Validity criterion for the Born approximation convergence in microscopy imaging [0.03%]
显微成像中Born近似收敛的有效判据
Sigal Trattner,Micha Feigin,Hayit Greenspan et al.
Sigal Trattner et al.
The need for the reconstruction and quantification of visualized objects from light microscopy images requires an image formation model that adequately describes the interaction of light waves with biological matter. Differential interferen...
A gain criterion for the improvement of detection tasks with sub-Poissonian light [0.03%]
亚泊松光提升检测任务的增益准则
Julien Fade,Philippe Réfrégier,Nicolas Treps et al.
Julien Fade et al.
Based on a standard binomial model of sub-Poissonian photocounting statistics, we analyze the discrimination performance between the two possibilities that light has been potentially absorbed or not. For that purpose, we study with numerica...
Julia Clark,Pedro González-Rodríguez,Arnold D Kim
Julia Clark
We study multiple scattering of partially polarized light using the theory of radiative transport. In particular, we study the light that exits a half-space composed of a uniform absorbing and scattering medium due to an unpolarized, isotro...
Whitman Richards,Jan J Koenderink,Andrea van Doorn
Whitman Richards
Unlike the Metelli monochrome transparencies, when overlays and their backgrounds have chromatic content, the inferred surface colors may not always be physically realizable, and are in some sense "imaginary." In these cases, the inferred c...
Razvigor Ossikovski
Razvigor Ossikovski
A product decomposition of a depolarizing Mueller matrix consisting in the sequence of five factors-a diagonal depolarizer stacked between two retarder and diattenuator pairs-is proposed. This novel "symmetric" decomposition allows for a st...
Optical scattering depolarization in a biomedium with anisotropic biomolecules [0.03%]
各向异性生物分子介质中的光学散射去极化现象
Tsu-Wei Nee,Soe-Mie F Nee,De-Ming Yang et al.
Tsu-Wei Nee et al.
The depolarization property of a biomedium with anisotropic biomolecule optical scattering is investigated theoretically. By using a simple ellipsoid model of a single biomolecule, the scattering fields and Mueller matrices are derived from...
Multinodal fifth-order optical aberrations of optical systems without rotational symmetry: spherical aberration [0.03%]
无旋转对称光学系统多焦第五级光学像差：球差
Kevin P Thompson
Kevin P Thompson
Building off an earlier work on multinodal third-order aberrations [J. Opt. Soc. Am. A22, 1389 (2005)], this is the first in a series of papers that derives and illustrates the characteristic multinodal geometry for each of the fifth-order ...
Gradient refractive index square lenses. I. Fabrication and refractive index distribution [0.03%]
梯度折射率平凹透镜I型：制备和折射率分布
Hao Lv,Aimei Liu,Jufang Tong et al.
Hao Lv et al.
An equation for the distribution of refractive index of a gradient refractive index square lens has been established, and such a lens has been fabricated using ion exchange. The distributions of refractive indices at different angles of inc...
Computation of orthogonal Fourier-Mellin moments in two coordinate systems [0.03%]
基于两种坐标系的正交Fourier-Mellin矩的计算方法研究
Hai-Tao Hu,Ping Zi-Liang
Hai-Tao Hu
The computing method for orthogonal Fourier-Mellin moments in a polar coordinate system is presented in detail. The image expressed in a Cartesian system has to be transformed into a polar coordinate system first when we calculate the ortho...
Regularizing method for the determination of the backscatter cross section in lidar data [0.03%]
一种测定激光雷达数据后向散射截面的正则化解法
Yanfei Wang,Jianzhong Zhang,Andreas Roncat et al.
Yanfei Wang et al.
The retrieval of the backscatter cross section in lidar data is of great interest in remote sensing. For the numerical calculation of the backscatter cross section, a deconvolution has to be performed; its determination is therefore an ill-...