[HTML][HTML] 激光聚变驱动器的光束相干性及其控制: 回顾与展望

魏晓峰, **** - High Power Laser and Particle Beams, 2020 - opticsjournal.net
摘要高功率**激光与物质相互作用蕴藏着丰富的非线性效应, 激光聚变驱动器的光束具有高度
相干性, 它在光束传输过程中极大地凸显了这种效应, 并不可避免地制约着激光功率的提升和 …

非线性介质表面缺陷对激光光场的调制

苏倩倩, 张国文, 陶华, 蒲继雄 - **激光与粒子束, 2012 - cpsjournals.cn
以高斯光束为例, 研究了非线性介质表面振幅调制型缺陷对光场的调制. 基于广义惠更斯-
菲涅尔衍射积分并采用泰勒级数展开方法, 建立了高斯光束经过表面存在缺陷的非线性介质后的 …

Theoretical analysis on small-scale self-focusing of multi-wavelength beams in an isotropic medium

P Li, L Zhou, B Feng, F Wang, X Wei - Laser Physics, 2020 - iopscience.iop.org
An analytic model for nonlinear propagation theory is developed for multi-wavelength laser
beams propagating in an isotropic media. The small-scale self-focusing theoretical solution …

Beam coherence and control of laser fusion driver: retrospect and prospect

W **aofeng, L ** - **激光与粒子束, 2020 - hplpb.com.cn
There are many kinds of nonlinear effects in the interaction between high power laser and
matter. The beam of laser fusion driver is highly coherent, which greatly enhances the …

[PDF][PDF] **激光非线性热像与克尔介质厚度的关系

王友文, 文双春, 胡勇华, 章礼富… - Chinese Journal of …, 2008 - researching.cn
摘要通过理论分析与数值模拟方法, 研究了高功率激光系统中非线性热像位置及光**随介质厚度
的变化规律. 基于角谱传输和Bespalov Talanov 小尺度自聚焦理论, 在不作薄介质**似情况下 …

Nonlinear imaging properties of two parallel gain-typed wirelike scatterers

J Huang, Y Hu - High-Power Lasers and Applications VI, 2012 - spiedigitallibrary.org
Based on the optical path model for nonlinear imaging, we systematically investigated the
propagation of flat-topped Gaussian beam which is modulated by two parallel gain-typed …

Investigation on the formation of intense fringe near nonlinear medium slab in nonlinear imaging

Y Hu, Y Qiu, X Peng - High-Power Lasers and Applications VIII, 2016 - spiedigitallibrary.org
It is well known that hot images of small-scale scatterers can be formed. For phase-typed
scatterers, hot image and second-order hot-image can be formed. However, when the …

Investigation on the formation of second-order-hot-image-like fringes

Y Hu, G Li, S Zhang, Y Shen - High-Power Lasers and …, 2014 - spiedigitallibrary.org
Based on the optical path model for nonlinear imaging, we systematically investigated the
propagation of flat-topped Gaussian beam which is modulated by two parallel phase-typed …