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。 -7>^
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谢谢! K;oV"KRK
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? CO-Iar
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SYSTEM NEW ,~(|p`
RESET +J|+es
UNITS UM 'W' A LXUaE.
WAVELENGTHS 0.5 0.6 0.7 0.8 0.9 1.1 UM Q_ctX|.
P}HC(S1
PI=4*ATAN(1) 8r,9OM
COATING PROPERTIES ,H>W:O
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' i<%m Iq1L
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' bqSMDK
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' -i#J[>=w{C
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' hZcmP"wgC1
jcE Msc
EDGE vR7ct av
RECTANGLE Y 0 10000 10000 16 0.0 360.0 SOVjEo4'3
SMOOTH ~gP7s_qr{
ELLIPSE Y 0 500 500 16 0.0 360.0 "tqnx?pM
SMOOTH YWEYHr;%^?
OBJECT E W`W~h[
.1 .2 'EXTRUDED OBJECT' *oCxof9JA
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!! DETECTOR (~h7rAEc
SURFACE dUIqD l
PLANE Z 0 RECTANGLE (1000/2) (1000/2) 0 0 0 5J
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OBJECT 'DETECTOR' ton1oq
INTERFACE COATING ABSORB AIR SCHOTT_BK7 *-0>3
FACETS 4 4 ;_}~%-_
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REDEFINE COLOR 1 7%e1cI
ROTATE X 90 <PX.l%
SHIFT Y -10000 $]C=qM28-
!! Verify Geometry Tr~sieL
WINDOW Y Z vd`O aM}#U
PLOT FACETS 7 7 OVERLAY Mm5c8[
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!! Define source 1 a"x}b
PARABASAL 4 .46#`4av
BEAMS COHERENT DIFFRACT /hL\,x2
WAVELENGTH 0.5 MICRONS /jM_mrpz
WIDTHS 1.6 _BbvhWN&+
GRID RECT Y 100 -4@500 2@100 tAERbiH
SOURCE DIRECTION 0 -1 0 'r\ 4}Ik
SAR=
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FLUX 0 1 SOU 1 \^jjK,OK
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TRACE PLOT COLOR 2 @Gt`Ds9=
$VIEW 3f"C!l]Xu
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PIXELS 100 uAUp5XP|Z
CONSIDER ONLY DETECTOR 6#U^<`
SPREAD NORMAL e4DMO*6
WINDOW Z -2@(1500/2) X -2@(1500/2) #AShbl jm+
WINDOW 1 !! Enlarge by PQ$sOK|/
SPREAD NORMAL ?E6^!4=,
DISPLAY YlTaN,?j
PICTURE 4ZwKpQ6
RETURN