Beam Expander Optics

The chance of catching a glimpse of a beautiful rainbow may be rare, but with suitable devices you can create the glorious color beams on your own. Appreciate the magnificent combination of nature and science in Rainbow Mechanic, in which your goal is to place or remove mirrors so that the light... Platforms: Windows

Astronomy Calculators is a small, easy to use application, specially designed to offer users a collection of small and simple calculator utilities. The aim of these calculator is to help amateur astronomers with the mundane calculations for optics and telescopes, and for conversions. for... Platforms: Windows

Use DxO Optics Pro, Adobe Camera Raw or Nikon Capture to perform RAW conversions with images from your Aperture library. Catapult will stack the converted images with your RAW masters in Aperture, and archive the settings used to produce the converted image for later use. Catapult automates the... Platforms: Mac

An extremely powerful all-in-one multiband dynamics processor: it can be used as a multiband compressor, limiter, gate, expander, waveshaper or all combined at once, on any part of the spectrum. The unique dynamics processing section of the Blue Cat's Dynamics plug-in has been streamlined and... Platforms: Mac

You score points by rotating and placing blocks to make 2-by-2 squares, which are removed from the playing area by a beam of light. Outswirl has a relaxing soundtrack, optional fullscreen graphics, three different modes of gameplay, and if that wasn't enough there are seven skins to unlock!... Platforms: Mac

The best breed of koi fish usually depends on the attractive randomise dot pattern, the bright colors and the perfect balancing form of Koi's body, a feeling of delight and pleasure for anyone who see it, so colourfully bright, full of life and spirit especially when the beam of light reflects to... Platforms: Windows

EMpy (Electromagnetic Python) is a suite of algorithms widely knonw and used in electromagnetic problems and optics: the transfer matrix algorithm, the rigorous coupled wave analysis algorithm and more. Platforms: Windows, Mac, Linux

LaueTools is an open-source project for white beam Laue x-ray microdiffraction data analysis including tools in image processing, peaks searching & indexing, crystal structure solving (orientation & strain) and data & grain mapping visualisation. Platforms: Windows, Mac, Linux

Use the various light reflecting/refracting tools, like mirrors, prisms andsplitters, to guide the laser beam to light all the lightbulbs in a level.Avoid directing the laser beam onto bombs as that will force a level restart. Platforms: Windows, Mac, Linux

FGDesktopLoupe is a desktop dimmer that will allow you to use a spotlight beam that follows your mouse pointer to focus on a part of the screen. FGDesktopLoupe will allow you to easily set the size of the spotlight and the color of the dimmer background. You can use CTRL ALT to open the... Platforms: Mac

FGDesktopUtility is a desktop dimmer and have a spotlight beam that follows your pointer to focusses attention on part of the screen. You can set size and color. Use CTRL+ALT to open the HUD setting and use CMD+ALT to toggle effects on/off. Platforms: Mac

Algorithms like depth-first, breadth-first, greedy search, hill climbing, A*, IDA, beam search, uniform cost or EE uniform cost can be previewed and pre-calculated using this applet. Platforms: Windows, Mac, *nix, Java, BSD Solaris

The user can generate as many beams he wants, by setting steering angle, focalization and intensity.Number of array elements can be set.Different weighting windows can be set to reduce sidelobes.Just run MAIN.mDiglo Platforms: Matlab

This code computes the complex dielectric constant (i.e. relative permittivity) and the refractive index of various metals using either the Lorentz-Drude (LD) or the Drude model (D) as a function of input light wavelength.Additionally, it may compute the dielectric constant of pure water using a... Platforms: Matlab

This is an accelerated PSO (APSO), developed by Xin-She Yang in 2008. APSO does not use velocities or any inertia parameter.A full program for solving nonlinear constrained optimization problem (welded beam design as an example) is provided, which can be extended to solve other continuous... Platforms: Matlab

Simulation of a gaussian pulse propagated in free space through 1000 um, using finite differences.Just run the script and you'll get a surface which is made up of the pulse propagated at 1 um steps. Platforms: Matlab

The zip file includes the next programs:BPM_free_space.m - Propagation of a gaussian pulse in free spaceBPM_triangle.m - Propagation of a gaussian pulse in a triangle index profile waveguideBPM_2step.m - Demonstration of the evanescent waves phenomenon in parallel rectangular... Platforms: Matlab

This program simulates Gaussian beam propagation through a Fabry-Perot interferometer with adjustable error angles. The result is the intensity behind the cavity at a screen perpendicular to the propagation direction. It contains a GUI for setting the parameters and viewing the result. Platforms: Matlab

A variation of Matlab's cart2sph, that transforms a vector of Cartesian coordinates (East, North, Up) to radar coordinates (Range, Azimuth, Elevation). Note the different definition of radar coords vs. spherical coords, which require this different function (see exact definitions within the help... Platforms: Matlab

We present some basic programs written for the MATLAB environment for the analysis of optical and acoustic data and for signal processing. These programs exploit novel concept derived from a theoretical physics approach. These programs can be easily customized by the expert user, but they... Platforms: Matlab