搜索资源列表
parallel-light
- 演示平行光通过凸透镜的散射效果分布图，可以设定折射率、直径等参数-Demonstrates the parallel light by the scattering effect of the convex distribution map, you can set the parameters of the refractive index, and diameter
bragg-fiber
- 在层状光子晶体中，由于折射率不同，能量分布不同，此程序用于模拟此效果-Layered photonic crystals, due to the different refractive index, energy distribution, this procedure is used to simulate the effect of
neff
- 此编程是用于长周期光栅的有效折射率的求解-LPG s effective refractive index
mSlaabzipa
- matlab例程，用于计算任意层数平板波导结构。其中slabexec为主程序源码，readme中有有程序源码使用的详细说明。能计算任意层数的平板波导结构的有效折射率，光场分布与远场分布。 可直接使用。 -Matlab routines used to calculate any number of layers planar waveguide structure. The which slabexec the main program source program source code
myNeff_2fen
- 用二分法求波导有效折射率，对初学者很有帮助-Dichotomy seeking waveguide effective refractive index
RPM
- 本程序基于MATLAB,用于计算多层平板波导的导模的等效折射率-The program is based on MATLAB, the equivalent refractive index of the guided mode for calculation of multilayer slab waveguide
3D-PBG
- 三维光子晶体能带计算能精密算出能带结构和折射率及透过率-3-D PB SIMULATION Three dimensional photonic crystal band calculation modeling and simulation, MIT design Can accurately calculate the energy band structure and refractive index and transmittance
matab-file
- secant method and equation to solve refractive index and number of mode in waveguide design
fbg-apodization
- 利用折射率调制的变迹方式，对光纤光栅的旁瓣进行切趾抑制。-Apodized refractive index modulation, the optical fiber grating sidelobe suppression of the apodization.
Theoretical-study-of-coaxial-fibers
- applied optics上的一篇关于coaxial fiber的文章,在解析法求解光纤时，对光纤建立模型有帮助。-A mathematical solution of the wave equation for coaxial fibers having four different refractive-index profiles is presented.
ellipsometry-calculator
- 此程序可以计算消光式椭圆偏振仪实验数据，输入测量的角度数据就可以算出薄膜的厚度和折射率-this program was designed to process the data of extinction-type ellipsometry .By inputing the angels you measured,the program could calculated the thickness and refractive index of the layer.
reflectivitymeasuring
- 项目软件，对光学样片折射率进行测量。软件实现对旋转台的控制、锁相放大器的采集-Project software, Samples refractive index of the optical measurement. Software to achieve control of the rotary table, the acquisition of the lock-in amplifier, etc.
kn
- 通过迭代的方法来计算物质的光学性质，通过最小二乘法来设置收敛的条件，当结果小于收敛条件时，输出结果-Calculate liquid refractive index, using the iteration method, design the smallest error by the least squares method, to terminate the iteration convergence
Onwards-continued-fraction-algorithm
- 提出了一种新的Mie散射算法。针对Mie散射系数计算中直接递推所存在的数据溢出问题, 对散射系数的递推公式进行改进, 以连分式形式进行计算,将两个关键函数分别向前递推, 避免了直接计算时贝塞尔函数值超出计算机最大数据限而造成的数据溢出问题。利用Matlab编程,分别计算了不同粒径参数和不同折射率情况下的散射光强分布,并对两种算法的模拟结果进行了分析比较。结果表明,在两种算法都有效的范围内这两种算法的计算结果完全相 符, 而改进的向前递推连分式算法用一个变量循环叠代就能完成连分式的计算, 展宽
Improved-algorithm
- 提出一种新的计算 MIE 散射系数的算法。该算法使用了改进的后向递推公式，可对 MIE 系数中的消光系数 Kext 和散射系数 K sca 进行精确计算。由于新算法能显著地减少计算循环次数， 因此明显缩短了计算时间。对广泛运用的递推法和连分式法进行了比较详细的讨论。并且把新算 法的计算结果和已有的成果进行了比较。结果表明：(1)计算的循环次数与粒子的复折射率基本没 有关系；(2)连分式得到的结果通常最准确；(3)新算法在尺度系数较大时(>1000)，计算时间仅为 连分式
matlab-program
- Refractive index matlab code for ec engineer
emirs
- 折射率函数学习，一个很重要的介绍，希望对大家有用-The refractive index of the function of learning, a very important presentation, hope to be useful
TETM1D
- 一维光子晶体光能禁带的计算，matlab编写，可以设置介质折射率，厚度，波长范围-The calculation of the one-dimensional photonic crystal energy band gap, matlab prepared, you can set the thickness, the wavelength range of the refractive index of the medium,
photonic-crystal-
- 利用matlab程序计算一维光子晶体的周期层数对折射率和透射率的影响-Cycle matlab program to calculate the one-dimensional photonic crystal layer refractive index and transmittance
t1
- D=1m d=2mm 当在一个缝的位置放置一个折射率n=1.4, 厚度为5mm的物质，不考虑损耗，画出此时的双缝干涉的图样 -D = 1m d = 2 mm when placed in the position of a seam of a refractive index n = 1.4 and a thickness of 5mm for the substance, and does not consider the loss, to draw the double-slit