中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Partially Coherent Illumination Based Point-Diffraction Digital Holographic Microscopy Study Dynamics of Live Cells 期刊论文  OAI收割
FRONTIERS IN PHYSICS, 2021, 卷号: 9
作者:  
Zhuo, Kequn;  Wang, Yu;  Wang, Yang;  Wen, Kai;  Liu, Min
  |  收藏  |  浏览/下载:33/0  |  提交时间:2021/12/16
Broadband Millimeter-Wave Imaging Radar-Based 3-D Holographic Reconstruction for Nondestructive Testing 期刊论文  OAI收割
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2020, 卷号: 68, 期号: 3, 页码: 1074-1085
作者:  
Zhang, Xiaoxuan;  Liang, Jie;  Wang, Nan;  Chang, Tianying;  Guo, Qijia
  |  收藏  |  浏览/下载:31/0  |  提交时间:2020/08/24
Quantitative phase imaging of cells in a flow cytometry arrangement utilizing Michelson interferometer-based off-axis digital holographic microscopy 期刊论文  OAI收割
JOURNAL OF BIOPHOTONICS, 2019, 卷号: 12, 期号: 9
作者:  
Min, Junwei;  Yao, Baoli;  Trendafilova, Veselina;  Ketelhut, Steffi;  Kastl, Lena
  |  收藏  |  浏览/下载:64/0  |  提交时间:2019/10/11
Simple and fast spectral domain algorithm for quantitative phase imaging of living cells with digital holographic microscopy 会议论文  OAI收割
conference on three-dimensional and multidimensional microscopy - image acquisition and processing xxiv, san francisco, ca, 2017-01-30
作者:  
Min, Junwei;  Yao, Baoli;  Ketelhut, Steffi;  Kemper, Bjoern
收藏  |  浏览/下载:97/0  |  提交时间:2017/09/07
Autofocusing and resolution enhancement in digital holographic microscopy by using speckle-illumination 期刊论文  OAI收割
journal of optics, 2015, 卷号: 17, 期号: 8
作者:  
Zheng, Juanjuan;  Pedrini, Giancarlo;  Gao, Peng;  Yao, Baoli;  Osten, Wolfgang
收藏  |  浏览/下载:39/0  |  提交时间:2015/11/10
Design of high-resolution fourier transform lens (EI CONFERENCE) 会议论文  OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China
作者:  
Zhang L.;  Zhang L.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
With the development of optical information processing  high-resolution Fourier transform lens has often been used in holographic data storage system  spatial filtering and observation of particles. This paper studies the optical design method of high-resolution Fourier transform optical lenses system  which could be used in particles observation and holographic data storage system. According to Fourier transform relation between object and its frequency plane and the theory of geometrical optics  the system with working wavelength 532nm and resolution 3 m was designed based on ZEMAX. A multi-configuration method was adopted to optimize the system's lenses. In the optical system  a diaphragm was placed at the system's spectrum plane and the system demanded a low vacuum to cut down the influences of atmosphere and other particles. The result of finite element analysis indicated that the influences of vacuum pumping to optics spacing and mirror surface shape very minor  and the imaging quality not being affected. This system has many advantages  such as simple structure  good image quality and a high resolution of 3 m. So it has a wide application prospect and can be used both in holographic data storage system and particles observation.