[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^0kZ  
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这边有一个Michelson Interferometer, G"S5ki`o  

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我试着调整DETECTOR的角度, 但它记录到的影像都一样, f(u&XuZ  
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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, amB@N6*  
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但我这里无法看到, "'eWn6O(  
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请问该如何处理呢, Qp!Y.YnPd_  
Xi~9&ed#$i  
下面是程式 ~/`X*n&  
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--------------------------------------------------------------- Z|`fHO3j  
SYSTEM NEW M<qudi  
RESET ?TuI:dC  
^&:'NR  
UNITS CENTIMETERS M g!ra"  
WAVELENGTH 632.8 NANOMETERS } 21j  
|ft:|/^F&  
WL=632.8E-7 o1YU_k<#  
PI=4*ATAN(1) |@`"F5@,  
!O\X+#j  
COATING PROPERTIES lvufkVG|  
  0.0  0.0  'ABSORB' 3%M.U)|+  
  0.0  1.0  'TRANSMIT' sA_X<>vAKJ  
  1.0  0.0  'REFLECT' y-cw~kNPP3  
  0.5  0.5  'BEAM_SPLITTER' Z! YpklZ?~  
H%Y%fQ~^  
PL=100  !! Path length OKQLv+q5K)  
DIA=50  !! Diameter !s-/0ugZ  
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SURFACE Jf+7"![|  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 DM2Q1Dh3  
  OBJECT 'PELLICLE' %\yK5V5  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR
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    FACETS 4 4 Gj`f--2GE  
    REDEFINE COLOR 1 h3h8lt_|  
    ROTATE X 45 3zb)"\(R  
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mp4  
!! Retro Reflector 1 ALR:MAXwC  
SURFACE lCE2SKj  
  PLANE Z 0 ELLIPSE 2@(DIA/2) Z1]"[U[;  
  OBJECT 'RETRO1_FRONT' WLy7'3@  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 p#M!S2&z  
    FACETS 4 4 fNEz  
    REDEFINE COLOR 1 Fd"WlBYy0  
    ROTATE X -90 :
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    SHIFT Y (PL) M,L@k  
HWR&C  
!! Retro Reflector 2 O<a3DyUa;  
TILT_WAVES=2  !! Tilt in waves kGj]i@(PA4  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees 2B'^`>+8S  
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SURFACE 2;R/.xI6v  
  PLANE Z 0 ELLIPSE 2@(30) di<B~:l58  
  OBJECT 'RETRO2_FRONT' Fc{((x s  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 D'?]yyrf  
    FACETS 4 4 g _x\T+=  
    REDEFINE COLOR 1 eH `t \n  
    SHIFT Z (PL) b.(XS?4o  
    ROTATE X (TILT) ;q&Z9lm  
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!! DETECTOR eu=|t&FKk  
SURFACE *lY+Yy(  
  PLANE Z 0 RECT 2@(DIA) k7b(QADqUU  
  OBJECT 'DETECTOR' a}GAB@YI  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 Ebbe=4  
    FACETS 4 4 DoTs9w|5  
    REDEFINE COLOR 1 PoY>5  
    ROTATE X 90 "9u-lcQ\  
    !!ROTATE Z 45 ,@,LD  u  
    SHIFT Y -(PL) z.A4x#>-  
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!! Verify Geometry z}mvX.j7  
WINDOW Y Z mC"7)&,F  
PLOT FACETS 7 7 OVERLAY <M`-`v6H  
n\ Gg6Y  
!! Define source 5A;"jp^ Z  
PARABASAL 4 1S^'C2/b  
BEAMS COHERENT DIFFRACT $;ch82UiX  
WAVELENGTH 6328 ANGSTROMS *\C}Ok=  
WIDTHS 1.6 yvS^2+jW  
H7J`]nr6  
GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 % M+s{ l  
  SOURCE DIRECTION Z 0 0 e8 v; D  
I@+lFG  
TRACE PLOT COLOR 2  Ckw83X  
$VIEW 4g S[D  
NywB3  
PIXELS 101 U=M#41J  
CONSIDER ONLY DETECTOR lt
P
  
SPREAD NORMAL ~S!L!qY  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) *(>Jd|C  
WINDOW 1.2  !! Enlarge by 20% *j/uihY  
SPREAD NORMAL ]C+eJ0"A  
nO-d"S*  
DISPLAY 57'q;I  
  PICTURE V5cb}xx  
RETURN xqU^I5Z