Taking account of the transmission characteristics of the diaphragm and the saturation of the gain in the process of light amplifying,the evolution of the beam inside the Cassegrain multi-pass amplifier is numerically simulated by using the ray-tracing and split-step fast Fourier-Bessel transform(SSFFT) methods,the annular beam is coming from Q-switched Nd∶glass laser with ring cavity.
利用光线追迹法以及分步傅里叶-贝塞耳变换法,考虑了光阑对光束的拦截和通光作用以及激光放大过程中的增益饱和效应,对环形腔调Q钕玻璃激光系统振荡器输出的光束经卡塞格林式放大器多程放大后的光场演化过程进行了数值模拟,并进行了实验验证。
Fourier-Bessel integral
傅里叶－贝塞耳积分
definite integral involving Bessel function
含贝塞尔函数的定积分
The Regularizing Solution of Nonlinear Abelian IntegralEquation
非线性阿贝耳积分方程的正则化求解
The Numerical Computation of 1 th Bessel Function Generalized Integration
一阶贝塞尔函数广义积分的数值计算
fourier bessel series
傅里叶 贝塞耳级数
Fourier-Bessel transform
傅里叶－贝塞耳变换
A METHOD FOR SOLVING THE INTEGRAL OF 1TH BESSEL FUNCTION IN RESISTIVITY MEASURE
电测深中含一阶贝塞尔函数积分的计算方法
Analyzing the Characteristics of Bessel Beams and the Concept Relating to Diffraction-Free Beams
贝塞耳光束的特性和无衍射光束相关概念的分析
Focusing of Partially Coherent and Circularly Polarized Bessel-Gaussian Beams Through a High Numerical-Aperture Objective
部分相干圆偏振贝塞耳-高斯光束经高数值孔径透镜的聚焦
Experiment Study on Bottle Beam Generated by Interfering Bessel Beams
贝塞耳光束相干产生局域空心光束的实验研究
Effect of Primary Spherical Aberration on Focusing of Circularly Polarized Vortex Bessel-Gaussian Beams
球差对圆偏涡旋贝塞耳-高斯光束聚焦场的影响
Particles Manipulation in Multi-Plane Using Non-Diffracting Bessel Beam
利用无衍射贝塞耳光束多层面操控微粒
lebesgue stieltjes integral
勒贝格 斯蒂尔吉斯积分
The curative effect of Sinupret on acute otitismedia with middle ear effusion
仙璐贝滴剂辅助治疗小儿急性中耳炎中耳积液的疗效观察
Advantage of Lebesgue over Riemann integral;
勒贝格积分相对于黎曼积分的优越性
A disease of the ear in which the movement of the stapes within the oval window becomes impeded by abnormal deposits of spongy bone, leading to a progressive loss of hearing.
耳硬化症一种因松质骨发生病态淤积阻塞了锉骨在耳蜗窗内的运动的耳病，可导致渐进性耳聋
Propagation Properties of Ultrashort Pulsed Bessel-Gauss Beams with Constant Diffraction Length
等衍射长度超短脉冲贝塞耳-高斯光束的传输特性
Influence of Manufacture Error with Non-Circular Symmetry in an Axicon on the Bessel Beams Quality
轴棱锥非圆对称加工误差对贝塞耳光束质量的影响