Theoretical analysis of the image with a local intensity minimum during hot image formation in high-power laser systems

Dong Li, Jianlin Zhao, Tao Peng, Zhaobin Cai

科研成果: 期刊稿件文章同行评审

12 引用 (Scopus)

摘要

The evolution of an image with a local intensity minimum (LIM image) during hot image formation caused by translucent obscuration is theoretically and numerically investigated for the first time to our knowledge. The existence of the LIM image is proved, and the functional relationship describing the intensity of the LIM image is derived by using transfer matrix theory. Furthermore, the influences of the parameters of the obscuration and the nonlinear medium on the intensity of the LIM image are also discussed. The results show that the intensity of the LIM image increases with the increase of the amplitude coefficients of the obscuration, but declines with increasing the thickness of the nonlinear medium within a certain scope. We also found that the distance from the rear surface of the nonlinear medium to the LIM image plane is approximately equal to that from the obscuration plane to the rear surface of the nonlinear medium.

源语言英语
页(从-至)6229-6233
页数5
期刊Applied Optics
48
32
DOI
出版状态已出版 - 10 11月 2009

指纹

探究 'Theoretical analysis of the image with a local intensity minimum during hot image formation in high-power laser systems' 的科研主题。它们共同构成独一无二的指纹。

引用此