如下程序，平面
光源以一定角度发射
光线至与其平行的
探测器上，怎么计算得到的波前有84个
波长啊？
f1MRmp-f' a/j;1xcc< UNITS MM
'q-q4 QCB WAVELENGTHS 1.064 UM
-I| xW R@\}iyM SURFACE
(`.OS)& PLANE Y -30 RECT 10 0.85
R ZY=c SHIFT X 0
>o u= }/< SHIFT Z 10
32[}@ f2q OBJECT 'DETECTOR'
X&pYLm72; [tpiU'/Zl BEAMS INCOHERENT GEOMETRIC
by@KdQow FRESNEL TIR
" CT}34 l WAVELENGTHS 1.064
W%!(kN&d GRID RECT Y -34.50204 0 20 -0.8 0.8 10 10
v|%41xOsr SOURCE DIR SIN[8.4089] COS[8.4089] 0
UphTMyn3 !!SOURCE DIR Y 81.5911
Jj- \Eb? OyZR&,q WINDOW X Y
=Z ^5'h~ WINDOW 1.1
(F4e}hr& !!PROFILES OVERLAY 'SINGLET (on-axis and 7 degrees off-axis beam)'
e xb}
y PLOT FACETS 3 3 OVERLAY
IL].!9 TRACE PLOT
<b:% o^ $VIEW
>|QH
I
d8 p R'J4~ CONSIDER ONLY DETECTOR
,&h v x
>2s4BV[( SELECT ONLY SOURCE 1
Bu{Kjv WINDOW X Z
h Qn?qJy%W PIXELS 200
p;+O/'/j 7rjl-F UA~ OPDMAP
\;{ ]YX UM7@c7B? DISPLAY
o<Zlm)"%1 PLOT3D 0.5 'ON-AXIS WAVEFRONT MAP FOR SINGLET'
W0gS>L_ 6@N,'a8r RETURN
pbVL|\oB} Q|(}rIWOQA 
