How to design a gdsii layout for a PhC device comprised of a modified waveguide and a L3 cavity without flattening the cell array?

Hi everyone, I am going to design a gdsii layout for a PhC device consisting of a modified W1 waveguide and a L3 cavity. I use freeware packages like KLayout and CNST Nanolithography...

03 March 2019 695 2 View