Investigation Of Picosecond Framing Camera

Chang Zenghu; Hou Xun; Zhang Xiaoqiou; Gong Meixia; Niu Lihong; Yang Hongru; Lei Zhiyuan; Liu Xiouqin

doi:10.1117/12.969171

7 June 1989 Investigation Of Picosecond Framing Camera

Chang Zenghu, Hou Xun, Zhang Xiaoqiou, Gong Meixia, Niu Lihong, Yang Hongru, Lei Zhiyuan, Liu Xiouqin

Proceedings Volume 1032, 18th Intl Congress on High Speed Photography and Photonics; (1989) https://doi.org/10.1117/12.969171
Event: 18th International Congress on High Speed Photography and Photonics, 1988, Xi'an, Shaanxi, China

Abstract

A new method of x-ray picosecond framing photography was proposed to obtain four frame images. This method uses a double-pinholes x-ray imaging system and an image tube with a deflection shutter system which consists of a pair of shutter plates, two pair of separating plates,double-slits aperture and a pair of compensating plates. A ramp voltage is applied on the shutter and compensating plates. The framing tube with internal MCP intensifier was manufactured. Static resolution of 20 1p/mm was identified using an X-ray source. The obtained four frame quasi-static images with repetitive exposure showed the reality of the new framing concept. The dynamic characteristics of the camera were measured with X-ray emission from laser plasma. Four frame images have been obtained with "170 ps exposure time for each image and "3 1p/mm spatial resolution.

Citation Download Citation

Chang Zenghu, Hou Xun, Zhang Xiaoqiou, Gong Meixia, Niu Lihong, Yang Hongru, Lei Zhiyuan, and Liu Xiouqin "Investigation Of Picosecond Framing Camera", Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); https://doi.org/10.1117/12.969171

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