[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式： DMF -Y-h  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM ;pD)m/$h`  
其中，X-衍射发生在X-Z平面；Y-衍射发生在Y－Z平面。Ｌ／ＭＭ－给出了光栅刻线数；ORDER-衍射级次；CWAV-波长；HIN-基底折射率； [TF8'jI0  
VNUM-相应的阿贝数； rdnRBFt  
8F)G7 H,  
例子: y fSM  
RLE v(leide  
ID GRATING_REAL FLAT cL8#S>>u.  
WAVL .6000000 .5000000 .4000000 zq1mmFIO  
APS               1 g(O;{Q_  
POLARIZATION LINEAR Y D;Gq)]O  
UNITS MM +%N KQ'49I  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 tn|,O.t  
  0 AIR V@d)?T  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 IMnP[WA!  
  2 COATING PERF l7JY]?p  
  2 CV      0.0000000000000   TH  1.00000000E-06 .+y>8h3{  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 l{ex?  
  2 CTE   0.710000E-05 uhV0J97  
  2 GTB S    'BK7             ' 4$,,Ppn  
  3 COATING PERF 44\>gI<  
  3 CV      0.0000000000000   TH    100.00000000 AIR JK#vkCkyM  
  3 AIR 9Q W&$n^  
  4 CV      0.0000000000000   TH      0.00000000 AIR [oc~iDx%W  
  4 AIR 4R>zPEo  
END bg?"I
Lpk  
Pw@olG'Ah  
PER 0 0 0 0 0                                                                             rOD1_X-  
PLOT                                                                                       SbsouGD,{  
PUPIL 2 1 5                                                                               %lr|xX  
RED                                                                                       4c~>ci,N?(  
TRACE 1 0 0 5                                                                             )[&_scSa  
PUPIL 2 1 5                                                                               <-UOISyf  
LIME                                                                                       Fk^3a'/4KJ  
TRACE 2 0 0 5                                                                             &"uV~AM  
PUPIL 2 1 5                                                                               /T0nLp`gi  
BLUE                                                                                       WW@"Z}?k  
TRACE 3 0 0 5                                                                             v_PdOp[ k  
END L6 6-LMkH  
v| z08\a[  
ly4Qg\l  
在这里，定义表面1为一个500线/毫米的光栅，将涂层分配到表面2和表面3上，并显示一个以三个定义波长的光线追迹的透视图。 h5|.Et  

正找光栅的例子，谢谢楼主

谢谢您的分享 Y'"N"$n'_