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。 !G7h9CF|{
谢谢! *"1~bPl
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? p1+7<Y:
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SYSTEM NEW S[vRw]*
RESET >G]?
UNITS UM 'W' e#tIk;9Xz
WAVELENGTHS 0.5 0.6 0.7 0.8 0.9 1.1 UM m7JPH7P@BM
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PI=4*ATAN(1) Z;hyi'rPJ
COATING PROPERTIES :]'q#$!
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 'ABSORB' o6*/o ]]
0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 'TRANSMIT' ]bIt@GB
1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 'REFLECT' IWQ&6SDW$z
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' +Y7Pg'35
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EDGE C1 W>/?XC
RECTANGLE Y 0 10000 10000 16 0.0 360.0 g[M]i6h2
SMOOTH h-7A9:
ELLIPSE Y 0 500 500 16 0.0 360.0 9qEOgJ
SMOOTH o~= iy
OBJECT hGvq T, '
.1 .2 'EXTRUDED OBJECT' h0|[etaf
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!! DETECTOR <KtBv Ip]
SURFACE h6g:(3t6m
PLANE Z 0 RECTANGLE (1000/2) (1000/2) 0 0 0 6#E7!-u(-
OBJECT 'DETECTOR' ;d4y{
INTERFACE COATING ABSORB AIR SCHOTT_BK7 d<#p %$A4
FACETS 4 4 *%X.ym'
REDEFINE COLOR 1 OZ^h\m4
ROTATE X 90 _
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HI
SHIFT Y -10000 ZW>o5x__b
!! Verify Geometry |) O):
WINDOW Y Z H<,bq*@
PLOT FACETS 7 7 OVERLAY M+0x;53nz
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!! Define source 1 >PIPp7C
PARABASAL 4 Xtkw Z3
BEAMS COHERENT DIFFRACT u#FXW_-TK
WAVELENGTH 0.5 MICRONS 0(8gQ
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WIDTHS 1.6 e8{^f]5
GRID RECT Y 100 -4@500 2@100 MI\]IQU
SOURCE DIRECTION 0 -1 0 \#++s&06
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FLUX 0 1 SOU 1 UT4f (Xo
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TRACE PLOT COLOR 2 2SciB*5
$VIEW J?IC~5*2
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PIXELS 100 r{S=Z~J
CONSIDER ONLY DETECTOR -D#5o,]3
SPREAD NORMAL NI8~QeGah
WINDOW Z -2@(1500/2) X -2@(1500/2) yX'IZk#_L
WINDOW 1 !! Enlarge by ra]:$XJ5=a
SPREAD NORMAL V\AK6U@r^
DISPLAY >!
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PICTURE <(YF5Xm6$h
RETURN