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Digital Holography and 3-D Imaging 2022最新文献

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Increasing Diffraction Angle of LCoS Device through Integration with Metasurface 通过与超表面的集成提高LCoS器件的衍射角
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.m3a.3
Xin Chang, M. Pivnenko, P. Shrestha, Weijie Wu, Daping Chu
{"title":"Increasing Diffraction Angle of LCoS Device through Integration with Metasurface","authors":"Xin Chang, M. Pivnenko, P. Shrestha, Weijie Wu, Daping Chu","doi":"10.1364/dh.2022.m3a.3","DOIUrl":"https://doi.org/10.1364/dh.2022.m3a.3","url":null,"abstract":"A dielectric Huygens metasurface was designed as a phase gradient and integrated with a phase-only LCoS device, to increase its maximum diffraction angle limited by the pixel size.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"4 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":"127518269","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
Maximum Trapping Distance Limitation for Photophoretic Optical Traps 光致光阱的最大捕获距离限制
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.th4a.5
Jason Childers, Essa Ababseh, X. Jin
{"title":"Maximum Trapping Distance Limitation for Photophoretic Optical Traps","authors":"Jason Childers, Essa Ababseh, X. Jin","doi":"10.1364/dh.2022.th4a.5","DOIUrl":"https://doi.org/10.1364/dh.2022.th4a.5","url":null,"abstract":"The effect of lens focal length in a photophoretic trapping system is studied for the first time. A maximum focal length limitation is identified and measured where particles cannot be trapped beyond this limit.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"41 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":"124299088","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
Lensless digital holographic microscopy with enhanced signal-to-noise ratio for live neural cell imaging 无透镜数字全息显微镜增强信噪比的活神经细胞成像
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.w4a.6
M. Trusiak, M. Rogalski, Piotr Arcab, B. Mirecki, P. Rogujski, L. Stanaszek
{"title":"Lensless digital holographic microscopy with enhanced signal-to-noise ratio for live neural cell imaging","authors":"M. Trusiak, M. Rogalski, Piotr Arcab, B. Mirecki, P. Rogujski, L. Stanaszek","doi":"10.1364/dh.2022.w4a.6","DOIUrl":"https://doi.org/10.1364/dh.2022.w4a.6","url":null,"abstract":"Lensless digital holographic microscopy, upon numerical hologram reconstruction, provides large field-of-view amplitude and phase maps highlighting absorptive and refractive features of studied objects. Deploying constrained iterations we increase signal-to-noise-ratio of hologram reconstruction for live-cell imaging.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"9 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":"121099086","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
Implementation of a 4-depth waveguide optical combiner using stacked volume gratings and polarization optics 使用堆叠体光栅和偏振光学的四深度波导光组合器的实现
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.th1a.4
Junyoung Jang, myeong-ho Choi, kwang-soo Shin, Jae-Hyeung Park
{"title":"Implementation of a 4-depth waveguide optical combiner using stacked volume gratings and polarization optics","authors":"Junyoung Jang, myeong-ho Choi, kwang-soo Shin, Jae-Hyeung Park","doi":"10.1364/dh.2022.th1a.4","DOIUrl":"https://doi.org/10.1364/dh.2022.th1a.4","url":null,"abstract":"We propose a 4-depth waveguide optical combiner with stacked holographic optical elements and polarized optical components. The proposed method is implemented by applying different polarizations and incident angles of the input image on a single waveguide.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"11 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":"132893098","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
THz digital holography: Introduction and practical implementations 太赫兹数位全息术:介绍与实作
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.m2a.1
M. Wan, L. Rong, J. Healy, John T. Sheridan
{"title":"THz digital holography: Introduction and practical implementations","authors":"M. Wan, L. Rong, J. Healy, John T. Sheridan","doi":"10.1364/dh.2022.m2a.1","DOIUrl":"https://doi.org/10.1364/dh.2022.m2a.1","url":null,"abstract":"We review the use of THz radiation in imaging, including in-line and off-axis holographic geometries and homodyne and heterodyne detection operation. We describe physical implementations, processing algorithms and discuss challenges.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"16 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":"133306661","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
Low-pass Filtering Phase Aberration Compensation for Digital Holographic Microscopy Using Complex Amplitude Extension 基于复幅扩展的数字全息显微镜低通滤波相位像差补偿
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.w5a.55
Mingguang Shan, Yuming Bi, Lei Liu, Z. Zhong, Lei Yu
{"title":"Low-pass Filtering Phase Aberration Compensation for Digital Holographic Microscopy Using Complex Amplitude Extension","authors":"Mingguang Shan, Yuming Bi, Lei Liu, Z. Zhong, Lei Yu","doi":"10.1364/dh.2022.w5a.55","DOIUrl":"https://doi.org/10.1364/dh.2022.w5a.55","url":null,"abstract":"A low-pass filtering phase aberration compensation method using complex amplitude extension is proposed for digital holographic microscopy. Some experiments are conducted to verify the feasibility and validity of the proposed method.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"10 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":"133665712","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
Sequential Adaptive Scattering-Compensated Holography for Fluorescence Microscopy 序列自适应散射补偿全息荧光显微镜
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.th2a.8
C. Schretter, P. Schelkens
{"title":"Sequential Adaptive Scattering-Compensated Holography for Fluorescence Microscopy","authors":"C. Schretter, P. Schelkens","doi":"10.1364/dh.2022.th2a.8","DOIUrl":"https://doi.org/10.1364/dh.2022.th2a.8","url":null,"abstract":"We accelerate the Dynamic Adaptive Scattering Compensation Holography (DASH) method and improve numerical robustness. The algorithm is non-iterative and applies sequential updates of the modulating phase instead of gathering responses for equis-paced modes in K-space.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"18 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":"113993878","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
Lightguide type optical see-through super multi-view near-eye display using digital micromirror device and LED array 采用数字微镜装置和LED阵列的光导式光学透视超多视点近眼显示器
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.tu1a.3
Woongseob Han, Jiyun Han, Yeon-Gyeong Ju, Jae-Hyeung Park
{"title":"Lightguide type optical see-through super multi-view near-eye display using digital micromirror device and LED array","authors":"Woongseob Han, Jiyun Han, Yeon-Gyeong Ju, Jae-Hyeung Park","doi":"10.1364/dh.2022.tu1a.3","DOIUrl":"https://doi.org/10.1364/dh.2022.tu1a.3","url":null,"abstract":"We propose a lightguide type optical see-through super multi-view near-eye display using a digital micromirror device and LED array. Super multi-view images mitigate the vergence-accommodation conflict and the lightguide combiner contributes to the system compactness.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"39 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":"116489259","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
(3+1)D Printing of Volume Holograms (3+1)体全息图的3d打印
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.tu2a.5
Niyazi Ulaş Dinç, C. Moser, D. Psaltis
{"title":"(3+1)D Printing of Volume Holograms","authors":"Niyazi Ulaş Dinç, C. Moser, D. Psaltis","doi":"10.1364/dh.2022.tu2a.5","DOIUrl":"https://doi.org/10.1364/dh.2022.tu2a.5","url":null,"abstract":"We demonstrate fabrication of 3-Dimensional structures with arbitrary refractive index distribution by 2-Photon polymerization, which we call (3+1)D printing. We show experimental results of object beam reconstructions with micro-scale volume holograms that are pre-calculated digitally.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"453 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":"131825534","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
Enhancement of perceived resolution of a three-dimensional volumetric display using a hybrid lightfield display 使用混合光场显示增强三维体积显示的感知分辨率
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.th2a.15
Hee-Jin Choi, Hyeontaek Lee, Han Lee, Hyunsoo Kim
{"title":"Enhancement of perceived resolution of a three-dimensional volumetric display using a hybrid lightfield display","authors":"Hee-Jin Choi, Hyeontaek Lee, Han Lee, Hyunsoo Kim","doi":"10.1364/dh.2022.th2a.15","DOIUrl":"https://doi.org/10.1364/dh.2022.th2a.15","url":null,"abstract":"In this paper, we present a hybrid lightfield display to project a higher resolution volumetric image to the retinal area of central vision modulated by a ray-steering device synchronized with a gaze-tracker. The system also provides lightfield images with a wider field of view to the retinal area with peripheral vision. The proposed structure also minimizes the mechanical movements to guarantee the reliability and stability of the system.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"11 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":"128236487","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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