I guess the main confusion of defining this lens is probably the setting of depth/frequency. su6x
okt N"MK 0k The main fresnel lens types are: q<`YJ, su.hmc * Constant groove depth. p'UY Ht * Contant groove pitch types. 9n{tbabJ D>M
a3g 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. l'=H,8LfA wy6> ^_z Hope this helps!!
O+vuv,gNi 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 Fl,(KSTz
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)
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