A method for positioning the focal spot location of two photon polymerization | Zendy

Xu Zheng | Zendy; Kai Cheng | Zendy; Xiaoqin Zhou | Zendy; Jieqiong Lin | Zendy; Xian Jing | Zendy

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A method for positioning the focal spot location of two photon polymerization

Author(s) -

Xu Zheng,

Kai Cheng,

Xiaoqin Zhou,

Jieqiong Lin,

Xian Jing

Publication year - 2017

Publication title -

aip advances

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.421

H-Index - 58

ISSN - 2158-3226

DOI - 10.1063/1.4986102

Subject(s) - square (algebra) , spiral (railway) , optics , position (finance) , materials science , polymerization , photon , geometry , physics , mathematics , composite material , mathematical analysis , finance , economics , polymer

In this paper, we proposed a method to determine the focal spot location of two photon polymerization. Four spiral squares with eleven lines were fabricated in four corners of a 200 μm × 200 μm square area. The cutting location of these lines changed continuously. The first layer of structure to be processed could be accurately positioning in any position of this 200 μm × 200 μm square area by observing and analyzing the processing results of the four spiral squares. With this method, the height of microstructure to be processed could be accuracy controlled. Four meshing gears were successfully fabricated with the average deviation of 2.30% in height

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