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。 ud}B#{6
谢谢! V_.n G;
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? 0w24lVR.
{y0 `p1
SYSTEM NEW Kq. MmR!gl
RESET XX])B%*
UNITS UM 'W' |}YeQl
WAVELENGTHS 0.5 0.6 0.7 0.8 0.9 1.1 UM D6MktE)'
D%k`udz<
PI=4*ATAN(1) 'c")]{
COATING PROPERTIES L4w KG&
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' ~ R:=zGDV
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' $:
%U`46%s
1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 'REFLECT' h4\j=Np
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 'BEAM_SPLITTER' ag~4m5n*~
fsr0E=nV
EDGE k%[pZ5.!
RECTANGLE Y 0 10000 10000 16 0.0 360.0 beN(7jo
SMOOTH 4PVkKP'/
ELLIPSE Y 0 500 500 16 0.0 360.0 xbeVqP
SMOOTH }RT#V8oc
OBJECT JC[G5$E
.1 .2 'EXTRUDED OBJECT' ,*Vt53@E
m:{ws~
!! DETECTOR 8&0+Az"{O
SURFACE /!//i^
PLANE Z 0 RECTANGLE (1000/2) (1000/2) 0 0 0 Fo0dz
OBJECT 'DETECTOR' >#jfZ5t
INTERFACE COATING ABSORB AIR SCHOTT_BK7 4jyDM68i
FACETS 4 4 O_n) 2t(c?
REDEFINE COLOR 1 #UO#kC<2(B
ROTATE X 90 ~SWR|[
SHIFT Y -10000 |D
?}6z
!! Verify Geometry n%"0%A
WINDOW Y Z BRu/pyxG
PLOT FACETS 7 7 OVERLAY h9B^U?<wT
y&$mN
!! Define source 1 /<\B8^yQ
PARABASAL 4 in/ITy-
BEAMS COHERENT DIFFRACT mR OXwzL
WAVELENGTH 0.5 MICRONS $G_,$U!
WIDTHS 1.6 8LH"j(H
GRID RECT Y 100 -4@500 2@100 ~S='~ g)
SOURCE DIRECTION 0 -1 0 z
5T_
h)vRvfcmY
FLUX 0 1 SOU 1 2?)bpp$WZ
DV,rh83.ip
TRACE PLOT COLOR 2 cc"L> XoK
$VIEW pu"`*NL
w=r3QKm#K
PIXELS 100 D m|_;iO,
CONSIDER ONLY DETECTOR ]B;\?Tim
SPREAD NORMAL 2L'vB1`
WINDOW Z -2@(1500/2) X -2@(1500/2) C9`J6Uu
WINDOW 1 !! Enlarge by oZY2K3J)
SPREAD NORMAL -}h+hS50F
DISPLAY N0D)d
PICTURE j\ dY
RETURN