[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 m8]?hJY3l  
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这边有一个Michelson Interferometer, Nw J:!  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, WUdKLx%F  
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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, T0HuqJty  
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但我这里无法看到, 2R-A@UE2  
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请问该如何处理呢, e>'H IO  
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下面是程式 gA#RM5x@  
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--------------------------------------------------------------- @pV5}N[]  
SYSTEM NEW K2_Q
u't0$  
RESET .o{0+fC#  
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UNITS CENTIMETERS rk2xKm^w  
WAVELENGTH 632.8 NANOMETERS wl=61Mb  
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WL=632.8E-7 5,"l0nrk  
PI=4*ATAN(1) 5R$G(Ap_  
DbX{#4lx  
COATING PROPERTIES Lr;(xw\[
'  
  0.0  0.0  'ABSORB'  I 1d0iU  
  0.0  1.0  'TRANSMIT' |rRO@18dA  
  1.0  0.0  'REFLECT' <c[U#KrvJ  
  0.5  0.5  'BEAM_SPLITTER' F^aR+m  
]T! }XXK  
PL=100  !! Path length FaT
a(3$%  
DIA=50  !! Diameter KP;(Q+qTx  
AT Zhr. H  
SURFACE co4h*?q  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 V2Q$g^X'  
  OBJECT 'PELLICLE' wJb#
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    INTERFACE COATING "BEAM_SPLITTER" AIR AIR #(Or|\t  
    FACETS 4 4 %3;Fgky  
    REDEFINE COLOR 1 XhzGLYb~I`  
    ROTATE X 45 l2%bF8]z  
qr\!*\9  
!! Retro Reflector 1 4o:hyh   
SURFACE FX<b:#  
  PLANE Z 0 ELLIPSE 2@(DIA/2) Wx'Kp+9'  
  OBJECT 'RETRO1_FRONT' @*N)i?>  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 u),Qa=Wp  
    FACETS 4 4 1xJ TWWj-  
    REDEFINE COLOR 1  q}Z3?W  
    ROTATE X -90 v ]Sl<%ry  
    SHIFT Y (PL) wu<])&F  
31+;]W=  
!! Retro Reflector 2 }G46g#_6d>  
TILT_WAVES=2  !! Tilt in waves v<\A%  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees .Jb$l$5'w  
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SURFACE +Z2MIC|Ud  
  PLANE Z 0 ELLIPSE 2@(30) hw_JDv+  
  OBJECT 'RETRO2_FRONT' r9 y.i(j
 
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 ;32#t[ib
 
    FACETS 4 4 u.p
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    REDEFINE COLOR 1 8 S`9dSc  
    SHIFT Z (PL) 9ILIEm:  
    ROTATE X (TILT) :^ i9]  

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!! DETECTOR YO{GU7  
SURFACE I[MgIr^  
  PLANE Z 0 RECT 2@(DIA) F-(dRSDNM  
  OBJECT 'DETECTOR' HJ?+A-n/  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 \hO2p6  
    FACETS 4 4 Uv_N x10  
    REDEFINE COLOR 1 PeX1wK%f  
    ROTATE X 90 Oh.ZPG=  
    !!ROTATE Z 45 ){s*n=KIO  
    SHIFT Y -(PL) M x5`yT7  
(LvS :?T}  
!! Verify Geometry $$i.O}  
WINDOW Y Z =6FUNvP#8  
PLOT FACETS 7 7 OVERLAY h)lPi   
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!! Define source Ph&urxH@  
PARABASAL 4 IJOvnZ("A  
BEAMS COHERENT DIFFRACT n;HHogA  
WAVELENGTH 6328 ANGSTROMS y #f QPR  
WIDTHS 1.6 %sh>;^58P  
Z!d7&T}  
GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 Mj>}zbpk/  
  SOURCE DIRECTION Z 0 0 n>,L=wV  
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TRACE PLOT COLOR 2 {P9J8@D  
$VIEW DVZdClAL  
yn AB  
PIXELS 101 EO|:
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CONSIDER ONLY DETECTOR ?[TfpAtQ`  
SPREAD NORMAL K`}{0@ilCw  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) 8rZ!ia!  
WINDOW 1.2  !! Enlarge by 20% uy_wp^  
SPREAD NORMAL aeyNdMk-  
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DISPLAY %\O#&=$E  
  PICTURE Uk*IpP`  
RETURN sML=5=otx