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Rev Sci Instrum. 2017 Nov;88(11):115107. doi: 10.1063/1.4989444.

A micro-CL system and its applications.

Author information

1
Division of Nuclear Technology and Applications, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China.
2
Key Laboratory of Vertebrate Evolution and Human Origin of Chinese Academy of Sciences, Beijing 100044, China.

Abstract

The computed laminography (CL) method is preferable to computed tomography for the non-destructive testing of plate-like objects. A micro-CL system is developed for three-dimensional imaging of plate-like objects. The details of the micro-CL system are described, including the system architecture, scanning modes, and reconstruction algorithm. The experiment results of plate-like fossils, insulated gate bipolar translator module, ball grid array packaging, and printed circuit board are also presented to demonstrate micro-CL's ability for 3D imaging of flat specimens and universal applicability in various fields.

PMID:
29195415
DOI:
10.1063/1.4989444

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