I guess the main confusion of defining this lens is probably the setting of depth/frequency. z><JbSE? H"-p^liw The main fresnel lens types are: N(
/PJJ~ uM\~*@ * Constant groove depth. w3& F e=c * Contant groove pitch types. )jH"6my_ ]y(#]Tw\ 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. T&!>lqU!J R1SEv$ Hope this helps!!
v5 $"v?PT 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 kLADd"C
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) ] QtG gWtC