标题:Three-dimensional coherent diffraction imaging of Mie-scattering spheres by laser single-orientation measurement
作者:张剑;范家东;张建华;孙智斌;黄庆捷;江怀东
作者机构:[Zhang, J] State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, China;[ Fan, J.-D] State Key Laboratory of Crystal Materials 更多
通讯作者:Jiang, HuaiDong
通讯作者地址:[Jiang, HD]Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China.
来源:中国物理B
出版年:2015
卷:24
期:9
页码:15-19
DOI:10.1088/1674-1056/24/9/094201
关键词:coherent diffraction imaging;phase retrieval;laser
摘要:Three-dimensional imaging with single orientation is a potential and novel technique. We successfully demonstrate that three-dimensional (3D) structure can be determined by a single orientation diffraction measurement for a phase object of double-layer Mie-scattering silica spheres on a Si3N4 membrane. Coherent diffraction pattern at high numerical aperture was acquired with an optical laser, and the oversampled pattern was projected from a planar detector onto the Ewald sphere. The double-layered spheres are reconstructed from the spherical diffraction pattern and a 2D curvature-corrected pattern, which improve convergence speed and stability of reconstruction.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:2
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84941048834&doi=10.1088%2f1674-1056%2f24%2f9%2f094201&partnerID=40&md5=268bf2fb622e032e6069c122485b0f86
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