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An electromagnetic wave propagating along a path C has the phase shift over C as if it was propagating a path in a vacuum, length of which, is equal to the optical path length of C. Thus, if a wave is traveling through several different media, then the optical path length of each medium can be added to find the total optical path length. The ...
Optical path (OP) is the trajectory that a light ray follows as it propagates through an optical medium. The geometrical optical-path length or simply geometrical path length ( GPD ) is the length of a segment in a given OP, i.e., the Euclidean distance integrated along a ray between any two points. [ 1 ]
In addition, OSLO is used to simulate and analyze the performance of optical systems. OSLO's CCL (Compiled Command Language), which is a subset of the C programming language, can be used to develop specialized optical and lens design software tools for modeling, testing, and tolerancing optical systems.
Photopia Optical Design Software: Proprietary: Yes No No No Picogen: GPLv3 Yes No Yes No Pixar RenderMan: Proprietary: Yes Yes Yes No Pixie GPL: Yes Yes Yes No POV-Ray: AGPLv3: Yes Yes Yes Quadoa Optical CAD: Proprietary: Yes No Yes No Rayshade: pre-gpl open source, gpl-like Yes Yes Yes Yes Radiance: BSD: Yes Yes Yes No Realsoft 3D: Proprietary ...
Modeling photon propagation with Monte Carlo methods is a flexible yet rigorous approach to simulate photon transport. In the method, local rules of photon transport are expressed as probability distributions which describe the step size of photon movement between sites of photon-matter interaction and the angles of deflection in a photon's trajectory when a scattering event occurs.
Fixed path routing is the simplest approach to finding a lightpath. The same fixed route for a given source and destination pair is always used. Typically this path is computed ahead of time using a shortest path algorithm, such as Dijkstra's Algorithm. While this approach is very simple, the performance is usually not sufficient.
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Open Programming Language; Optical path length; Optimization Programming Language, a modelling language designed for the CPLEX Optimization software; FM Operator Type-L, a series of sound chips made by Yamaha: YM3526 (OPL) YM3812 (OPL2) YMF262 (OPL3) YMF278 (OPL4)