| 秋刀鱼的滋味 |
2021-07-21 14:10 |
ASAP怎么设置光源从某点发散
各位前辈好，我在学习ASAP的过程中遇到了一个问题。 /&Jv,[2 kV
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如下图根据表格中的信息生成它的追迹图 _qWC4NM F(
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下面是我的文件档案 $zkH|]
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代码：
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SYSTEM NEW Jp;k+ "<q
RESET j%& IL0
BEAMS INCOHERENT GEOMETRIC qeaA&(|5
!! Define system units and wavelengths d*;$AYI#R
UNITS CM 'Watts' eZF'C k y
WAVELENGTH 550 NM <9@7,2
!! Define coatings D\]&8w6&
COATING PROPERTIES OM9 6`
0 1 'TRANSMIT' !Qu PG/=X
1 0 'REFLECT' R Td^ImV
0 0 'ABSORB' ~v: #zU
!! Define Media Li`hdrO'ii
MEDIA &v# `t~
2.4 'GLASS' rS~qi}4X
!! GEOMETRY DEFINITIONS BEGIN HERE izt^Wi|
SURFACE N&;\PfG
PLANE Z 0 ELLIPSE 2@2.5 B.-A $/
OBJECT 'L1.FRONT' n@B{vyy
INTERFACE 0 1 AIR GLASS {HZS:AV0
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SURFACE Xt(!
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OPTICAL Z 1 -5 ELLIPSE 2@2.5 Hbr ^vYs5
OBJECT 'L1.BACK' ;9rTE|n
INTERFACE 0 1 AIR GLASS
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SURFACE ^!@*P,'I
TUBE Z -1 2@2.5 2 2@2.5 -h\@RC
OBJECT 'EDGE' 7,_-XV2
INTERFACE 0 0 AIR GLASS U6i~A9;
BOUNDS -.2 +.3 P c4R!T c
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SURFACE oMT Y)`me
PLANE Z -2 ELLIPSE 2@3.5 .4 mq`5w)S)\o
OBJECT 'STOP1' SL *DK .
INTERFACE 0 0 AIR AIR 5!:._TcO
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SURFACE RV]a% mVlM
PLANE Z 6 ELLIPSE 2@1 <lx^aakk!
OBJECT 'DETECTOR' 'oi2 Seq
INTERFACE 0 0 AIR AIR OPJgIU%
!! SOURCE DEFINITIONS BEGIN HERE F^TA d
GRID ELLIPTIC Z 0 -4@2.5 2@25 T+W3_xIS X
SOURCE POSITION 0 0 -10 ,^+#M{Z
FLUX TOTAL 10 {F)E\)$G
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GRID ELLIPTIC Z 0 -4@2.5 2@25 nL\Z Id
SOURCE POSITION 0 -2 -10 El 1:?4;
FLUX TOTAL 10 le2/Zs$
!! TRACE RAYS WITH OPTIONAL PLOT `wV|q~
WINDOW Y 5 -5 Z -15 15 ^^Bm$9
PROFILES 0 0 1 OVERLAY Cji#?!Ra?
MISSED ARROWS 10 49y *xMn
TRACE PLOT$VIEW ?7rD42\8H
尝试了很多遍，我绘出的图片就是感觉光源从坐标点0开始，并且无法汇聚。 45r|1<R o
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现在有个疑惑 u
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SOURCE POSITION 0 0 -10 .='3bQ(UZ4
在档案中这条命令按照说明书上应该表示的是0 0 -10 点发散的光源，这个和GRID中Z的坐标是矛盾的吗？（因为我尝试SOURCE FOCUS,发现它也是从GRID中Z为起始点开始汇聚到我指定的坐标。很疑惑。） >~>{;Wq(p+
希望有大师指点一下，感激不尽！
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