[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式： $a_y-lY  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM 5/"$_7"{a  
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； [=K lDfU=  
VNUM-相应的阿贝数； Qx)b4~F?  
6H|1IrG  
例子: cx[^D,usf~  
RLE ^_]ZZin  
ID GRATING_REAL FLAT (d_z\U7l  
WAVL .6000000 .5000000 .4000000 nH#>_R (  
APS               1 {lf{0c$X.  
POLARIZATION LINEAR Y G*9(O:  
UNITS MM .!3e$mhV  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 6?a`'&  
  0 AIR hl1IG !  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 {s8c@-'  
  2 COATING PERF a{`hAI${  
  2 CV      0.0000000000000   TH  1.00000000E-06 w<(ubR %$  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 O},}-%G  
  2 CTE   0.710000E-05 G4(R/<J,BQ  
  2 GTB S    'BK7             ' v]k-xn|$j  
  3 COATING PERF :+\0.\K0!  
  3 CV      0.0000000000000   TH    100.00000000 AIR AR[m+E  
  3 AIR _,drOF|e  
  4 CV      0.0000000000000   TH      0.00000000 AIR \V-N~_-H  
  4 AIR O,r;-t4vYU  
END R1zt6oY  
4p"'ox#  
PER 0 0 0 0 0                                                                             OHndZ$'fI  
PLOT                                                                                       oxxuw Dcl  
PUPIL 2 1 5                                                                               ep6+YK:cn  
RED                                                                                       L$5,RUy  
TRACE 1 0 0 5                                                                            
pwFdfp  
PUPIL 2 1 5                                                                               {w2] Is2F  
LIME                                                                                       3L&:  
TRACE 2 0 0 5                                                                             COw"6czX/  
PUPIL 2 1 5                                                                               1Dr&BXvf]8  
BLUE                                                                                       w5>[hQR\  
TRACE 3 0 0 5                                                                             ei5YxV6I  
END F{x+1hct0  

图片:grating.png

I Cc{2l  

图片:grating1.png

t'eaR-  
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。 19$A!kH\  

正找光栅的例子，谢谢楼主

谢谢您的分享 4v_Ac;2m&