Model S-150 ultra-high speed framing camera with continuous access

被引:12
|
作者
Li, JZ [1 ]
Li, SX [1 ]
Gong, XD [1 ]
Tan, XX [1 ]
Liu, NW [1 ]
Sun, FS [1 ]
Zhang, BH [1 ]
机构
[1] Shenzhen Univ, Shenzhen 518060, Peoples R China
关键词
framing camera; continuous access; fast open shutter; coaxial speed increaser; virtual buttons;
D O I
10.1117/12.516887
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Model S-150 ultra-high speed framing camera with continuous access, characterized by a three faced, high velocity motor driven rotating, mirror of aluminium 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 0.7mm/ mu s, 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 10(6)pps and the maximum rate of 2.24 X 10(6)pps corresponding to a rotating mirror velocity of 4 X 10(5)rpm and its peripheral velocity of 800 mps, the dynamic visual resolution of 34 Ip/mm along the temporal direction, the frame format of 14mm X 20mm. 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.
引用
收藏
页码:336 / 341
页数:6
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