raydevparplate.m

zemax与matlab调用程序

function d = RayDevParPlate(n, np, eye, t)
% RayDevParPlate - Calculates lateral deviation of a ray passing through a plane parallel plate.
%
% Usage : d = RayDevParPlate(MediumRefractiveIndex, PlateRefractiveIndex, AngleOfIncidence, PlateThickness)
% where MediumRefractiveIndex is the refractive index of the medium surrounding the plate,
%       PlateRefractiveIndex  is the refractive index of the plate,
%       AngleOfIncidence is the angle of incidence of the ray striking the plate (in radians) and
%       PlateThickness is the thickness of the plate in any linear units.
% The returned value is in the same units as the plate thickness.

% MZDDE - The ZEMAX DDE Toolbox for Matlab.
% Copyright (C) 2002-2004 Defencetek, CSIR
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% This file is part of MZDDE.
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% Copyright 2004, Defencetek, CSIR
% $Revision: 1.0 $
eyep = (asin(n * sin(eye) / np));
d = t * sin(eye - eyep) / cos(eyep);