偶是新手,不明白里面的衍射是怎么弄的,请各位大侠帮忙写个圆孔衍射的程序看看行吗?在DETECTOR显示出衍射图样来?希望把程序命令帖出来。 qVfl6q5
谢谢! 0` .5gxm
自己根据例子改了一个,但是发现出来的图像和matlab的不一样,相差很大,觉得应该是错了,请大家帮忙看看呗? 4jt(tZS
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SYSTEM NEW 2vWn(6`
RESET -We9
FO~
UNITS UM 'W' )+R n[MMp
WAVELENGTHS 0.5 0.6 0.7 0.8 0.9 1.1 UM yzv"sd[8N
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PI=4*ATAN(1) [dAQrou6P
COATING PROPERTIES sM+~x<}0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 'ABSORB' z:4_f:70
0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 'TRANSMIT' *MB>,HU
1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 'REFLECT' kg
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0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 'BEAM_SPLITTER' &gPP#D6A
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EDGE 7B)1U_L0H
RECTANGLE Y 0 10000 10000 16 0.0 360.0 U(#JC(E-#
SMOOTH 5C&*PJ~WA
ELLIPSE Y 0 500 500 16 0.0 360.0 ^H&U_
SMOOTH 0Ni{UV?
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OBJECT 7[w<v(Rc
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SURFACE 1Dl6T\20
PLANE Z 0 RECTANGLE (1000/2) (1000/2) 0 0 0 #-@uLc
OBJECT 'DETECTOR' eIfQ
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INTERFACE COATING ABSORB AIR SCHOTT_BK7 ;0Pv49q
FACETS 4 4 !nCq8~#
REDEFINE COLOR 1 N@L{9ak1
ROTATE X 90 (
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SHIFT Y -10000 n{i,`oQ"
!! Verify Geometry 2 U]d1
WINDOW Y Z p |1u,N
PLOT FACETS 7 7 OVERLAY )9:5?,SO
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!! Define source 1 - X71JU
PARABASAL 4 `/ayg:WSU
BEAMS COHERENT DIFFRACT 5OppK(Oi*C
WAVELENGTH 0.5 MICRONS &'x~<rx
WIDTHS 1.6 kJp~'\b
GRID RECT Y 100 -4@500 2@100 O|~C qb
SOURCE DIRECTION 0 -1 0 ]Ob|!L(
k%sH0 9
FLUX 0 1 SOU 1 eM:J_>7t
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TRACE PLOT COLOR 2 qfyZda0d
$VIEW IF|6iKCE
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PIXELS 100 hU8Y&R)=9
CONSIDER ONLY DETECTOR &J*M
SPREAD NORMAL L"NHr~
WINDOW Z -2@(1500/2) X -2@(1500/2) r~lZ8$KC
WINDOW 1 !! Enlarge by
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SPREAD NORMAL [YfoQ1
DISPLAY w{6C4~0
PICTURE /}(d'@8p
RETURN