FAR-FIELD SCATTERING OF A NON-GAUSSIAN OFF-AXIS AXISYMMETRIC LASER BEAM BY A SPHERICAL PARTICLE

Lock JA.; Hodges JT.

首页> 外文期刊>Applied optics >FAR-FIELD SCATTERING OF A NON-GAUSSIAN OFF-AXIS AXISYMMETRIC LASER BEAM BY A SPHERICAL PARTICLE

【24h】

FAR-FIELD SCATTERING OF A NON-GAUSSIAN OFF-AXIS AXISYMMETRIC LASER BEAM BY A SPHERICAL PARTICLE

机译：球面非高斯离轴轴对称激光束的远场散射

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Experimental laser beam profiles often deviate somewhat from the ideal Gaussian shape of the axisymmetric TEM(00) laser mode. To take these deviations into account when calculating light scattering of an off-axis beam by a spherical particle, we use our phase-modeling method to approximate the beam-shape coefficients in the partial wave expansion of an experimental laser beam. We then use these beam-shape coefficients to compute the near-forward direction scattering of the off-axis beam by the particle. Our results are compared with laboratory data, and we give a physical interpretation of the various features observed in the angular scattering patterns. (C) 1996 Optical Society of America [References: 21]

机译：实验激光束轮廓通常会偏离轴对称TEM（00）激光模式的理想高斯形状。在计算球形粒子对离轴光束的光散射时，要考虑这些偏差，我们使用相位建模方法来近似估算实验激光束的部分波扩展中的光束形状系数。然后，我们使用这些光束形状系数来计算粒子对离轴光束的近前方向散射。我们的结果与实验室数据进行了比较，我们对在角度散射图中观察到的各种特征进行了物理解释。（C）1996年美国眼镜学会[参考文献：21]

著录项

来源
《Applied optics》 |1996年第33期|共12页
作者
Lock JA.; Hodges JT.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类光学;
关键词
Lorenz-mie theory; Localized approximation; Rigorous justification; Shape coefficients;

机译：Lorenz-mie理论;局部逼近;严格合理性;形状系数;

相似文献

外文文献
中文文献
专利

1. FAR-FIELD SCATTERING OF A NON-GAUSSIAN OFF-AXIS AXISYMMETRIC LASER BEAM BY A SPHERICAL PARTICLE [J] . Lock JA., Hodges JT. Applied optics . 1996,第33期

机译：球面非高斯离轴轴对称激光束的远场散射
2. Co-polarized and cross-polarized scattering of an off-axis focused Gaussian beam by a spherical particle. 3. Diffraction, the Debye series, and time-domain scattering [J] . Laven Philip, Lock James A. Journal of Quantitative Spectroscopy & Radiative Transfer . 2018,第期

机译：由球形颗粒的偏离轴聚焦高斯梁的共偏振和交叉极化散射。 3.衍射，德拜德系列和时域散射
3. Expansions in Free Space of Arbitrary Quantum Wavepackets,Quantum Laser Beams,and Gaussian Quantum (On-axis and Off-axis) Laser Beams in Terms of Free Spherical Waves [J] . Gerard Gouesbet Particle & Particle Systems Characterization: Measurement and Description of Particle Properties and Behavior in Powders and Other Disperse Systems . 2005,第1期

机译：用自由球面波表示的任意量子波包，量子激光束和高斯量子（轴上和轴外）自由空间的扩展
4. Experimental demonstration of the effects of scattering on a linearly polarized laser beam by spherical particles [C] . Dwight C. Look, Jr., Univ. of Missouri/Rolla, Optical Design and Processing Technologies and Applications . 1992

机译：球形粒子对线偏振激光束散射影响的实验证明
5. PARTICLE SIZING AND COUNTING BY SINGLE BEAM LASER LIGHT SCATTERING AND LASER DOPPLER VELOCIMETRY [D] . ZARRIN, FAHIMEH. 1985

机译：单光束激光散射和激光多普勒速度测定粒度尺寸和计数
6. On the concept of random orientation in far-field electromagnetic scattering by nonspherical particles [O] . Michael I. Mishchenko, Maxim A. Yurkin -1

机译：关于非球形粒子在远场电磁散射中的随机取向的概念
7. Far-field scattering of a non-Gaussian off-axis axisymmetric laser beam by a spherical particle [O] . James A. Lock, Joseph T. Hodges 1996

机译：球形颗粒的非高斯脱轴轴对称激光束的远场散射
8. Off-Axis Scattering of Laser Beams Using Single and Multi-Gaussian Phase Function Approximation [R] . Zardecki, A. , Gerstl, S. A. W. 1986

机译：利用单高斯和多高斯相位函数逼近激光束的离轴散射

FAR-FIELD SCATTERING OF A NON-GAUSSIAN OFF-AXIS AXISYMMETRIC LASER BEAM BY A SPHERICAL PARTICLE

摘要

著录项

相似文献

相关主题

期刊订阅