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？
%d"d<pvx -oR P ZtW UNITS MM
=/SBZLR(9 WAVELENGTHS 1.064 UM
K)[D A*W g,] GzHV1 SURFACE
X/' t1 PLANE Y -30 RECT 10 0.85
dcbE<W#ss SHIFT X 0
].r~?9'/ SHIFT Z 10
N(=Z4Nk5 OBJECT 'DETECTOR'
R7ze~[oF e'0BP,\f_} BEAMS INCOHERENT GEOMETRIC
* faG0le FRESNEL TIR
#)PAvBJ;m WAVELENGTHS 1.064
4(D/~OG-6 GRID RECT Y -34.50204 0 20 -0.8 0.8 10 10
5Sv;a(} SOURCE DIR SIN[8.4089] COS[8.4089] 0
WCUaXvw !!SOURCE DIR Y 81.5911
SA[wF c b:t|9 FE% WINDOW X Y
~D\zz }l WINDOW 1.1
f'?FYBL !!PROFILES OVERLAY 'SINGLET (on-axis and 7 degrees off-axis beam)'
%v)O!HC} PLOT FACETS 3 3 OVERLAY
xka&,`z TRACE PLOT
BOdd~f%&tn $VIEW
)
o`ep{ <t !THa?U; CONSIDER ONLY DETECTOR
33z^Q`MTC !M@jW[s SELECT ONLY SOURCE 1
$@^*lUw WINDOW X Z
g?E8zf ` PIXELS 200
2D)B%nM[ <`' T#e$ OPDMAP
ve f9*u` !hWS%m@ DISPLAY
51-@4E2:l: PLOT3D 0.5 'ON-AXIS WAVEFRONT MAP FOR SINGLET'
=k^ d5 v@ifB I RETURN
7 F> a&r SQs+4YJ 
