[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 Y '&&1R  
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这边有一个Michelson Interferometer, P#(BdKjM  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, 6eqxwj{S[  
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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, {ZiJnJX  
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但我这里无法看到, =m.Lw  
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请问该如何处理呢,  ")MjR1p  
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下面是程式 M=$ qus  
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--------------------------------------------------------------- o(GXv3L  
SYSTEM NEW nFU'D
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RESET JsohhkJNGi  
3-z
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UNITS CENTIMETERS pj:s+7"t  
WAVELENGTH 632.8 NANOMETERS vt@5Hb)  
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WL=632.8E-7  #nV F.  
PI=4*ATAN(1) Umx~!YL!  
4RCD<7  
COATING PROPERTIES ^'j? {@  
  0.0  0.0  'ABSORB' kR2kV"-l  
  0.0  1.0  'TRANSMIT' `)Z"||8K  
  1.0  0.0  'REFLECT' ocCq$%Ka  
  0.5  0.5  'BEAM_SPLITTER' ME"B1Se\  
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PL=100  !! Path length 84v7g`lrR  
DIA=50  !! Diameter ]hNio6CVm  
EXDZehLD<]  
SURFACE npC:SrI%  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 eT33&:n4  
  OBJECT 'PELLICLE' ]X y2km]  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR %M8m 8 )  
    FACETS 4 4 H9}z0VI  
    REDEFINE COLOR 1 `}t<5_  
    ROTATE X 45 {~J'J$hn8  
to-DXT.  
!! Retro Reflector 1 0LEJnl  
SURFACE 1t&LNIc|^  
  PLANE Z 0 ELLIPSE 2@(DIA/2) {nvF>  
  OBJECT 'RETRO1_FRONT' 'sb
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    INTERFACE COAT REFLECT AIR SCHOTT_BK7 @r7ekyO8)  
    FACETS 4 4 .SZZT0Z  
    REDEFINE COLOR 1 Jbv66)0M  
    ROTATE X -90 f793yCiG  
    SHIFT Y (PL) L'(ei7Z  
F/gA[Y|,gI  
!! Retro Reflector 2 8t)5b.PS  
TILT_WAVES=2  !! Tilt in waves ?
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TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees |^l17veA@  
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SURFACE 8EbJ5wu/%S  
  PLANE Z 0 ELLIPSE 2@(30)
Y:f"Zx  
  OBJECT 'RETRO2_FRONT' vXA+o)*#/  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 +H"[WZ5  
    FACETS 4 4 $?x;?wS0V  
    REDEFINE COLOR 1 >3aB{[[N  
    SHIFT Z (PL) XT2:XWI8  
    ROTATE X (TILT) `Vph=`0  
Xy(8}  
!! DETECTOR 2bIP.M2Fs  
SURFACE 8v{0=9,Z  
  PLANE Z 0 RECT 2@(DIA) % YgGw:wZ  
  OBJECT 'DETECTOR' a-[:RJW  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 95cIdF 6m  
    FACETS 4 4 eKpWFP0  
    REDEFINE COLOR 1 ?7;_3+T#  
    ROTATE X 90 HN
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    !!ROTATE Z 45 'xK ,|U  
    SHIFT Y -(PL) ''p7!V?  
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!! Verify Geometry K/T4T\  
WINDOW Y Z JWB3;,S  
PLOT FACETS 7 7 OVERLAY -_`dA^  
p.%lE!v  
!! Define source @%"+;D  
PARABASAL 4 B}?$kp  
BEAMS COHERENT DIFFRACT FaA'%P@  
WAVELENGTH 6328 ANGSTROMS ][D/=-  
WIDTHS 1.6 F7!q18ew  
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GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 ]h3{MTr/  
  SOURCE DIRECTION Z 0 0 {OIktG2gZ  
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TRACE PLOT COLOR 2 yb/v?q?Fk  
$VIEW wC&+nS1  
[D$%LRX  
PIXELS 101 (Ts#^qC  
CONSIDER ONLY DETECTOR (Zi,~Wqm$  
SPREAD NORMAL oS0rP'V^  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) 506AvD  
WINDOW 1.2  !! Enlarge by 20% cXDG(.!n7B  
SPREAD NORMAL )@\Eibt2oH  
ov xX.hO  
DISPLAY 1b``y  
  PICTURE QKP@+E_U  
RETURN Jf</83R
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