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Proceedings Paper

A new method named as Segment-Compound method of baffle design
Author(s): Xing Qin; Xiaoxu Yang; Xin Gao; Xishuang Liu
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Paper Abstract

As the observation demand increased, the demand of the lens imaging quality rising. Segment- Compound baffle design method was proposed in this paper. Three traditional methods of baffle design they are characterized as Inside to Outside, Outside to Inside, and Mirror Symmetry. Through a transmission type of optical system, the four methods were used to design stray light suppression structure for it, respectively. Then, structures modeling simulation with Solidworks, CAXA, Tracepro, At last, point source transmittance (PST) curve lines were got to describe their performance. The result shows that the Segment- Compound method can inhibit stay light more effectively. Moreover, it is easy to active and without use special material.

Paper Details

Date Published: 28 February 2017
PDF: 7 pages
Proc. SPIE 10256, Second International Conference on Photonics and Optical Engineering, 102561J (28 February 2017); doi: 10.1117/12.2256848
Show Author Affiliations
Xing Qin, Xi'an Institute of Optics and Precision Mechanics (China)
Xiaoxu Yang, Xi'an Institute of Optics and Precision Mechanics (China)
Xin Gao, Beijing Institute of Tracking and Telecommunication Technology (China)
Xishuang Liu, 618 PLA Troops (China)

Published in SPIE Proceedings Vol. 10256:
Second International Conference on Photonics and Optical Engineering
Chunmin Zhang; Anand Asundi, Editor(s)

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