An investigation of the dependence of the photon-photon cross section on photon energy and frequency, along with estimates on the registration frequency of scattering events, indicates that light scattering by light is observable using modern intensities of laser radiation and bremsstrahlung from high-...
1 Introduction Light-by-light scattering was first discussed theoretically in the 1930s, from two different points of view. On the one hand, Heisenberg and Euler [1] considered how the quantum effects of electron loop diagrams would induce γγ→γγ scattering and higher-order interactions. On...
However, in extreme conditions where large field strengths dictate that a quantum electrodynamical description of interactions is required, light-by-light scattering is possible, although it remains difficult to observe using even the most powerful lasers. Now the ATLAS Collaboration, which includes ...
Light Scattering by Leaf Layers with Application to Canopy Reflectance Modeling: The SAIL Model. 该模型用于计算和模拟植被冠层的反射率,内有介绍! 互联网 An in - process measuring of using optical technology based on light scattering theory is presented. 提出以光散射理论为基础,利用光学技术实现表面粗糙...
(ω = ω0). Because of a number of peculiarities in the resonant light scattering, the phenomenon is called resonance fluorescence. The indicatrix of the scattering of unpolarized light by atoms is analogous to the indicatrix described for free electrons. The scattering of light by individual ...
light scattering 英 [laɪt ˈskætərɪŋ] 美 [laɪt ˈskætərɪŋ]网络 散射光; 激光光散射; 光线散射; 动态光散射; 光散射法
laser light scattering by plasma 等离子体的激光散射 相似单词 scattering n. 1.散落 adj. 1.散乱的,散布的 v. 1.[scatter]的现在分词形式 light light 1 n. 1. 光;光线;光亮 2.【物】可见光;不可见光 3. 光感 4. 发光体,光源;灯,灯火,烛火 5. 供光 6. 点火物(如火柴、打火机);导火物(...
SCATTERING OF LIGHT BY LIGHT Author links open overlay panel Show more Add to Mendeley Share Cite https://doi.org/10.1016/B978-0-08-010586-4.50031-6Get rights and content Access through your organization Check access to the full text by signing in through your organization....
using dynamiclight scattering,zeta potential and electrophoretic mobility using electrophoreticlight scattering,andmolecular weight using staticlight scattering. malvern.de malvern.de 此类系统采用动态光散射法测量粒度及微流变;采用电泳光散射法测量ZETA电位及电泳迁移率;采用静态光散射法测量分子量。
2.By light-scattering theory dust particlesscattering lightspot can be seen clearly on the screen through optic microscope and CCD when the dust particle floating in the air is exposed by the semiconductor laser.利用光散射原理,由半导体激光器照射漂浮在空气中的灰尘颗粒,选取90°角入射,使背景光的干扰...