发布求助
文献互助 智能选刊 最新文献

Digital Holography and 3-D Imaging 2022最新文献

筛选
英文 中文
Optimized iterative method for phase-only hologram generation with speckle suppression based on quadratic phase 基于二次相位的消斑纯相位全息图优化迭代生成方法
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.th3a.5
Dapu Pi, Juan Liu
{"title":"Optimized iterative method for phase-only hologram generation with speckle suppression based on quadratic phase","authors":"Dapu Pi, Juan Liu","doi":"10.1364/dh.2022.th3a.5","DOIUrl":"https://doi.org/10.1364/dh.2022.th3a.5","url":null,"abstract":"An iterative calculation method based on quadratic phase is utilized to optimize phase-only holograms for high-quality reconstruction. An enhanced reconstruction quality with less speckle noise is realized with the numerical simulations.","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":"128687500","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
Phase imaging for digital holography with deep learning 基于深度学习的数字全息相位成像
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.w5a.52
Chencen Xiong, Zhenbo Ren, Jianglei Di, Jianlin Zhao
{"title":"Phase imaging for digital holography with deep learning","authors":"Chencen Xiong, Zhenbo Ren, Jianglei Di, Jianlin Zhao","doi":"10.1364/dh.2022.w5a.52","DOIUrl":"https://doi.org/10.1364/dh.2022.w5a.52","url":null,"abstract":"Deep learning has been widely employed for digital holographic reconstruction. In this paper, we present a learning-based method for phase imaging from digital holograms without complicated and notorious operations such as phase unwrapping.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"129 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":"132830320","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
Unwanted Scene Replications in DHs for Display 在DHs中显示不需要的场景复制
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.th4a.4
Tobias Birnbaum, David Blinder, P. Schelkens
{"title":"Unwanted Scene Replications in DHs for Display","authors":"Tobias Birnbaum, David Blinder, P. Schelkens","doi":"10.1364/dh.2022.th4a.4","DOIUrl":"https://doi.org/10.1364/dh.2022.th4a.4","url":null,"abstract":"There are multiple potential sources for unwanted scene replications in a digital holographic display pipeline. We propose a general classification and clarify their origins, providing explanations and potential solutions.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"258 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":"133434322","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
Enabling Low-light Digital Holography with a Quanta Image Sensor 使用量子图像传感器实现弱光数字全息
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.th4a.6
Yunping Zhang, E. Lam
{"title":"Enabling Low-light Digital Holography with a Quanta Image Sensor","authors":"Yunping Zhang, E. Lam","doi":"10.1364/dh.2022.th4a.6","DOIUrl":"https://doi.org/10.1364/dh.2022.th4a.6","url":null,"abstract":"We demonstrate a digital holographic imaging system where the hologram is captured by a quanta image sensor (QIS), and the object wavefront is then computationally retrieved. This scheme enables digital holography at a very low signal level via individual photon detection.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"123 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":"130549238","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
Volume holographic Airy beam shaper 体积全息艾里光束整形器
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.w5a.34
H. Hsu, S. Vyas, Kuangyuh Huang, Hsien-Shun Liao, Yuan Luo
{"title":"Volume holographic Airy beam shaper","authors":"H. Hsu, S. Vyas, Kuangyuh Huang, Hsien-Shun Liao, Yuan Luo","doi":"10.1364/dh.2022.w5a.34","DOIUrl":"https://doi.org/10.1364/dh.2022.w5a.34","url":null,"abstract":"Utilizing the photopolymer based volume-holography phase grating, a cubic-phase optical element is fabricated for the generation of 1D and 2D Airy beams. The characteristic properties of the generated Airy beams are experimentally verified and discussed.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"160 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":"116548983","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
3D Refractive Index Estimation Based on Partially-Coherent Optical Diffraction Tomography (PC-ODT) and Deep Learning 基于部分相干光学衍射层析成像(PC-ODT)和深度学习的三维折射率估计
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.w5a.3
B. Bazow, T. Phan, C. Raub, G. Nehmetallah
{"title":"3D Refractive Index Estimation Based on Partially-Coherent Optical Diffraction Tomography (PC-ODT) and Deep Learning","authors":"B. Bazow, T. Phan, C. Raub, G. Nehmetallah","doi":"10.1364/dh.2022.w5a.3","DOIUrl":"https://doi.org/10.1364/dh.2022.w5a.3","url":null,"abstract":"ODT has emerged as a powerful tool to obtain label-free 3D refractive index (RI) estimation of biological specimens. This work aims to improve 3D RI retrieval methods for PC-ODT using iterative and network based inverse solutions.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"36 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":"124965660","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
Fast Continuous 2π Phase Modulation using Defect-free Deformed Helix Ferroelectric Liquid Crystals 利用无缺陷变形螺旋铁电液晶的快速连续2π相位调制
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.m5a.4
Zhi‐Bo Sun, Zheng‐Nan Yuan, H. Kwok, A. Srivastava
{"title":"Fast Continuous 2π Phase Modulation using Defect-free Deformed Helix Ferroelectric Liquid Crystals","authors":"Zhi‐Bo Sun, Zheng‐Nan Yuan, H. Kwok, A. Srivastava","doi":"10.1364/dh.2022.m5a.4","DOIUrl":"https://doi.org/10.1364/dh.2022.m5a.4","url":null,"abstract":"In this paper, we propose a fringe-field-effect-free fast (250μs) continuous 2π phase modulation using defect-free deformed helix ferroelectric liquid crystal (DHFLC) with high efficiency (> 90%) for the first time. It enables ultra-high PPI applications (pixel pitch = 1 μm).","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"20 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":"126148631","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
Iterative Single-frame High-bandwidth Complex Wave Retrieval Algorithm 迭代单帧高带宽复波检索算法
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.m5a.5
Gang Luo, Ruiming Guo, R. Zhou, T. Blu
{"title":"Iterative Single-frame High-bandwidth Complex Wave Retrieval Algorithm","authors":"Gang Luo, Ruiming Guo, R. Zhou, T. Blu","doi":"10.1364/dh.2022.m5a.5","DOIUrl":"https://doi.org/10.1364/dh.2022.m5a.5","url":null,"abstract":"We propose a high-bandwidth complex wave retrieval algorithm from a single off-axis interferogram. A 40% improvement of allowed object wave bandwidth over standard approaches is demonstrated. Despite being iterative, our implementation is efficient.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"1 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":"129155747","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
Propagating Optical Skyrmions with Space-Time Superoscillatory Resolution 时空超振荡分辨率传播光学粒子
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.w3a.6
Yijie Shen, N. Papasimakis, N. Zheludev
{"title":"Propagating Optical Skyrmions with Space-Time Superoscillatory Resolution","authors":"Yijie Shen, N. Papasimakis, N. Zheludev","doi":"10.1364/dh.2022.w3a.6","DOIUrl":"https://doi.org/10.1364/dh.2022.w3a.6","url":null,"abstract":"We report an extended family of super-toroidal light pulses, the exact solutions of Maxwell’s equations, allowing propagation-robust skyrmionic topologies that can exhibit superoscillatory resolutions simultaneously in space and time.","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":"128063467","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
Focusing while Tracking Sun Light Intensity by an Adaptive Holographic Lens 利用自适应全息透镜跟踪太阳光强的同时对焦
Digital Holography and 3-D Imaging 2022 Pub Date : 1900-01-01 DOI: 10.1364/dh.2022.w5a.22
Jacob Halevy-Politch, Uryel Fisher
{"title":"Focusing while Tracking Sun Light Intensity by an Adaptive Holographic Lens","authors":"Jacob Halevy-Politch, Uryel Fisher","doi":"10.1364/dh.2022.w5a.22","DOIUrl":"https://doi.org/10.1364/dh.2022.w5a.22","url":null,"abstract":"We describe an adaptive lens for concentrating while tracking the sun light. Lab experiments, including sun’s relative movement, demonstrated the ability of focusing while tracking sun’s light in real-time.","PeriodicalId":227456,"journal":{"name":"Digital Holography and 3-D Imaging 2022","volume":"14 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":"130495967","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信