I guess the main confusion of defining this lens is probably the setting of depth/frequency. +kA>^ yyPQ^{zD The main fresnel lens types are: {!RDb'Zp hcn$uyP * Constant groove depth. Z2n
Jw * Contant groove pitch types. z<_&4)2{ OaTnQ|* So if your depth is fixed you will define +ve value in the cell and to specify the "height" or "depth" of each groove feature. If the frequency of the groove is fixed then you use -ve value. Say putting down - 5 this implies that there are 5 grooves with a unit length. x,wXR=H 5(wmy-x\ Hope this helps!!
Ll-QhcC$ are you using mixed mode, defining the Fresnel lens under non-sequential mode? If so, please check the port setting.
zhengshili
2016-12-05 21:01
同求设计原理171551626
微笑向暖
2018-04-24 11:29
醍醐灌顶 iF Mf[qBg
陈星星
2018-08-28 20:32
hopebox:are you using mixed mode, defining the Fresnel lens under non-sequential mode? If so, please check the port setting. (2016-11-15 19:46) fglfnx0{