[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式：
@bRKJPU9)  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM o[^nmHrM2  
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； PQj'D<G  
VNUM-相应的阿贝数； l4bLN  
t1`.M$  
例子: ;{lb_du2:  
RLE
"LNLM  
ID GRATING_REAL FLAT 8/vGA=  
WAVL .6000000 .5000000 .4000000 z{H=;"+rh  
APS               1 J5!-<oJ/  
POLARIZATION LINEAR Y eC{St0  
UNITS MM YMn*i<m  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 P(%^J6[>  
  0 AIR U3**x5F_  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 0fJz[;dV>n  
  2 COATING PERF {nPiIPH  
  2 CV      0.0000000000000   TH  1.00000000E-06 8-B6D~i  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 ;,lFocGv  
  2 CTE   0.710000E-05 &j}:8Tst  
  2 GTB S    'BK7             ' cY^'Cj  
  3 COATING PERF icK$W2<8mg  
  3 CV      0.0000000000000   TH    100.00000000 AIR ^ 0
.`1$  
  3 AIR :\Q#W4~p  
  4 CV      0.0000000000000   TH      0.00000000 AIR :i3 W U%  
  4 AIR LzTdi%u$0|  
END i@`qam   
2#(dfEAy  
PER 0 0 0 0 0                                                                             vw6>eT  
PLOT                                                                                       +!Q*ie+q  
PUPIL 2 1 5                                                                               ,!H`@K
l  
RED                                                                                       BgT(~8'  
TRACE 1 0 0 5                                                                             XL7||9,(h  
PUPIL 2 1 5                                                                               SM8f"H28  
LIME                                                                                      
)DGJr/)  
TRACE 2 0 0 5                                                                             x7xMSy  
PUPIL 2 1 5                                                                               704_ehrlE  
BLUE                                                                                       d@%PTSX  
TRACE 3 0 0 5                                                                             cT5BBR  
END NTo[di\_  

图片:grating.png

;i?rd f  

图片:grating1.png

U7''; w  
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。 |It&1fz}  

正找光栅的例子，谢谢楼主

谢谢您的分享 g^}C/~b[