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。 7JL*y\'
谢谢! wSGW_{;-
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? (t%+Z"j
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SYSTEM NEW 9s9_a4t5
RESET |OarE2
UNITS UM 'W' K H&o`U(}
WAVELENGTHS 0.5 0.6 0.7 0.8 0.9 1.1 UM +61h!/<W
>mXq= 9L4
PI=4*ATAN(1) 8F(Vd99I
COATING PROPERTIES FcI ZG _
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' ^.:dT?@R
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' ;mtv
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' .R! /?eN
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' {EL
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IJ zPWs5W:
EDGE @Y| %
RECTANGLE Y 0 10000 10000 16 0.0 360.0 Dc;zgLLL
SMOOTH h^aUVuL/
ELLIPSE Y 0 500 500 16 0.0 360.0 jYJRG<*e
SMOOTH r@v_hc
OBJECT 3^x
C=++
.1 .2 'EXTRUDED OBJECT' p+7ZGB
{DVu* %|
!! DETECTOR iM'rl0
SURFACE UX!)\5-
PLANE Z 0 RECTANGLE (1000/2) (1000/2) 0 0 0 PEIf)**0N
OBJECT 'DETECTOR' s^6"qhTa
INTERFACE COATING ABSORB AIR SCHOTT_BK7 oe,37xa4
FACETS 4 4 gT8% ?U:
REDEFINE COLOR 1 W{js9$oJ
ROTATE X 90 -ZKo/N>6}
SHIFT Y -10000 ?V>{3
!! Verify Geometry 8*[Q{:'.
WINDOW Y Z =xX)2h
PLOT FACETS 7 7 OVERLAY eABLBsx
i<>zN^zn
!! Define source 1 s?-J`k~q
PARABASAL 4 4qe!+!#$
BEAMS COHERENT DIFFRACT $EUlh^
WAVELENGTH 0.5 MICRONS pjaDtNb
WIDTHS 1.6 )HPe}(ypt
GRID RECT Y 100 -4@500 2@100 !W?6,i -]
SOURCE DIRECTION 0 -1 0 KB6'sj
R3\oLT4
FLUX 0 1 SOU 1 _A5.
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TRACE PLOT COLOR 2 <-avC/M$d
$VIEW .e|VW)
"1X@t'H38
PIXELS 100 v$_YZm{!<
CONSIDER ONLY DETECTOR z&@O\>Q
SPREAD NORMAL hErO.ad1o
WINDOW Z -2@(1500/2) X -2@(1500/2) -Uu65m~:{k
WINDOW 1 !! Enlarge by
,]* MI"
SPREAD NORMAL p#DJow
DISPLAY s+RSAyU
PICTURE Cg 4l*"_
RETURN