On Tue, 20 Nov 2007, [EMAIL PROTECTED] wrote: > I am interested in optically Bistable Photonic crystal > device. I want a continuous-wave source (only have a frequency) ,that > its amplitude increase from zero to a > value then decrease to zero and but I don't know > how to define the source ,would you give me some > advice? Thanks
If the amplitude is changing with time, it is not a continuous-wave source per se. You have several options: i) you can use the "continuous" source in Meep, which allows you to specify a start time and an end time and a "width", which is a time over which it continuously turns on/off ii) you can use a wide Gaussian source iii) you can use a custom-src to define whatever function you want. _______________________________________________ meep-discuss mailing list [email protected] http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
