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Proceedings Paper

Model S-150 ultrahigh-speed framing camera with continuous access
Author(s): Jingzhen Li; Shanxiang Li; Xiangdong Gong; Xianxiang Tan; Ningwen Liu; Fengshan Sun; Boheng Zhang
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Paper Abstract

Model S-150 ultra-high speed framing camera with continuous access, characterized by a three faced, high velocity motor driven rotating mirror of aluminum substratum with a reflective overcoat made direct coating or transposition coating, a coaxial speed increaser with ratio of 2 x 13:1, a pre-magnetic-field fast open shutter with opening speed of 0.7 mm/μs, and a computer-electronic camera control with virtual buttons substituted for tens of real buttons and real monitoring of whole photographic process, has successfully been made. Specifications of the camera are as follows: the maximum economical photographic rate of 1.4 x 106 pps and the maximum rate of 2.24 x 106 pps corresponding to a rotating mirror velocity of 4 x 105 rpm and its peripheral velocity of 800 mps, the dynamic visual resolution of 34 lp/mm along the temporal direction, the frame format of 14 mm x 20 mm. Tests and experiments verify that it is very useful and available with high quality pictures taken from the transient events with random triggering time and very strong anti-interference property.

Paper Details

Date Published: 1 August 2003
PDF: 6 pages
Proc. SPIE 4948, 25th International Congress on High-Speed Photography and Photonics, (1 August 2003); doi: 10.1117/12.516887
Show Author Affiliations
Jingzhen Li, Shenzhen Univ. (China)
Shanxiang Li, Shenzhen Univ. (China)
Xiangdong Gong, Shenzhen Univ. (China)
Xianxiang Tan, Southwest Institute of Fluid Physics/CAEP (China)
Ningwen Liu, Southwest Institute of Fluid Physics/CAEP (China)
Fengshan Sun, Xi'an Institute of Optics and Precision Mechanics (China)
Boheng Zhang, Xi'an Institute of Optics and Precision Mechanics (China)

Published in SPIE Proceedings Vol. 4948:
25th International Congress on High-Speed Photography and Photonics
Claude Cavailler; Graham P. Haddleton; Manfred Hugenschmidt, Editor(s)

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