[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 S9NN.dKu  
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这边有一个Michelson Interferometer, 6eT'[Umx  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, R2O.}!'  
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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, T#n1@FgC  
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但我这里无法看到, kr(<Y|  
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请问该如何处理呢, s!'A\nVV1$  
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下面是程式 ~'2r&?=\  
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--------------------------------------------------------------- T_x+sv=|X!  
SYSTEM NEW K@P`
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RESET ! F <] T
 
W/r mm*  
UNITS CENTIMETERS Yv
>BOK  
WAVELENGTH 632.8 NANOMETERS ^Y7/Ow  
Ok>(>K<r  
WL=632.8E-7 `8(h,aj;  
PI=4*ATAN(1) E ;!<Z4  
XU_,Z/Yw_  
COATING PROPERTIES `_1(Q9Q  
  0.0  0.0  'ABSORB' e[QxFg0E  
  0.0  1.0  'TRANSMIT' tw/#ENo  
  1.0  0.0  'REFLECT' 5eOj,[?  
  0.5  0.5  'BEAM_SPLITTER' |jk-@ Z*  
N<06sRg#  
PL=100  !! Path length '}Wu3X  
DIA=50  !! Diameter |[Ie.&)  
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SURFACE qo6LC>Qg  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 #$=8g RZj  
  OBJECT 'PELLICLE' Q)Iv_N/  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR 0TO_1 0D  
    FACETS 4 4 9$+^"ilk  
    REDEFINE COLOR 1 Y=a v8Y|`  
    ROTATE X 45 "%E-X:Il#  
m-ph}  
!! Retro Reflector 1 #P%1{l5m  
SURFACE E69:bQ94u  
  PLANE Z 0 ELLIPSE 2@(DIA/2) TF=k(@9J?  
  OBJECT 'RETRO1_FRONT' <!~1{`n%9J  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 5fu+rU-#  
    FACETS 4 4 +9zJlL^A%  
    REDEFINE COLOR 1 0+}EA[  
    ROTATE X -90 (Pv`L  
    SHIFT Y (PL) {N!E5*$Tr  
3vdu;W=Sz  
!! Retro Reflector 2 rFmKmV  
TILT_WAVES=2  !! Tilt in waves StU  4{  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees nn
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U{uPt*GUd/  
SURFACE !/Iq{2LX  
  PLANE Z 0 ELLIPSE 2@(30) DS:>/m>)  
  OBJECT 'RETRO2_FRONT' R"U/RS  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 sI&i{D  
    FACETS 4 4 ~u /aOd  
    REDEFINE COLOR 1 s\'y-UITi1  
    SHIFT Z (PL) Xhcn]  
    ROTATE X (TILT) 7/H^<%;y  
)
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!! DETECTOR iHAU|`'N)  
SURFACE m'cz5mcD  
  PLANE Z 0 RECT 2@(DIA) R
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  OBJECT 'DETECTOR' yoBgr7g
S  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 ;,1=zhKU.  
    FACETS 4 4 Go>wo/Sb  
    REDEFINE COLOR 1 B_{HkQ.PW  
    ROTATE X 90 M1oPOC\0.  
    !!ROTATE Z 45 q$r&4s)To  
    SHIFT Y -(PL) GE1i+.+-.  
Q [rj  
!! Verify Geometry >~I#JQ%  
WINDOW Y Z Q6"uK  
PLOT FACETS 7 7 OVERLAY *cbeyB{E  
yND"bF9  
!! Define source o#qH2)tb  
PARABASAL 4 !z11" c  
BEAMS COHERENT DIFFRACT C5P$&s\  
WAVELENGTH 6328 ANGSTROMS *GQDfs`m  
WIDTHS 1.6 .VT;H1#  
*YWk1Cwjo  
GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 I@2uF-  
  SOURCE DIRECTION Z 0 0 <W>++< -  
W'a(oI  
TRACE PLOT COLOR 2 4/S=5r}  
$VIEW Sw~(uH_l  
j'K38@M:MN  
PIXELS 101 %Y~>Jl  
CONSIDER ONLY DETECTOR 0n Y6A~  
SPREAD NORMAL kv6Cp0uFg  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) +nZUL*Ut/  
WINDOW 1.2  !! Enlarge by 20% HBH$  
SPREAD NORMAL 9lf*O0Z&n  
L!t@-5~  
DISPLAY 9Ycn0  
  PICTURE q:I$EpKf?Q  
RETURN .evbE O5