试着做了个三片型的照相物镜,根据郁道银老师编写的《光学工程》进行理论计算,焦点的位置在91.7407.模型建立后用ASAP进行仿真,采用FOCUS命令得出焦点最佳位置为99.65395,仿真结果和理论结果差别有点大,不知道什么原因,大家共同分析下,找下原因所在。代码如下: pCE,l'Xa
SYSTEM NEW W'>"E/Tx#O
RESET l(o#N'!j4
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UNITS UM O%1X[
WAVELENGTH 0.85 UM \c"{V-#o\
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R1=26.67 3kTOWIX
R2=189.67 69z,_p$@:
R3=-49.66 D4@'C4kL
R4=25.47 rF/k$_bFt
R5=72.11 9^ DXw!
R6=-35.00 Gu3# y"a>
D1=5.2 2|LgUA?<
D2=7.95 [&tN(K9*
D3=1.6 z'FpP
D4=6.7 aBBTcN%'
D5=2.8 Rxg^vM*
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BT=.8 _(qU%B
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W3=SQRT(R6^2-(R6+Y3)^2) 8?YWE62
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R=SQRT(R2^2-L^2) ]*M VVzF
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INTERFACE COATING T M1 AIR Zx1 I&K\Cd
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SURFACE qoifzEc`U
OPTICAL Z (D1) (R2) 0 ELLIPSE (R) (R) ,h#U<CnP#
OBJECT 'B' ^GyGh{@,f
INTERFACE COATING T M1 AIR C6!P8qX
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SURFACE b8>2Y'X
OPTICAL Z (D1+D2) (R3) 0 ELLIPSE (R*BT) (R*BT) 5bfd8C
OBJECT 'F2' uoryxKRjc~
INTERFACE COATING T M2 AIR ~ sC< V
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SURFACE XDot3)2`
OPTICAL Z (D1+D2+D3) (R4) 0 ELLIPSE (R*BT) (R*BT) , :10
OBJECT 'B2' uTX0lu;
INTERFACE COATING T M2 AIR m^9[k,;K
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SURFACE `:4\RcTb/
TUBE Z (D1+D2/2) (R*BT) (R*BT) (D1+D2+D3*5) (R*BT) (R*BT) M_ GN3
OBJECT 'FB2' 2E*k@
INTERFACE COATING D M2 AIR m9&MTRD\
BOUNDS -.2 +.3 Dd=iYMm7
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SURFACE b6LwKUl
OPTICAL Z (D1+D2+D3+D4) (R5) 0 ELLIPSE (W3) (W3) P+hp'YK1
OBJECT 'F3' ;'|Mt)\
INTERFACE COATING T M3 AIR bR0 z$~
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SURFACE K<3$>/|
OPTICAL Z (D1+D2+D3+D4+D5) (R6) 0 ELLIPSE (W3) (W3) %. zcE@7*
OBJECT 'B3' MgP6ki1z
INTERFACE COATING T M3 AIR ](z?zDk
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TUBE Z (D1+D2+D3+D4) (W3) (W3) (D1+D2+D3+D4+D5) (W3) (W3) h/AL`$
OBJECT 'FB3' v4YY6?4
INTERFACE COATING D M3 AIR bM9:h
BOUNDS -.2 +.3 2&k5X-Y
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PLANE Z (D_DIS) ELLIPSE 20 Z6`oGFq
OBJECT 'DET' gO E3x^X*{
INTERFACE COATING D AIR AIR DH5]Kzb/
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GRID ELLIPSE Z -2 -4@10 10 10 pFUW7jE
SOURCE DIR 0 0 1 //ZYN2lT4
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WINDOW Y Z 7Lv5@
PLOT FACETS OVERLAY l5}b.B^w
TRACE PLOT %U4w@jp
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CONSIDER ONLY DET '%D$|)
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