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。 >e g8zN  
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 /mi9q  
这是输入：

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    RLE                 ! The starting system. 启动系统 3 s@6pI  
    ID TEST PSD III *Ce8( "v,  
    OBB 0 20 12.7 Fwu:x.(  
    WAVL CDF V`ODX>\  
    UNITS MM 4qd =]i  
    1 TH 5 GLM 1.6 50 2 TH 5  |UudP?E  
    3 TH 5 GLM 1.6 50 4 TH 5 +hUS sR&  
    5 TH 5 GLM 1.6 50 6 TH 5 fXL&?~fS  
    7    TH 5 GLM 1.6 50 _f"HUKGN  
    8    TH 5 G{ |0
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    9    TH 5 GLM 1.6 50 ^R g=*L  
    10    TH 5 ?Aq \Gr  
    11    TH 5 GLM 1.6 50 z: ;ZPSn  
    12    TH 5 yLC5S3^1\"  
    13    TH 5 GLM 1.6 50 \Zn%r&(  
    14    TH 50 d
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    15 m L#%H(  
    APS 7 |9fvj6?Y  
    END rXIFC
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    PAD/U         ! Show the initial system. 显示初始系统 $!'S7;*uW  
    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 u{asKUce\  
    AWT: 0.5     ! almost equal weight over aperture孔径权重几乎相等 p)x*uqSd  
    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 {vp|f~}zTw  
    PANT          ! Define variables. 定义变量 lc:dKGF6  
    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 -T,/S^  
    FUL 1.9 5W Z9z-6  
    VY 1 YP1       ! Vary the paraxial stop position. 改变了近轴光阑位置 j O-H1@;  
    VLIST RAD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 a?d)lnk  
    VLIST TH ALL +zl2|'  
    VLIST GLM ALL '\,|B x8Q  
    END ]-rhc.Gk@1  
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    AANT                ! Start of merit function definition. 开始评价函数定义 ,mHQ  
    AEC Ar;uq7c,G  
    ACC >~%EB?8  
    M 33 2 A GIHT  9Kpzj43  
    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 k2-:!IE  
    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 8E/wUN,Lxj  
    GNR AWT 4 4 M .6   ! These for the 0.6 field point这些为0.6视场点 hja;d1yH  
    GNR AWT 5 4 M .75   ! These for the 0.75 field point这些为0.75视场点 bG|aQ2HW  
    GNR AWT 4 4 M .8   ! These for the 0.8 field point这些为0.8视场点 MF41q%9p  
    GNR AWT 4 4 M 1      ! Full field全视场 'XbrO|%  
    END Ala~4_" WL  
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    SNAP 100 ^zfO=XN  
    DAMP 1000 *GGiSt  
    SYNOPSYS 5 !5wuBJ0  
    SYNOPSYS 10 +A!E 6+'  
    SYNOPSYS 15 Qf'%".*=~8  
    SYNOPSYS 100 +=N!37+G  
    ANNEAL 50 10 lMQ_S"  
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    LOUD           ! Restore output to the monitor将输出恢复到探测器 ,Fv8&tR  
    MERIT? @[2Go}VF  
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    STORE 3           ! Store the results in the library. 将结果存储在库中 _Yms]QEZ  
    ARGLASS 3 QUIET ! Start of ARGLASS input. 开始ARGLASS输入 AB:JXMyK  
    CAT S           ! Specify the Schott glass catalog. 指定Schott玻璃目录 NI%&Xhn!*>  
    INCLUDE 1 TO 13 ! Do all surfaces.执行所有表面 4g%BCGsys  
    PREF           ! Only use preferred glass types仅使用首选玻璃类型 lQq&tz,  
     SAFE           ! and environmentally safe glasses.环保玻璃 
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    GO               ! Execute ARGLASS. 执行ARGLASS KJs/4oR;  
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    PROJECT                         ! See how long the job took看看工作花了多长时间 K<g<xW*X  
     MOF M 0 40 80 0 Q 30 20 10      ! Calculate the MTF over field. 计算视场上的MTF }5nVZ;  
    作业运行约30秒，并产生此结果： ^W*T~V*8  
    RLE Ld9YbL:  
    ID TEST PSD III                            180 l_MF9.z&  
     WAVL .6562700 .5875600 .4861300 G9YfJ?I  
     APS               1 YWK|AT-4  
     UNITS MM 89kxRH\IhG  
     OBB  0.000000     20.00000     12.70000    -25.39490      0.00000      0.00000 p_g#iH!*  
    12.70000    0 AIR rYP72<   
       1 RAD     63.9324304819396   TH      6.13775631 xIlo@W6  
       1 N1 1.82743442 N2 1.83402633 N3 1.84979432 *URBx"5XZ  
       1 CTE   0.584000E-05 CC~:z/4,N  
    1    GTB S    'N-LASF40        ' kgl7l?|O  
    2    RAD    121.4260973202004   TH      1.00000000 AIR [d3i_^\  
    3    RAD     38.9734739086511   TH     20.57680176 e6(Pw20)s  
       3 N1 1.72508287 N2 1.72915286 N3 1.73846093 |GLh|hr  
       3 CTE   0.581000E-05 ,SQ`, C _5  
    3    GTB S    'N-LAK34         ' )[]*Y]vSx  
    4    RAD     87.2688769717594   TH      1.01574402 AIR iL6Yk @  
    5    RAD     76.7614323395048   TH      3.26054685 "B34+fOur  
       5 N1 1.72090550 N2 1.72827542 N3 1.74642643 N+3]C9 2o  
       5 CTE   0.940000E-05 ?r}'0dW  
    5    GTB S    'N-SF10          ' P2t{il
 
    6    RAD     19.7361513224512   TH     21.84758786 AIR %p(!7FDE2n  
    7    RAD    -29.7587962681538   TH      1.00000000 n{1;BW#H  
       7 N1 1.83649445 N2 1.84665729 N3 1.87209365 +!F+mV9  
       7 CTE   0.846000E-05 !Y95e'f.x  
    7    GTB S    'N-SF57          ' MJ..' $>TC  
    8    RAD    -38.0771643426431   TH      1.00000000 AIR .IkQo`_s:  
    9    RAD    148.7057065172241   TH      6.45696908 &$V&gAN  
       9 N1 1.91038602 N2 1.92285755 N3 1.95457944 Pf/_lBtL  
       9 CTE   0.590000E-05 _=Eb:n+X  
    9    GTB S    'N-SF66          ' 5Kw$QJ/  
    10    RAD     84.7349933920333   TH      1.28380951 AIR @}oY6cW;B*  
    11    RAD    116.5460118813826   TH     25.45671730 _s%;GWj  
      11 N1 1.64820928 N2 1.65159874 N3 1.65934342 a:V2(nY  
      11 CTE   0.710000E-05 k7cM.<s!  
    11    GTB S    'N-LAK7          ' i .GJO +K  
    12    RAD    -40.6054550188090   TH     18.94463076 AIR O`rKxP  
    13    RAD     70.2471757058936   TH     25.49467569 t)__J\xF  
      13 N1 1.84254602 N2 1.85024035 N3 1.86897227 7J6D wh{  
      13 CTE   0.737000E-05 iS@+qWo1  
    13    GTB S    'N-LASF9         ' m.g2>r`NU  
    14    RAD     73.0342740343945   TH     16.56312158 AIR   15 CV      0.0000000000000   TH      0.00000000 AIR Gdu5 &]H#6  
    END

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    --- ARGLASS 3 QUIET ! START OF ARGLASS INPUT. /qwl;_Jcf  
    Lens number     3 ID TEST PSD III _t7}ny[  
     GLASS N-LASF40         HAS BEEN ASSIGNED TO SURFACE   1; MERIT =   0.248127 )&F]j  
     GLASS N-LAK34          HAS BEEN ASSIGNED TO SURFACE   3; MERIT =   0.370709 M!D&a)\  
     GLASS N-SF10           HAS BEEN ASSIGNED TO SURFACE   5; MERIT =   0.772238 gbvMS*KQz  
     GLASS N-SF57           HAS BEEN ASSIGNED TO SURFACE   7; MERIT =   0.290459 Q?xCb
 
     GLASS N-SF66           HAS BEEN ASSIGNED TO SURFACE   9; MERIT =    10.2718 W3E7y?  
     GLASS N-LAK7           HAS BEEN ASSIGNED TO SURFACE  11; MERIT =   0.214292 V\
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    GLASS N-LASF9          HAS BEEN ASSIGNED TO SURFACE  13; MERIT =   0.203867

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   列出玻璃属性，所有玻璃

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    *********************************************************** ^NB\[
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    GLASS ATTRIBUTE FOR SURFACE NO.   1 C>=[fAr mO  
    SCHOTT         N-LASF40 qdQQt5Y'm  
    GLASS IS A PREFERRED TYPE. -`s_md0BM  
    GLASS IS ENVIRONMENTALLY SAFE (NO Pb OR As). 1{Kv  
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    PRICE   BUBBLE   HUMIDITY   STAIN   ACID RESIST   ALKALI RESIST   SP GRAVITY sogdM{tz\  
      6.0       1        1       2        5        1       4.55  THIS GLASS HAS A LIST OF TRANSMISSION VALUES ATTACHED {4^NZTjd@  
    VALID RANGE OF TRANSMISSION DATA: $TZjSZ1w  
    LOW     HIGH xN +Oca  
     0.365   2.500 $)v`roDD.  
    GLASS HAS SELLMEIER INDEX COEFFICIENTS: HOSt0IHzty  
     0.1985503E+01 0.2740570E+00 0.1289457E+01 0.1095833E-01 0.4745516E-01 0.9690853E+02 De^Uc  
    GLASS HAS 6 DNDT VALUES FROM GLASS TABLE: o$rA;^2X  
     8.1000E-06  1.2500E-08 -1.7300E-11  8.2700E-07  1.0800E-09  2.3800E-01 duq(K9S  
    THERMAL COEFFICIENT (ALPHA) =  0.584E-05 N% !TFQf  
    ***********************************************************