[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式： QNXoAx%I  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM !pC`vZG"  
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； xm5?C>vu(  
VNUM-相应的阿贝数； {jv+ JL"5  
5V~vND* s  
例子: JTObyAoW  
RLE Q}cti/  
ID GRATING_REAL FLAT l-Ha*>gX[j  
WAVL .6000000 .5000000 .4000000 )CHXfO w  
APS               1 ^Ku]8/ga  
POLARIZATION LINEAR Y S}cR+d1}h  
UNITS MM dkY
JO!  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 $xK\$kw\  
  0 AIR y4r?M8]"r  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 HAo=t  
  2 COATING PERF >?_}NZ,y  
  2 CV      0.0000000000000   TH  1.00000000E-06 [LQOP3f  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 ;Qi!~VsP;  
  2 CTE   0.710000E-05 cucmn*o?  
  2 GTB S    'BK7             ' ?JTTl;  
  3 COATING PERF 1GIBqs~-  
  3 CV      0.0000000000000   TH    100.00000000 AIR ^>>9?  
  3 AIR F|VKrH.  
  4 CV      0.0000000000000   TH      0.00000000 AIR )wXE\$  
  4 AIR NpCQ4K  
END +FAxqCkA  
h?$J;xn  
PER 0 0 0 0 0                                                                             J"@X>n  
PLOT                                                                                       `'*4B_.  
PUPIL 2 1 5                                                                               ExN$J  
RED                                                                                       bBV03_*  
TRACE 1 0 0 5                                                                             {'[VL;k  
PUPIL 2 1 5                                                                               +0j{$MPZ  
LIME                                                                                       4[&&E7
]EX  
TRACE 2 0 0 5                                                                             X y`2ux+>/  
PUPIL 2 1 5                                                                               Kv9FqrDj  
BLUE                                                                                       &}0QnO_mj  
TRACE 3 0 0 5                                                                             mq:WBSsV  
END %Ofw"W  
 zY7M]Az  
SAj#+_db  
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。 zb4{nzX=  

正找光栅的例子，谢谢楼主

谢谢您的分享 eK5~gnv,