Abstract
We present a quantitative shadowgraphic method that can measure the density of a laser-generated plasma in air. Simultaneous comparison of both shadowgraphy and interferometry has been carried out, allowing the experimental evaluation of the reliability of the shadowgraphic method. Even though limited by absorption in the sample, shadowgraphy performs better in terms of sensitivity.
© 2007 Optical Society of America
Full Article | PDF ArticleMore Like This
Stefano Minardi, Amrutha Gopal, Michael Tatarakis, Arnaud Couairon, Gintaras Tamošauskas, Rimtautas Piskarskas, Audrius Dubietis, and Paolo Di Trapani
Opt. Lett. 33(1) 86-88 (2008)
David B. vanHulsteyn and Robert F. Benjamin
Opt. Lett. 1(2) 76-78 (1977)
Yinren Shou, Haiyang Lu, Ronghao Hu, Chen Lin, Hongyong Wang, Meilin Zhou, Xiantu He, Jia erh Chen, and Xueqing Yan
Opt. Lett. 41(1) 139-142 (2016)