","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
Using multiplexed broadband ptychography in characterizing EUV light from high harmonic generation 利用多路复用宽频照相术表征高次谐波产生的极紫外光
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/cosi.2022.cf1d.3
David Schmidt, D. Goldberger, A. de las Heras, C. Hernández-García, Y. Lei, P. Kazansky, Daniel Adams, C. Durfee
{"title":"Using multiplexed broadband ptychography in characterizing EUV light from high harmonic generation","authors":"David Schmidt, D. Goldberger, A. de las Heras, C. Hernández-García, Y. Lei, P. Kazansky, Daniel Adams, C. Durfee","doi":"10.1364/cosi.2022.cf1d.3","DOIUrl":"https://doi.org/10.1364/cosi.2022.cf1d.3","url":null,"abstract":"Using multiplexed broadband ptychography, we characterize the EUV light from high-order harmonic generation. The method allows for spectrally resolved complex beam profiles to be imaged for different harmonic outputs without grating dispersion.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122071884","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
All-Optical Computation of an Arbitrary Linear Transform Using Diffractive Networks 使用衍射网络的任意线性变换的全光计算
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI: 10.1364/cosi.2022.ctu3f.4
Onur Kulce, Deniz Mengu, Y. Rivenson, Aydogan Ozcan
{"title":"All-Optical Computation of an Arbitrary Linear Transform Using Diffractive Networks","authors":"Onur Kulce, Deniz Mengu, Y. Rivenson, Aydogan Ozcan","doi":"10.1364/cosi.2022.ctu3f.4","DOIUrl":"https://doi.org/10.1364/cosi.2022.ctu3f.4","url":null,"abstract":"We show that an arbitrary complex-valued linear transform can be performed all-optically using diffractive neural networks that are trained using deep learning.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116861322","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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