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？
. Pj<Pe {Vj&i.2, UNITS MM
D& pn@6bB WAVELENGTHS 1.064 UM
_!1LV[x!s l#enbQ`-~ SURFACE
Fc@R,9 PLANE Y -30 RECT 10 0.85
%B\x
%e ;P SHIFT X 0
Fn .J tIu SHIFT Z 10
vN^ .MR+< OBJECT 'DETECTOR'
z(A[xN@/W< d^A] ]Xg BEAMS INCOHERENT GEOMETRIC
BL 1KM2] FRESNEL TIR
dscah0T WAVELENGTHS 1.064
`sqr>QD GRID RECT Y -34.50204 0 20 -0.8 0.8 10 10
;iuwIdo6c SOURCE DIR SIN[8.4089] COS[8.4089] 0
s R1_L/ . !!SOURCE DIR Y 81.5911
x3&gB`j-
,i6 E L WINDOW X Y
)9"^ D WINDOW 1.1
w"?Q0bhV9y !!PROFILES OVERLAY 'SINGLET (on-axis and 7 degrees off-axis beam)'
c +3`hVV PLOT FACETS 3 3 OVERLAY
9oJ M?&i TRACE PLOT
nQmHYOF% $VIEW
nRc\!4 j%s,%#al CONSIDER ONLY DETECTOR
O8 .x t|
\85%d0@3 SELECT ONLY SOURCE 1
5NZuaN WINDOW X Z
A xsezr/ PIXELS 200
4,LS08&gh Ck
)W= OPDMAP
t$n Jmfzm `[5xncZ- DISPLAY
UDr 1t n PLOT3D 0.5 'ON-AXIS WAVEFRONT MAP FOR SINGLET'
ru 6`Z+p (G> s u RETURN
dh`s^D6Q> 1ARtFR2C{b 
