[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式： r*e<`Is  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM rnB-e?>  
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； e;QPn(  
VNUM-相应的阿贝数； +k@$C,A  
nP9zTa  
例子: 8t{-  
RLE E038p]M!  
ID GRATING_REAL FLAT ``l7|b jJ  
WAVL .6000000 .5000000 .4000000 P2lDi!q|  
APS               1 IhIPy~Hgt  
POLARIZATION LINEAR Y u 3&9R)J1  
UNITS MM _0Mt*]L }  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 "?_r?~sJx  
  0 AIR 9NX/OctFa'  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 HvhP9_MB  
  2 COATING PERF LP_w6fjT  
  2 CV      0.0000000000000   TH  1.00000000E-06 sA( e  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 Xi^#F;@sU  
  2 CTE   0.710000E-05 Qw&It  
  2 GTB S    'BK7             ' q|Oz   
  3 COATING PERF C_c*21X  
  3 CV      0.0000000000000   TH    100.00000000 AIR 9d4Agj M  
  3 AIR d(LX;sq?  
  4 CV      0.0000000000000   TH      0.00000000 AIR Yv}V =O%  
  4 AIR ryk(Am<  
END ~,199K#'  
<{ Z$!]i1  
PER 0 0 0 0 0                                                                             r-Nv<
oH;  
PLOT                                                                                       IaDN[:SX  
PUPIL 2 1 5                                                                               =#tQhg,_  
RED                                                                                       s>i`=[qFc  
TRACE 1 0 0 5                                                                             GqYE=Q  
PUPIL 2 1 5                                                                               =LP,+z  
LIME                                                                                       ^U[c:Rz  
TRACE 2 0 0 5                                                                             Q/JX8<7K  
PUPIL 2 1 5                                                                               8SJi~gV  
BLUE                                                                                       +7HM7cw  
TRACE 3 0 0 5                                                                             >^<%9{  
END hB]\vA7  

图片:grating.png

3%"r%:fQB/  

图片:grating1.png

}]i re2j8  
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。 FZUN*5`  

正找光栅的例子，谢谢楼主

谢谢您的分享 F4Jc7k2