PhotoniX最新文献

{"title":"Recent progress in electro-optic polymer for ultra-fast communication","authors":"Fateh Ullah, Niping Deng, Feng Qiu","doi":"10.1186/s43074-021-00036-y","DOIUrl":"https://doi.org/10.1186/s43074-021-00036-y","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43074-021-00036-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65801014","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}

{"title":"Three-step one-way model in terahertz biomedical detection","authors":"Yan Peng, Jieli Huang, Jie Luo, Zhangfan Yang, Liping Wang, Xu Wu, Xiaofei Zang, Chen Yu, Min Gu, Qing Hu, Xicheng Zhang, Yiming Zhu, S. Zhuang","doi":"10.1186/s43074-021-00034-0","DOIUrl":"https://doi.org/10.1186/s43074-021-00034-0","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43074-021-00034-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43538349","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}

{"title":"Smart computational light microscopes (SCLMs) of smart computational imaging laboratory (SCILab)","authors":"Yao Fan, Jiaji Li, Linpeng Lu, Jiasong Sun, Yan Hu, Jialin Zhang, Zhuoshi Li, Qian Shen, Bowen Wang, Runnan Zhang, Qian Chen, C. Zuo","doi":"10.21203/RS.3.RS-599112/V1","DOIUrl":"https://doi.org/10.21203/RS.3.RS-599112/V1","url":null,"abstract":"Computational microscopy, as a subfield of computational imaging, combines optical manipulation and image algorithmic reconstruction to recover multi-dimensional microscopic images or information of micro-objects. In recent years, the revolution in light-emitting diodes (LEDs), low-cost consumer image sensors, modern digital computers, and smartphones provide fertile opportunities for the rapid development of computational microscopy. Consequently, diverse forms of computational microscopy have been invented, including digital holographic microscopy (DHM), transport of intensity equation (TIE), differential phase contrast (DPC) microscopy, lens-free on-chip holography, and Fourier ptychographic microscopy (FPM). These computational microscopy techniques not only provide high-resolution, label-free, quantitative phase imaging capability but also decipher new and advanced biomedical research and industrial applications. Nevertheless, most computational microscopy techniques are still at an early stage of “proof of concept” or “proof of prototype” (based on commercially available microscope platforms). Translating those concepts to stand-alone optical instruments for practical use is an essential step for the promotion and adoption of computational microscopy by the wider bio-medicine, industry, and education community. In this paper, we present four smart computational light microscopes (SCLMs) developed by our laboratory, i.e., smart computational imaging laboratory (SCILab) of Nanjing University of Science and Technology (NJUST), China. These microscopes are empowered by advanced computational microscopy techniques, including digital holography, TIE, DPC, lensless holography, and FPM, which not only enables multi-modal contrast-enhanced observations for unstained specimens, but also can recover their three-dimensional profiles quantitatively. We introduce their basic principles, hardware configurations, reconstruction algorithms, and software design, quantify their imaging performance, and illustrate their typical applications for cell analysis, medical diagnosis, and microlens characterization.","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"2 1","pages":"1-64"},"PeriodicalIF":0.0,"publicationDate":"2021-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49543168","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}

{"title":"Ultra-compact nonvolatile phase shifter based on electrically reprogrammable transparent phase change materials","authors":"Carlos R'ios, Qingyang Du, Yifei Zhang, C. Popescu, M. Shalaginov, P. Miller, Christopher M. Roberts, M. Kang, K. Richardson, T. Gu, S. Vitale, Juejun Hu","doi":"10.1186/s43074-022-00070-4","DOIUrl":"https://doi.org/10.1186/s43074-022-00070-4","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"3 1","pages":"1-13"},"PeriodicalIF":0.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45264644","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}

{"title":"High-speed visible light communication systems based on Si-substrate LEDs with multiple superlattice interlayers","authors":"Fangchen Hu, Shouqing Chen, Yuyi Zhang, Guoqiang Li, Peng Zou, Junwen Zhang, Chao Shen, Xiaolei Zhang, Jian Hu, Jianli Zhang, Zhixue He, Shaohua Yu, F. Jiang, N. Chi","doi":"10.1186/s43074-021-00039-9","DOIUrl":"https://doi.org/10.1186/s43074-021-00039-9","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44902316","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}

{"title":"Three-step one-way model in terahertz biomedical detection","authors":"Yan Peng, Jieli Huang, Jie Luo, Zhangfan Yang, Liping Wang, Xu Wu, Chen Yu, Xiaofei Zang, Qing Hu, Min Gu, Xicheng Zhang, Yiming Zhu, S. Zhuang","doi":"10.21203/RS.3.RS-433019/V1","DOIUrl":"https://doi.org/10.21203/RS.3.RS-433019/V1","url":null,"abstract":"Terahertz technology has broad application prospects in biomedical detection. However, the mixed characteristics of actual samples make the terahertz spectrum complex and difficult to distinguish, and there is no practical terahertz detection method for clinical medicine. Here, we propose a three-step one-way terahertz model, presenting a detailed flow analysis of terahertz technology in the biomedical detection of renal fibrosis as an example: 1) biomarker determination: screening disease biomarkers and establishing the terahertz spectrum and concentration gradient; 2) mixture interference removal: clearing the interfering signals in the mixture for the biomarker in the animal model and evaluating and retaining the effective characteristic peaks; and 3) individual difference removal: excluding individual interference differences and confirming the final effective terahertz parameters in the human sample. The root mean square error of our model is three orders of magnitude lower than that of the gold standard, with profound implications for the rapid, accurate and early detection of diseases.","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"2 1","pages":"1-18"},"PeriodicalIF":0.0,"publicationDate":"2021-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41955594","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}

{"title":"Displacement-mediated bound states in the continuum in all-dielectric superlattice metasurfaces","authors":"Tan Shi, Zi-lan Deng, Qing-An Tu, Yaoyu Cao, Xiang Li","doi":"10.1186/s43074-021-00029-x","DOIUrl":"https://doi.org/10.1186/s43074-021-00029-x","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43074-021-00029-x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42335707","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}

{"title":"Ultra-short-pulse high-average-power megahertz-repetition-rate coherent extreme-ultraviolet light source","authors":"R. Klas, A. Kirsche, M. Gebhardt, J. Buldt, H. Stark, S. Hädrich, J. Rothhardt, J. Limpert","doi":"10.1186/s43074-021-00028-y","DOIUrl":"https://doi.org/10.1186/s43074-021-00028-y","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43074-021-00028-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48127482","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}

{"title":"Nonlinear meta-optics towards applications","authors":"Yun Zhao, Yuanmu Yang, Hongjiang Sun","doi":"10.1186/s43074-021-00025-1","DOIUrl":"https://doi.org/10.1186/s43074-021-00025-1","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43074-021-00025-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65800963","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}

{"title":"Optical waveguides based on one-dimensional organic crystals","authors":"Song Chen, Mingpeng Zhuo, Xue‐Dong Wang, Guo‐Qing Wei, Liangsheng Liao","doi":"10.1186/s43074-021-00024-2","DOIUrl":"https://doi.org/10.1186/s43074-021-00024-2","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43074-021-00024-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65800907","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}