Open AccessLine-imaging optical recording velocity interferometer at Shenguang-II laser facility and its applications
Author(s) -
Hua Shu,
Sizu Fu,
Huang Xiuguang,
Junjian Ye,
Zhou Hua-zhen,
Zhenwei Xie,
Tao Long
Publication year - 2012
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.61.114102
Subject(s) - interferometry , optics , physics , laser , line (geometry) , plane (geometry) , mathematics , geometry
A line-imaging optical recording velocity interferometer (VISAR) is implemented at the Shenguang II laser facility. The spatial resolution is 7 m, the effective field of view in the target plane is 1 mm. We propose a new illumination method with increasing three times the luminosity of such a diagnostic. The VISAR is applied to experiments of laser-driven equation of state shockless compression, and shocktiming.