[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 |d=GAW v  
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这边有一个Michelson Interferometer, =oTj3+7  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, V6_~"pRR=  
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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, 8d(l)[GZt  
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但我这里无法看到, XV1XzG#C  
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请问该如何处理呢, XoGOY|2`6  
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下面是程式 luJNdA:t&  
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SYSTEM NEW (+(bw4V/  
RESET ow;a7  
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UNITS CENTIMETERS xW58B  
WAVELENGTH 632.8 NANOMETERS m,&2s-v  
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WL=632.8E-7 4)Ew rU  
PI=4*ATAN(1) fJ+4H4K  
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COATING PROPERTIES qyjVB/ko  
  0.0  0.0  'ABSORB' *vT Abk$  
  0.0  1.0  'TRANSMIT' Z9i~>k  
  1.0  0.0  'REFLECT' h;A~:}c,  
  0.5  0.5  'BEAM_SPLITTER' NT{'BJ  
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PL=100  !! Path length y0'WB`hNQ  
DIA=50  !! Diameter kArF Gb2c  
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SURFACE #4V->I  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 y:k7eE"  
  OBJECT 'PELLICLE' HBA|NV3.  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR 3gv?rJV  
    FACETS 4 4 <g64N  
    REDEFINE COLOR 1 3&R1C>JS ]  
    ROTATE X 45 lDVgW}o@  
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!! Retro Reflector 1 
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SURFACE yF-
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  PLANE Z 0 ELLIPSE 2@(DIA/2) SVPksr  
  OBJECT 'RETRO1_FRONT' SPnW8  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 (]-RL A>  
    FACETS 4 4 zrwzI+4  
    REDEFINE COLOR 1 4wx{i6  
    ROTATE X -90 [@NW  
    SHIFT Y (PL) ;aH3{TS  
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!! Retro Reflector 2 /< Dtu UM  
TILT_WAVES=2  !! Tilt in waves a[=ub256S  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees Ym2Ac>I4  
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SURFACE /xd|mo)D  
  PLANE Z 0 ELLIPSE 2@(30) 4}0Ry\ 6  
  OBJECT 'RETRO2_FRONT' XE#$
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    INTERFACE COAT REFLECT AIR SCHOTT_BK7 lInf,Q7W  
    FACETS 4 4 9 $^b^It  
    REDEFINE COLOR 1 JO~62='J  
    SHIFT Z (PL) ITD&wg  
    ROTATE X (TILT) g|j15&x  
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!! DETECTOR .>2]m[53  
SURFACE ^ZFK:|Ju  
  PLANE Z 0 RECT 2@(DIA) (Mw+SM3<  
  OBJECT 'DETECTOR' b`;Cm)@X!)  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 NzS`s,N4/0  
    FACETS 4 4 .&n!4F'  
    REDEFINE COLOR 1 <VhD>4f{]  
    ROTATE X 90 /$9We8  
    !!ROTATE Z 45 Ged} qXn  
    SHIFT Y -(PL) 4r#4h4`y|  
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!! Verify Geometry @0%[4  
WINDOW Y Z k&n
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PLOT FACETS 7 7 OVERLAY Xm<|m#  
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!! Define source s%G%s,d  
PARABASAL 4 7v}(R:*  
BEAMS COHERENT DIFFRACT cGlpJ)'-{  
WAVELENGTH 6328 ANGSTROMS c7nbHJi  
WIDTHS 1.6 EtQ:x$S_  
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GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 :es=T`("A8  
  SOURCE DIRECTION Z 0 0 .etG>tH  
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TRACE PLOT COLOR 2 SeLFubs_  
$VIEW 7tne/Yz  
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PIXELS 101 _/YM@%d  
CONSIDER ONLY DETECTOR ,o}CBB! k  
SPREAD NORMAL ~.z82m  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) N$u: !  
WINDOW 1.2  !! Enlarge by 20% V5gr-^E  
SPREAD NORMAL 4~2 9,  
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DISPLAY 1v*N]}`HU  
  PICTURE g!Ui|]BI9  
RETURN SAE'y2B*