[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 8Bvjj|~ (@  
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这边有一个Michelson Interferometer, W>y_q  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, 0^4*[?l9q  
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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, TxWjgW~  
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但我这里无法看到, I"1\R8 R  
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请问该如何处理呢, S}E@*t2h  
V1G]LM  
下面是程式 C&T3vM  
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--------------------------------------------------------------- )".gjW8{#L  
SYSTEM NEW 5a/)
|  
RESET }!LYV  
U#}.r<  
UNITS CENTIMETERS (ni$wjq=z^  
WAVELENGTH 632.8 NANOMETERS v\c3=DbO  
gyK"#-/_d  
WL=632.8E-7 Q7\Ax0  
PI=4*ATAN(1) WA/\x  
D-.>Dw:  
COATING PROPERTIES ,]MX&]  
  0.0  0.0  'ABSORB' c2nZd.SD|  
  0.0  1.0  'TRANSMIT' i@RjG
 
  1.0  0.0  'REFLECT' KlPH.R3MPO  
  0.5  0.5  'BEAM_SPLITTER' L0Cf@~k  
[Dhc9  
PL=100  !! Path length TwN8|ibVmP  
DIA=50  !! Diameter rW^&8E[  
SXL6)pX  
SURFACE K^S#?T|[9  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 Fi#t88+1
 
  OBJECT 'PELLICLE' f { ueI<  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR 7\xa_nrI  
    FACETS 4 4 ziOmmL(r  
    REDEFINE COLOR 1 wmIq{CXx,  
    ROTATE X 45 Y5 dt?a  
}Z6/b _kV  
!! Retro Reflector 1 [{ pc1U-  
SURFACE {1Qwwhov  
  PLANE Z 0 ELLIPSE 2@(DIA/2) P7o6B,9  
  OBJECT 'RETRO1_FRONT' %>.v[d1c  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 dM') <lF  
    FACETS 4 4 )mEF_ &  
    REDEFINE COLOR 1 4c% :?H@2  
    ROTATE X -90 .28*vkH%C=  
    SHIFT Y (PL) QNo}nl/N  
b?$3jOtW  
!! Retro Reflector 2 h^s}8y  
TILT_WAVES=2  !! Tilt in waves n'gfB]H[  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees efhwbn  
,]d}pJ}PX`  
SURFACE mF1oY[xa_  
  PLANE Z 0 ELLIPSE 2@(30) =Yfs=+O  
  OBJECT 'RETRO2_FRONT' K(p1+GHC  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 k5($b{  
    FACETS 4 4 2{&" 3dq  
    REDEFINE COLOR 1 V)]&UbEL|  
    SHIFT Z (PL) 4MIVlg9  
    ROTATE X (TILT) Np<Aak  
k@2gw]y"  
!! DETECTOR 82<L07fB  
SURFACE FD*y[A ?  
  PLANE Z 0 RECT 2@(DIA) ':,LZ A8A  
  OBJECT 'DETECTOR' wFvilF V  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 mVkn~LD:0  
    FACETS 4 4 IFgF5VG6g  
    REDEFINE COLOR 1 __9673y  
    ROTATE X 90 Wp'\NFe8  
    !!ROTATE Z 45 ~ce.&C7cR  
    SHIFT Y -(PL) 6/z}-;,W'  
TKE)NIa  
!! Verify Geometry qgDBu\  
WINDOW Y Z >}9TdP/oT  
PLOT FACETS 7 7 OVERLAY i~2>kxf;K1  
JUE>g8\b  
!! Define source *~vRbD$q  
PARABASAL 4 !y),| #7P  
BEAMS COHERENT DIFFRACT HwcGbbX)  
WAVELENGTH 6328 ANGSTROMS zx!1jS  
WIDTHS 1.6 YT_kMy>  
n Au>i<  
GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 enNn*.*|  
  SOURCE DIRECTION Z 0 0 LDNp
EX~  
uJWX7UGuz  
TRACE PLOT COLOR 2 v!x[1[  
$VIEW aql*@8 )m  
d0xV<{
,-  
PIXELS 101 [9L(4F20  
CONSIDER ONLY DETECTOR ~vXul`x  
SPREAD NORMAL WULj@ds\~
 
WINDOW Z -2@(DIA/2) X -2@(DIA/2) (=X16}n:>  
WINDOW 1.2  !! Enlarge by 20% -L[K1;Xv"  
SPREAD NORMAL '%MIG88  
lz(9pz  
DISPLAY wD<G+Y}  
  PICTURE xs:{%ki  
RETURN |gaZq!l