[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 W&M=%  
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这边有一个Michelson Interferometer, $'Pn(eZHGv  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, Wp2W:JX:  
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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, n oW
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但我这里无法看到, c}XuzgSY  
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请问该如何处理呢, {?2jvv  
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下面是程式 VSm[80iR0  
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--------------------------------------------------------------- v?AQ&'Fk  
SYSTEM NEW iJ8 5okv'  
RESET qcN{p7=0  
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UNITS CENTIMETERS 1yFVF
  
WAVELENGTH 632.8 NANOMETERS >Q(+H-w  
?(C(9vO  
WL=632.8E-7 `/|S.a#g  
PI=4*ATAN(1) |AosZeO_  
kzky{0yKk=  
COATING PROPERTIES Sf_q;Ws  
  0.0  0.0  'ABSORB' ;N+ v x  
  0.0  1.0  'TRANSMIT' #9R[%R7Nz  
  1.0  0.0  'REFLECT' 4[\$3t.L
 
  0.5  0.5  'BEAM_SPLITTER' 5,Q3#f~!  
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PL=100  !! Path length /mdPYV  
DIA=50  !! Diameter
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C]X:@^Hy  
SURFACE O?p8Gjf  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 X jJV  
  OBJECT 'PELLICLE' q+j.
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    INTERFACE COATING "BEAM_SPLITTER" AIR AIR >rbHpLm1`  
    FACETS 4 4 E$u9Jb
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    REDEFINE COLOR 1 ,^Cl?\9"  
    ROTATE X 45 Mx-? &  
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!! Retro Reflector 1 8LI aN}  
SURFACE 7g* "AEk  
  PLANE Z 0 ELLIPSE 2@(DIA/2) EnM }H9A  
  OBJECT 'RETRO1_FRONT' @Feusprs  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 8vk*",  
    FACETS 4 4 9+z5$  
    REDEFINE COLOR 1 >DFpL$oP  
    ROTATE X -90 DGs=.U-=e  
    SHIFT Y (PL) Vxr_2Kra  
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!! Retro Reflector 2 2#srecIz-!  
TILT_WAVES=2  !! Tilt in waves .o27uB.  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees :Dh\  
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SURFACE eT(/D/jan  
  PLANE Z 0 ELLIPSE 2@(30) ^#6"d+lp  
  OBJECT 'RETRO2_FRONT' Lip(r3  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 {Df97n%h;  
    FACETS 4 4 8fG$><@
 
    REDEFINE COLOR 1 BLepCF38  
    SHIFT Z (PL) 3`Ug]<m  
    ROTATE X (TILT) F!>92H~3G  
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!! DETECTOR I.4o9Z[?  
SURFACE iY|zv|;]=  
  PLANE Z 0 RECT 2@(DIA) /~8<;N>,+  
  OBJECT 'DETECTOR'  (0wQ [(  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 CMcS4X9/}  
    FACETS 4 4 ?g~w6|U(r  
    REDEFINE COLOR 1 nnzfKn:J  
    ROTATE X 90 6w?l I  
    !!ROTATE Z 45 &Zzd6[G+  
    SHIFT Y -(PL) &J]|pf3m  
a/4
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!! Verify Geometry m'!smSx8  
WINDOW Y Z lmsO 6=I4F  
PLOT FACETS 7 7 OVERLAY ?(t{VdZSzQ  
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!! Define source ?k|}\l[X1  
PARABASAL 4 Wzn!BgxRr  
BEAMS COHERENT DIFFRACT : \{>+!`w  
WAVELENGTH 6328 ANGSTROMS HsF8$C$z  
WIDTHS 1.6 f;PPB@ :`$  
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GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 `<?{%ja  
  SOURCE DIRECTION Z 0 0 J~e%EjN5e  
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TRACE PLOT COLOR 2 h/LlH9S:!  
$VIEW 9<" .
1  
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PIXELS 101 z PW[GkD  
CONSIDER ONLY DETECTOR %8L>|QOX  
SPREAD NORMAL #NvL@bH  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) F2N)|C<  
WINDOW 1.2  !! Enlarge by 20% #1-2)ZO.  
SPREAD NORMAL T?DX|?2X  
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DISPLAY CnXl 7"
 
  PICTURE -&7\do<  
RETURN LH@xr\^