[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 ATXF,o1  
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这边有一个Michelson Interferometer, {'h_'Y`bOQ  
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我试着调整DETECTOR的角度, 但它记录到的影像都一样, 5"JU?e59M  
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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, Vkr
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但我这里无法看到, M$Fth*q{GD  
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请问该如何处理呢, q2e]3{l3  
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下面是程式 HG2GZ}~^1  
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--------------------------------------------------------------- &%^K,Q"  
SYSTEM NEW I%@e@Dm,h  
RESET +UxI{,L  
E4+b-?PB~  
UNITS CENTIMETERS QDS0ejhp  
WAVELENGTH 632.8 NANOMETERS XHsd-  
?6i;)eIOI  
WL=632.8E-7 +YTx  
PI=4*ATAN(1) 2;G98H  
mD7}
t  
COATING PROPERTIES (w+%=z"M  
  0.0  0.0  'ABSORB' &p5&=zV}  
  0.0  1.0  'TRANSMIT' P5xI  
  1.0  0.0  'REFLECT' p8=|5.  
  0.5  0.5  'BEAM_SPLITTER' |rMq;Rgu?  
Z>8eD|m%2  
PL=100  !! Path length Xo Y7/&&  
DIA=50  !! Diameter Z_FNIM0f  
XaW4C-D&  
SURFACE .Gh%p`<  
  PLANE Z 0 ELLIPSE (DIA/2) (1.414*DIA/2) 0 0 0 &5u BNpH  
  OBJECT 'PELLICLE' CtM'L  
    INTERFACE COATING "BEAM_SPLITTER" AIR AIR i\Yl  
    FACETS 4 4 ivfXat-  
    REDEFINE COLOR 1 /xySwSmh3  
    ROTATE X 45 XA1f' Kk  
zPVd(V~(T  
!! Retro Reflector 1 'M8aW!~  
SURFACE h*s`^W3
 
  PLANE Z 0 ELLIPSE 2@(DIA/2) y"vX~LR  
  OBJECT 'RETRO1_FRONT' :.$"kXm^  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 3_W{T@T  
    FACETS 4 4 S[mM4et|  
    REDEFINE COLOR 1 V&i2L.{G)  
    ROTATE X -90 Uky9zGa  
    SHIFT Y (PL) Ky kSFB  
/b#q*x-b  
!! Retro Reflector 2 txq~+'A:+  
TILT_WAVES=2  !! Tilt in waves *|YU]b;W  
TILT=(TILT_WAVES*WL/(DIA/2))*180/PI  !! Tilt in degrees _A 2Lv]vfV  
p
0M=t-  
SURFACE =&Xdm(  
  PLANE Z 0 ELLIPSE 2@(30) Uk,g> LG
  
  OBJECT 'RETRO2_FRONT' )iU^&@[S  
    INTERFACE COAT REFLECT AIR SCHOTT_BK7 .:y5U}vR  
    FACETS 4 4 +`.,| |Mq  
    REDEFINE COLOR 1 +tt9R_S  
    SHIFT Z (PL) (a.1M8v+Sg  
    ROTATE X (TILT) IU#x[P!  
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!! DETECTOR M
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SURFACE s+
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  PLANE Z 0 RECT 2@(DIA) XP-C  
  OBJECT 'DETECTOR' #.ct5  
    INTERFACE COAT ABSORB AIR SCHOTT_BK7 GK?4@<fY  
    FACETS 4 4 ~Ky4+\6o>  
    REDEFINE COLOR 1 ,l HLH  
    ROTATE X 90 z/7$NxJH  
    !!ROTATE Z 45 ?NG=8.p  
    SHIFT Y -(PL) qu~X.pW  
C\Vg{&'  
!! Verify Geometry l-.(Ez*  
WINDOW Y Z Zx{96G+1  
PLOT FACETS 7 7 OVERLAY /L v1$~  
V8PLFt;  
!! Define source 3o6RbW0[  
PARABASAL 4 6/tI8H3E  
BEAMS COHERENT DIFFRACT f:woP7FP  
WAVELENGTH 6328 ANGSTROMS a1c1k}  
WIDTHS 1.6 ?j{C*|
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GRID ELLIPTIC Z -100 -4@(DIA/2) 2@11 {]kaJ{U>  
  SOURCE DIRECTION Z 0 0 sx 9uV  
8
SC%O\,  
TRACE PLOT COLOR 2 "A3dvr
 
$VIEW H&4~Uo.5  
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PIXELS 101 )oU)}asY  
CONSIDER ONLY DETECTOR 7:Ztuc]  
SPREAD NORMAL osHCg  
WINDOW Z -2@(DIA/2) X -2@(DIA/2) ]@ M5_%p  
WINDOW 1.2  !! Enlarge by 20% U \oy8FZ  
SPREAD NORMAL KE}H&1PjU  
x,8<tSW)Z  
DISPLAY h#qN+qt}  
  PICTURE ]lBGyUJn  
RETURN L":bI&V?: