SYNOPSYS 光学设计软件课程十四：更具挑战性的优化

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从平面平行的表面开始设计了一个七片透镜的镜头，这个镜头很接近我们的设计要求。 该课程旨在展示PSD III优化算法的速度。 fhw.A5Ck  
在本课程中，我们将从相同的初始结构开始 - 但在这种情况下，我们希望四个视场都能实现高MTF，并将目录玻璃类型替换为前一课程的玻璃模型。 为了做到这一点，我们将使用自动实际玻璃插入程序ARGLASS "Kx2k>ym  
这是输入：

y.AVH`_u  
    RLE                 ! The starting system. 启动系统 fCdd,,,}  
    ID TEST PSD III 4NT zK  
    OBB 0 20 12.7 #5-5N5-1  
    WAVL CDF ~s{yh-B  
    UNITS MM ! /;@kXN
 
    1 TH 5 GLM 1.6 50 2 TH 5 .[%em9u  
    3 TH 5 GLM 1.6 50 4 TH 5 WL$nchS9  
    5 TH 5 GLM 1.6 50 6 TH 5 ZqT?7|i  
    7    TH 5 GLM 1.6 50 e6f:@ O?  
    8    TH 5 7p%W)=v  
    9    TH 5 GLM 1.6 50 bCr) 3,  
    10    TH 5 ++d(}^C;  
    11    TH 5 GLM 1.6 50 ,e{(r0  
    12    TH 5 ?K%&N99c!  
    13    TH 5 GLM 1.6 50 P0NGjS|Z{  
    14    TH 50 ]#=43  
    15 M>W-lp^3  
    APS 7 .|[ZEXq  
    END fmyyQ|]O"  
    PAD/U         ! Show the initial system. 显示初始系统 eSo/1D  
    PROJECT       ! Start a timer, then define a symbol, AWT, for the aperture weight启动计时器，然后为孔径权重定义符号AWT #va|&QBZxM  
    AWT: 0.5     ! almost equal weight over aperture孔径权重几乎相等 0`.3`Mk   
    QUIET         ! not showing everything on the monitor speeds things up在显示屏上没有显示F数的一切东西 q
plz !=  
    PANT          ! Define variables. 定义变量 NBHS   
    CUL 1.9       ! Set upper limit of 1.9 on index variables. 在折射率变量上设置上限1.9 l*_%K}%?V  
    FUL 1.9 :+,>0
%  
    VY 1 YP1       ! Vary the paraxial stop position. 改变了近轴光阑位置 UQ6UZd37   
    VLIST RAD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 AoB~ZWq  
    VLIST TH ALL KdY3  
    VLIST GLM ALL 1T:M?N8J  
    END RzCC>-  
MDn+K#
p  
    AANT                ! Start of merit function definition. 开始评价函数定义 y3l3XLI*b  
    AEC 9s\(yC8h  
    ACC ~>u]ow=  
    M 33 2 A GIHT V?AHj<  
    GSR AWT 5 5 M 0     ! Note how weights are assigned to the several field points. 注意如何将权重分配给多个视场点 F F<xsoZJ  
    GNR AWT 4 4 M .3   ! This creates a ray grid at the .3 field point这会在.3视场点处创建光线网格 ,FRFH8p  
    GNR AWT 4 4 M .6   ! These for the 0.6 field point这些为0.6视场点 PhBdm'  
    GNR AWT 5 4 M .75   ! These for the 0.75 field point这些为0.75视场点 <YX)am'\y  
    GNR AWT 4 4 M .8   ! These for the 0.8 field point这些为0.8视场点 E +\?|q !T  
    GNR AWT 4 4 M 1      ! Full field全视场 'PPVM@)fU  
    END [<SM*fQ>t  
/N6sH!w  
    SNAP 100 pW ]+a0j  
    DAMP 1000 2,,zN-9mt  
    SYNOPSYS 5 &'`q&U1x  
    SYNOPSYS 10 VK\ Bjru9
 
    SYNOPSYS 15 E^uau=F  
    SYNOPSYS 100 .w5#V|  
    ANNEAL 50 10 <[{Ty+  
+E8\g  
    LOUD           ! Restore output to the monitor将输出恢复到探测器 F02S(WWo;  
    MERIT? -L e:%q2  

c@u)m}V  
    STORE 3           ! Store the results in the library. 将结果存储在库中 {!5"Y(>X  
    ARGLASS 3 QUIET ! Start of ARGLASS input. 开始ARGLASS输入 <hlH@[7!  
    CAT S           ! Specify the Schott glass catalog. 指定Schott玻璃目录 iC-WQkQY  
    INCLUDE 1 TO 13 ! Do all surfaces.执行所有表面 U 7mA~t2E  
    PREF           ! Only use preferred glass types仅使用首选玻璃类型 =
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     SAFE           ! and environmentally safe glasses.环保玻璃 ]jo^P5\h>  
    GO               ! Execute ARGLASS. 执行ARGLASS +g36,!q  
VsS.\1  
    PROJECT                         ! See how long the job took看看工作花了多长时间 Cb}hE ro  
     MOF M 0 40 80 0 Q 30 20 10      ! Calculate the MTF over field. 计算视场上的MTF 3&Dln  
    作业运行约30秒，并产生此结果： j" wX7  
    RLE |rJ1/T.9  
    ID TEST PSD III                            180 9L3#aE]C  
     WAVL .6562700 .5875600 .4861300 BM bT:)%  
     APS               1 zTi%j$o  
     UNITS MM e*5TZ7.  
     OBB  0.000000     20.00000     12.70000    -25.39490      0.00000      0.00000 NJJsg^'  
    12.70000    0 AIR 0l#{7^e  
       1 RAD     63.9324304819396   TH      6.13775631 d"zbY\`  
       1 N1 1.82743442 N2 1.83402633 N3 1.84979432 2`4
'Y.Qf  
       1 CTE   0.584000E-05 5`mRrEA  
    1    GTB S    'N-LASF40        ' y[7*^9J  
    2    RAD    121.4260973202004   TH      1.00000000 AIR &W/C2cpmR  
    3    RAD     38.9734739086511   TH     20.57680176 K
j[X1X5  
       3 N1 1.72508287 N2 1.72915286 N3 1.73846093 {XYv&K  
       3 CTE   0.581000E-05 LF+#PnK  
    3    GTB S    'N-LAK34         ' h
%e}4U@X  
    4    RAD     87.2688769717594   TH      1.01574402 AIR u@d`$]/>F  
    5    RAD     76.7614323395048   TH      3.26054685 @l3L_;6a  
       5 N1 1.72090550 N2 1.72827542 N3 1.74642643 0gNwC~IA8  
       5 CTE   0.940000E-05 vn;_|NeSf  
    5    GTB S    'N-SF10          ' dRg1I=|{_  
    6    RAD     19.7361513224512   TH     21.84758786 AIR p"^^9'`=  
    7    RAD    -29.7587962681538   TH      1.00000000 }9T$XF~  
       7 N1 1.83649445 N2 1.84665729 N3 1.87209365 5=CLR  
       7 CTE   0.846000E-05 $LUNA.  
    7    GTB S    'N-SF57          ' $q#|B3N%  
    8    RAD    -38.0771643426431   TH      1.00000000 AIR .S/W_R  
    9    RAD    148.7057065172241   TH      6.45696908 :b+C<Bp64r  
       9 N1 1.91038602 N2 1.92285755 N3 1.95457944 6hKavzSi
 
       9 CTE   0.590000E-05 ;p~@*c'E  
    9    GTB S    'N-SF66          ' `o(PcX3/}  
    10    RAD     84.7349933920333   TH      1.28380951 AIR ;w1?EdaO  
    11    RAD    116.5460118813826   TH     25.45671730 EgIFi{q=0  
      11 N1 1.64820928 N2 1.65159874 N3 1.65934342 vPuPSE%M  
      11 CTE   0.710000E-05 I^
W  
    11    GTB S    'N-LAK7          ' Zab5"JR  
    12    RAD    -40.6054550188090   TH     18.94463076 AIR "Yw-1h`fR  
    13    RAD     70.2471757058936   TH     25.49467569 31mY]Jve"  
      13 N1 1.84254602 N2 1.85024035 N3 1.86897227 @ -pi  
      13 CTE   0.737000E-05 T1m097  
    13    GTB S    'N-LASF9         ' `T $lTP  
    14    RAD     73.0342740343945   TH     16.56312158 AIR   15 CV      0.0000000000000   TH      0.00000000 AIR <~# ZtD$G  
    END

K1RTAFf /  
    --- ARGLASS 3 QUIET ! START OF ARGLASS INPUT. SZJ~ktXC-V  
    Lens number     3 ID TEST PSD III =g'7 xA  
     GLASS N-LASF40         HAS BEEN ASSIGNED TO SURFACE   1; MERIT =   0.248127 #tG/{R  
     GLASS N-LAK34          HAS BEEN ASSIGNED TO SURFACE   3; MERIT =   0.370709 hnS ~r4  
     GLASS N-SF10           HAS BEEN ASSIGNED TO SURFACE   5; MERIT =   0.772238 O6gI%Jdp  
     GLASS N-SF57           HAS BEEN ASSIGNED TO SURFACE   7; MERIT =   0.290459 mJb>)bOl  
     GLASS N-SF66           HAS BEEN ASSIGNED TO SURFACE   9; MERIT =    10.2718 6 )eO%M`  
     GLASS N-LAK7           HAS BEEN ASSIGNED TO SURFACE  11; MERIT =   0.214292 DV +DJcF  
    GLASS N-LASF9          HAS BEEN ASSIGNED TO SURFACE  13; MERIT =   0.203867

h &9Ld:p  
   列出玻璃属性，所有玻璃

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    *********************************************************** c_a*{L|c  
    GLASS ATTRIBUTE FOR SURFACE NO.   1 $Hqm 09w  
    SCHOTT         N-LASF40 P7d" E  
    GLASS IS A PREFERRED TYPE. dUeM+(s1  
    GLASS IS ENVIRONMENTALLY SAFE (NO Pb OR As). ,eD@)K_:  
e#IED!U  
    PRICE   BUBBLE   HUMIDITY   STAIN   ACID RESIST   ALKALI RESIST   SP GRAVITY FX)g\=ov  
      6.0       1        1       2        5        1       4.55  THIS GLASS HAS A LIST OF TRANSMISSION VALUES ATTACHED uy{mSx?td  
    VALID RANGE OF TRANSMISSION DATA: 2-nL2f!a{p  
    LOW     HIGH {6'5K U*RH  
     0.365   2.500 _m0HgLS~  
    GLASS HAS SELLMEIER INDEX COEFFICIENTS: 7}(LO^,A  
     0.1985503E+01 0.2740570E+00 0.1289457E+01 0.1095833E-01 0.4745516E-01 0.9690853E+02 ftsr-3!Vm  
    GLASS HAS 6 DNDT VALUES FROM GLASS TABLE: tUv@4<~,/  
     8.1000E-06  1.2500E-08 -1.7300E-11  8.2700E-07  1.0800E-09  2.3800E-01 )K>XLaG)  
    THERMAL COEFFICIENT (ALPHA) =  0.584E-05 "v4;m\g&:  
    ***********************************************************