SPR XPhase by Joshua Guske

Computes reflectance (Rp/Rs) for surface plasmon resonance on a system of thin films (spr, multilayer, matrix transfer)

R_mat=exp_xphase(Epsilon,phiRange,wRange,d)

input_xphase.m

Dynamical Systems with Applications using MATLAB by Stephen Lynch

Companion Software. (chaos, nonlinear, mathematics)

Program_5c(~)

Programs_17a

Programs_17b

Fabry Perot filter modeling and Analysis by Tamir Suliman

Matlab program used to Fabry Perot filter (optical compnenets, optical filters, fabryperot)

fabryparot4project.m

Gaussian beam propagation through a series of thin lenses by natan

Propagates a Gaussian beam through a series of thin lenses (gaussian optics, beam, propagation)

Gaussian_Propagation(lambda,beam_waist,wp,fpos,f,show_flag)

Avantes to Matlab by Kotya Karapetyan

Read spectral data from Avantes USB2 spectrometer files (avantes, spectrometer, optics)

Reading spectra from Avantes binary files (demonstration)

addtolog(string)

avantesBinaryRead(filename)

Zernike calculator by Christina Dunn

Graphical calculator showing Zernike polynomials for a variety of aperture shapes. (optics, gui)

Zernike calculator

zernikes.m

barrel and pincushion lens distortion correction by Jaap de Vries

I = LENSDISTORT(I, k)corrects for radially symmetric distortions (image processing, mathematics, optics)

lensdistort(I, k, varargin)

Planck's Law by Jaap de Vries

SPECEXITANCE Calculates the spectral radiant exitance for a black body (W/m^2·µm) (measurement, physics, radiation)

specexitance.m

Read a binary ZEMAX beam file (ZBF) by Chris Betters

The function returns the values stored in ZBF file for presentation and analysis in matlab. (zemax, zbf, beam)

[Ex Ey x y dx dy nx ny]=readZBF(filename)

Holoeye SLM by Marcoleonetti1

Routine to send a BW BMP image A Holoeye spatial Ligh Modulator ( LC-R 1080 adaptable for others) (holoeye, optics, polarization)

Send_function(Grey_2,z)

Stripe_bmp_2.m

Zernike polynomials by Paul Fricker

Zernike polynomials and functions (orthogonal basis on the unit circle). (optics, orthogonal basis, chemistry)

zernfun(n,m,r,theta,nflag)

zernfun2(p,r,theta,nflag)

zernpol(n,m,r,nflag)

Frequency-resolved optical gating (FROG) by Steven Byrnes

An extension of Adam Wyatt's MATLAB FROG program. Various features include anti-aliasing algorithm. (frequency resolved op..., optics, physics)

guesspulse(EF,lastPt,domain,antialias,PowerOrSVD)

makeFROG(Pt,domain,antialias)

mirror()

Optical Fibre Toolbox by Kotya Karapetyan

Simulation of optical fiber modes (fiber, fiber amplifiers, diferencias finitas)

Effective refractive index of three-layer modes

Optical Fibre Toolbox two-layer demo

...

Pseudo-Zernike Functions by Paul Fricker

Computes the pseudo-Zernike functions (an orthogonal basis on the unit disk). (image processing, mathematics, physics)

pzernfun(n,m,r,theta)

Diffraction grating, version 2 by Tom O'Haver

Aids for learning and teaching about the principles of diffraction gratings. (chemistry, physics, optics)

interference

monograting

ordergrating

Read ZEMAX Beam File (ZBF) by Sean Bryan

Reads a ZEMAX Beam File into Matlab, allowing presentation of physical optics simulation results. (zemax, zbf, beam file)

read_zbf( filename )

Interplay of fft, ifft, fftshift, and ifftshift in MATLAB by Shalin Mehta

This file clarifies assumptions about the position of origin in computation of DFT (fft, ifftshift, fftshift)

HowSwappingWorksInFFTandIFFT.m

Chandrasekhar's H function by Mike Simcock

Chandrasekhar's H function (sometimes called Ambartsumian's or Busbridge's H function) (diffuse reflection, light scattering, hfunction)

str2num(nas);

A CUDA accelerated Beam Propagation Method [BPM] Solver using the Parallel Computing Toolbox by Patrick Kano

A beam propagation method solver using the CUDA capabilities in the parallel computing toolbox. (mathematics, optics, cuda)

CUDAparaxbpm(CUDAswitch, PLOTswitch, BetaSwitch, Nx, Ny, Le...

FunEfieldinit(MeshX, MeshY, Nx, Ny, LengthX, LengthY)

FunPlotSim(zidx, PosZ, MeshX, MeshY, nMatrix, Efield, Meshk...

3-D Propagation Code by Charles Rino

3-D Propagation simulator for turbulent media (radio propagation, light propagation, atmosphere)

AtmosphericCorrectionCRPL( x, z, varargin )

Cphi=PhaseStructConst(Cp,gnu)

Cs=Cn2Cs(gnu,Cn2)

3-D Ray Trace by Charles Rino

3-D Ray Trace function for refractive propagation (radio propagation, atmosphere, light propagation)

AtmosphericCorrectionCRPL( x, z, varargin )

Cs=Cn2Cs(gnu,Cn2)

Gradient_Of_Index_Of_Refraction(Position0,modelRfn)

zernike3 by Carey Smith

Compute Zernike polynomials and coefficients of a Zernike fit with mutually consistent functions. (zernike, zernike decomposition, optics)

zernfun(n,m,r,theta,nflag)

zernike_coeffs3(phi, zernv, X, Y, valid, order)

zernike_fcn3(zernv, X, Y, valid, order)

1D Linear BPM by David Romero-Antequera

FFT-based Beam Propagation Method for linear operators. (fft, bpm, linear bpm)

D=D_lateral1D(Scale,power,varargin)

Field=LinearBPM(InputField,D,z)

Disk Harmonic Functions by Carey Smith

Computes Disk Harmonic Functions; uses Bessel functions and derivatives (mathematics, physics, harmonic bessel)

DiskHarmonic(m,n,r,theta)

Optical Communications Systems (SOFTDM Ver 1.5) Update Matlab 2010a by David Steckler

Toolbox/blockset about optical comunication system Sonet/SDH mapping over fiber optics (optics, fiber, communication)

softtdm

Phase and amplitude hue plot by Iacopo Mochi

Plots a complex 2D array. The phase is shown as hue and the amplitude as brightness. (phase, hue, optics)

varargout=phplot(varargin)

Optical_bench by Bjorn Gustavsson

Optical_bench - a simple ray-tracing tool for optical systems. (physics, optics)

opt_absorption(glass,wavelength)

opt_all_refrindx(wavelength)

opt_aperture(opt_type,opt_args)

Zernfun2a.m by David Schaack

Alternative to Paul Fricker's Zernfun2.m. Allows selection of industry standard Zernike orderings. (optics)

zernfun2A(p,r,theta,order,nflag)

Kramers-Kronig solution of Electroabsorption experimental data by Yous Jalili

calculate electrore-fraction spectra from experimentally measured electro-absorption data (optics, optoelectronics, physics)

KramKrog.m

Grating's factor by Bo Chen

calculate sin(n*pi*x)/sin(pi*x) (chemistry, physics, grating)

y=nsinc(x,N)

Fabry Perot filter modeling and Analysis by Tamir Suliman

Matlab program used to Fabry Perot filter (fabry perot, fabry perot filter, optical filters)

fabryparot4project.m

Photonic bands for a 2D photonic crystal by Cazimir-Gabriel Bostan

Calculates and plots the photonic bands for a 2D photonic crystal made of of cylinders with circular (chemistry, physics, photonic crystal)

[BZx,BZy,kx,ky]=bz_irr1(Nr)

[omegaE, omegaH]=eigsEH(kGx,kGy,epsi,N,bands)

epsi=epsgg(r, na, nb, b1, b2, N1, N2)

Spectral filtering for optics by Amita B Deb

Does spatial filtering. (spatial filtering, chemistry, physics)

fourier_filter.m

Tools for Data Analysis in Optics, Acoustics, Signal Processing by Valerio Lucarini

A simple software package for sophisticated data analysis for optics, acoustics, signal processing (physics, optics, acoustics)

[refin,imfin]=selfconscam(omega,rechi,imchi,iter,w)

imchi=kkimbook2(omega,rechi,alpha)

imchi=sskkimbook2(omega,rechi,omega1,imchi1)