[求助]要如何使用倾斜的detector看到不同周期的干涉条纹 [复制链接]

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要如何使用倾斜的detector看到不同周期的干涉条纹 xzw2~(lo  
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这边有一个Michelson Interferometer, {!*dk V  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, \iH\N/  
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照理来说调整DETECTOR角度的话干涉条文应该会一边粗一边细周期不一, u}-)ywX  
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但我这里无法看到, `svOPB4C'  
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请问该如何处理呢, i\zN1T_  
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下面是程式 @4wN-T+1  
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--------------------------------------------------------------- r12e26_Ab  
SYSTEM NEW 7 V=%&+  
RESET `aL4YH-v  
7#sb},J{  
UNITS CENTIMETERS T#3`&[  
WAVELENGTH 632.8 NANOMETERS YR.f`-<Z  
C
TZ#QiNP  
WL=632.8E-7 Wdp4'rB  
PI=4*ATAN(1) b`^mpB*6R  
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COATING PROPERTIES ;m}o$`  
  0.0  0.0  'ABSORB' Q o
WjC  
  0.0  1.0  'TRANSMIT'  L{u1_  
  1.0  0.0  'REFLECT' L8cPNgZ   
  0.5  0.5  'BEAM_SPLITTER' ;'oi7b  

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PL=100  !! Path length TnLblkX  
DIA=50  !! Diameter M(.]?+  
++CL0S$e  
SURFACE 9=G dj!L  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 u4~(0  
  OBJECT 'PELLICLE' 70E@h=oQ  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR Cgn@@P5ZC  
    FACETS 4 4 CW@G(R  
    REDEFINE COLOR 1 HE*P0Yf=  
    ROTATE X 45 C44*qiG.  
J:2Su1"ODh  
!! Retro Reflector 1 4(p,@e
31  
SURFACE 8zH/a   
  PLANE Z 0 ELLIPSE 2@(DIA/2) o[>p  
  OBJECT 'RETRO1_FRONT' D}K/5iU]a  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 Ffr6P }I  
    FACETS 4 4 aR0v qRF  
    REDEFINE COLOR 1 dMoN1
9F  
    ROTATE X -90 fZt3cE\  
    SHIFT Y (PL) !Nno@SP@  
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!! Retro Reflector 2 &>z}u&oF
 
TILT_WAVES=2  !! Tilt in waves -0:B2B  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees !' jXN82  
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SURFACE Wg5i#6y8w  
  PLANE Z 0 ELLIPSE 2@(30) {#%;HqP  
  OBJECT 'RETRO2_FRONT' p&(~c/0  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 P8;f^3V(+/  
    FACETS 4 4 !GBGC|avE  
    REDEFINE COLOR 1 -I{J]L$S#  
    SHIFT Z (PL) -QP&A >]7  
    ROTATE X (TILT) jY5BVTWnV  
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!! DETECTOR !Mk:rO-L  
SURFACE U-GV^j  
  PLANE Z 0 RECT 2@(DIA) 6882:,q  
  OBJECT 'DETECTOR' vh6#Bc)i%w  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 T#w *5Qf  
    FACETS 4 4 ?u8vK<2h  
    REDEFINE COLOR 1 8v']>5S]#  
    ROTATE X 90 >zWVM1\\j  
    !!ROTATE Z 45 M)!:o/!cS  
    SHIFT Y -(PL) o*1t)HL<  
0!,)7  
!! Verify Geometry S~4HFNe^&  
WINDOW Y Z m1lfC  
PLOT FACETS 7 7 OVERLAY 7<%Rx19L*  
{cBLm/C  
!! Define source P1mPC  
PARABASAL 4 AAt<{  
BEAMS COHERENT DIFFRACT ?#X`Eu  
WAVELENGTH 6328 ANGSTROMS aXefi'!6  
WIDTHS 1.6 Q.[^5 8  
mLn =SU{#  
GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 ))>)qav  
  SOURCE DIRECTION Z 0 0 $\@yH^hL  
=xX\z\[A  
TRACE PLOT COLOR 2 R!.HS0i.  
$VIEW JSQ*8wDcl  
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PIXELS 101 '((Ll  
CONSIDER ONLY DETECTOR <U$A_]*w  
SPREAD NORMAL U"v}br-kb  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) R4|<Vp<U2  
WINDOW 1.2  !! Enlarge by 20% v#`Wf}G  
SPREAD NORMAL <ST#< $%  
`'`T'
+0  
DISPLAY ')w*c  
  PICTURE -j_J1P0,  
RETURN VNbq]L(g