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。 "sFdrXJ
谢谢! >ge-yK 1
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? 8O{]ML
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SYSTEM NEW 3Gn2@`GC
RESET u2<:mu[|P
UNITS UM 'W' )I+1 b
!U
WAVELENGTHS 0.5 0.6 0.7 0.8 0.9 1.1 UM p)ZlQ.d#Y
]_BG"IR!..
PI=4*ATAN(1) $!I$*R&
COATING PROPERTIES 6o;lTOes
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' sSG]I%oB3
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' 62EJ# q[
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' w& RpQcV
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' tBBN62^X
{yyg=AMz
EDGE o\]e}+1[o
RECTANGLE Y 0 10000 10000 16 0.0 360.0 5, Yk5?l<'
SMOOTH |0f\>X I
ELLIPSE Y 0 500 500 16 0.0 360.0 %o4d43uZ
SMOOTH N5/TV%u
OBJECT \g4\a?i
.1 .2 'EXTRUDED OBJECT' *MagicA
.M>u:,v
!! DETECTOR kq%`9,XE
SURFACE (%0X\zvu/
PLANE Z 0 RECTANGLE (1000/2) (1000/2) 0 0 0 M/V
>25`
OBJECT 'DETECTOR' [9?=&O#*
INTERFACE COATING ABSORB AIR SCHOTT_BK7 `*oLEXYN
FACETS 4 4 LR)is
REDEFINE COLOR 1 `"ie57-
ROTATE X 90 ^J%
w[FE
SHIFT Y -10000 SgXXitg9+
!! Verify Geometry M~662]Ekk
WINDOW Y Z ?7&VT1
PLOT FACETS 7 7 OVERLAY 9: ~,TH
He!0&B\7h
!! Define source 1 0[3b,
PARABASAL 4 95]%j\
BEAMS COHERENT DIFFRACT dN*<dz+4r
WAVELENGTH 0.5 MICRONS %oor7 -l
WIDTHS 1.6 DBmcvC
GRID RECT Y 100 -4@500 2@100 Fah}#,
SOURCE DIRECTION 0 -1 0 b1*6)
W)4xO>ck*3
FLUX 0 1 SOU 1 |e< U %v
3F.O0Vz
TRACE PLOT COLOR 2 xBw"RCBz^
$VIEW +^69>L2V
9q8
rf\&
PIXELS 100 p>}N9v;Bo
CONSIDER ONLY DETECTOR qw, >~
SPREAD NORMAL |u}sX5/q
WINDOW Z -2@(1500/2) X -2@(1500/2) 4x C0Aw
WINDOW 1 !! Enlarge by " c
SPREAD NORMAL z:fhq:R(
DISPLAY (/KF;J^M
PICTURE `GDYL7pM(
RETURN