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？
6 K/j,e>L dS7?[[pg9 UNITS MM
E!d;ym WAVELENGTHS 1.064 UM
TFX*kk &R 93z oJiLRf SURFACE
3y}0J @ PLANE Y -30 RECT 10 0.85
K._tCB: SHIFT X 0
dtK[H+ SHIFT Z 10
a$ f$CjQ OBJECT 'DETECTOR'
<NV[8B#k] _z:7Dj# BEAMS INCOHERENT GEOMETRIC
lyBae?%& FRESNEL TIR
W'Wr8~{h WAVELENGTHS 1.064
j@jaFsX | GRID RECT Y -34.50204 0 20 -0.8 0.8 10 10
gr \UI!]F SOURCE DIR SIN[8.4089] COS[8.4089] 0
Fdgu=qMm !!SOURCE DIR Y 81.5911
icq!^5BzL $^ \8-k " WINDOW X Y
?a ~59!u WINDOW 1.1
}O_kbPNw !!PROFILES OVERLAY 'SINGLET (on-axis and 7 degrees off-axis beam)'
G a5O&`h PLOT FACETS 3 3 OVERLAY
by 'P} TRACE PLOT
0n5{Wr$ $VIEW
:'*;>P
.( f(Vr &X CONSIDER ONLY DETECTOR
/%E X4
W ),9^hJ1+@ SELECT ONLY SOURCE 1
,>6s~' WINDOW X Z
DnbT<oEL PIXELS 200
QnsD,F; / H Aq OPDMAP
ao2Nw H## 7(RtPL pZ DISPLAY
Gq e?CM PLOT3D 0.5 'ON-AXIS WAVEFRONT MAP FOR SINGLET'
MeD}S@H 2g>4fZ RETURN
.M3]\I u W4
v/,g> 
