[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 kB~KC-&O  
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这边有一个Michelson Interferometer, MP"Pqt  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, +<qmVW^X  
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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, ^|Bpo(  
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但我这里无法看到, .CU~wB@h  
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请问该如何处理呢, -<e8\Z`  
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下面是程式 eYSVAj  
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--------------------------------------------------------------- 7,vvL8\NHu  
SYSTEM NEW MZ9{*y[z  
RESET 6k14xPj  
o0SQJ1.a$  
UNITS CENTIMETERS s^O>PEX&<I  
WAVELENGTH 632.8 NANOMETERS ]<y _ =>  
f(=3'wQ  
WL=632.8E-7 kl4u]MyL#  
PI=4*ATAN(1) B^8]quOH  
-TL `nGF  
COATING PROPERTIES rID_^g_tP8  
  0.0  0.0  'ABSORB' V* :Q~ ^  
  0.0  1.0  'TRANSMIT' SU.9;I !  
  1.0  0.0  'REFLECT'
2
4)Sf  
  0.5  0.5  'BEAM_SPLITTER' wXj!bh8\r  
\TchRSe  
PL=100  !! Path length F|Y}X|x8Q  
DIA=50  !! Diameter 3RYg-$NK[  
4i<V^go"  
SURFACE ">$.>sn{  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 c{X>i>l>  
  OBJECT 'PELLICLE' i^Ba?r;*  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR Vs/Z8t  
    FACETS 4 4 E05RqnqBn0  
    REDEFINE COLOR 1 Mq
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    ROTATE X 45 G5;N#^myJ  
bKAR}JM&  
!! Retro Reflector 1 CqF=5z:A  
SURFACE $x%3^{G  
  PLANE Z 0 ELLIPSE 2@(DIA/2) X?3?R\/  
  OBJECT 'RETRO1_FRONT' [xaglZ9HNo  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 kqyVUfX$3  
    FACETS 4 4 gOk<pRcTb=  
    REDEFINE COLOR 1 :#yjg1aej  
    ROTATE X -90 y[L7=Td  
    SHIFT Y (PL) Q#
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RA5*QW  
!! Retro Reflector 2 (C1@f!Z  
TILT_WAVES=2  !! Tilt in waves \1^qfw  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees r$=YhI/=  
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SURFACE O-5s}RT  
  PLANE Z 0 ELLIPSE 2@(30) sg=mkkD!g  
  OBJECT 'RETRO2_FRONT' \I3={ii0  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 ]yR0"<W^xO  
    FACETS 4 4 xt{f+c@P  
    REDEFINE COLOR 1 4^? J BpBZ  
    SHIFT Z (PL) jsXj9:X I  
    ROTATE X (TILT) 4nIs+  
$}9.4`F>  
!! DETECTOR wK0= I\WN9  
SURFACE E`^?2dv+/  
  PLANE Z 0 RECT 2@(DIA) R^nkcLFb/q  
  OBJECT 'DETECTOR' hM":?Rx  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 #fF~6wopV  
    FACETS 4 4 nWrknm  
    REDEFINE COLOR 1 k1EAmA l  
    ROTATE X 90 .H.#W1`  
    !!ROTATE Z 45 "q-,140_  
    SHIFT Y -(PL) %Pz'D6 /  
'[XtARtY`  
!! Verify Geometry 'Z<V(;W  
WINDOW Y Z ?2;gmZd7  
PLOT FACETS 7 7 OVERLAY )v4?+$g  
Z$8X1(o  
!! Define source 8SG*7[T7  
PARABASAL 4 wU
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BEAMS COHERENT DIFFRACT AqD)2O{VO  
WAVELENGTH 6328 ANGSTROMS \P3[_kbf1  
WIDTHS 1.6 Wq4>!|  
p=tj>{  
GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 x{$~u2|  
  SOURCE DIRECTION Z 0 0 4bT21J37  
p@/i e@DX  
TRACE PLOT COLOR 2 LuLnmnmB  
$VIEW %*>ee[^L ,  
ZTq"SQ>ym  
PIXELS 101 9c/&+j  
CONSIDER ONLY DETECTOR #i#4h<R  
SPREAD NORMAL e``X6=rcG  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) ~|LlT^C  
WINDOW 1.2  !! Enlarge by 20% H;&^A5  
SPREAD NORMAL ciq'fy
 
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DISPLAY (TQx3DGq  
  PICTURE hXvg<Rf  
RETURN $@[`/Uh