[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式： zg7G^!PU  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM Dpj-{q7C  
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； >@:667i,`  
VNUM-相应的阿贝数； wEK%T P4  
'2wCP EC  
例子: B{=009.  
RLE FRS
28D  
ID GRATING_REAL FLAT #'c%  
WAVL .6000000 .5000000 .4000000 qhN[Dj(d  
APS               1 vh{9'vd3el  
POLARIZATION LINEAR Y a G@nErdW  
UNITS MM Y^X:vI  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 RCCv>o  
  0 AIR c G*(C
  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 4D GY6PS  
  2 COATING PERF 4y1
>  
  2 CV      0.0000000000000   TH  1.00000000E-06 ])S$x{.g  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 G#'Q~N  
  2 CTE   0.710000E-05 ?Oqzd$
-  
  2 GTB S    'BK7             ' 1ThwvF%Qo  
  3 COATING PERF E0
T&GR@.  
  3 CV      0.0000000000000   TH    100.00000000 AIR Y.(v{l  
  3 AIR >6k}HrS1V  
  4 CV      0.0000000000000   TH      0.00000000 AIR s`r-v/3l  
  4 AIR 8Kk3_ y  
END SF"#\{cjj  
Jxn3$  
PER 0 0 0 0 0                                                                             A1=_nt)5  
PLOT                                                                                       >eRZ+|k?N  
PUPIL 2 1 5                                                                               fqN75['n  
RED                                                                                       U @)k3^
 
TRACE 1 0 0 5                                                                             D{Oq\*  
PUPIL 2 1 5                                                                               d&5c_6oW  
LIME                                                                                       .hc|t-7f

 
TRACE 2 0 0 5                                                                             B(8mH  
PUPIL 2 1 5                                                                               qP&byEs"  
BLUE                                                                                       bI#<Ee0nJ  
TRACE 3 0 0 5                                                                             gA{'Q\  
END C`3V=BB  

图片:grating.png

Z@}sCZ=#A  

图片:grating1.png

!O 4<I_EY{  
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。 2YE7 23H=Z  

正找光栅的例子，谢谢楼主

谢谢您的分享 n"mJEkHE