- This topic has 4 replies, 3 voices, and was last updated 6 years, 8 months ago by 
K. Esakki Muthu. 
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December 11, 2018 at 7:09 am #50053
Devika Vipin Gupta
ParticipantI need to work on the designing and simulation of an optimum photonic crystal using this software. I hope that I can also get access to the tutorials on how to use the software. Thanks!
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December 20, 2018 at 11:37 am #50141
Scott NewmanModeratorHello Devika,
What version of the product are you using?
There is public access to the tutorials on using the OptiFDTD product for photonic crystal design (<a href=”https://optiwave.com/category/optifdtd-manuals/optifdtd-background-and-tutorials/a5-lesson-3-photonic-crystal-and-photonic-band-gap/”>https://optiwave.com/category/optifdtd-manuals/optifdtd-background-and-tutorials/a5-lesson-3-photonic-crystal-and-photonic-band-gap/</a>).
We also have a range of webinars that outline some of the basics of using the product (<a href=”https://optiwave.com/category/resources/webinars/”>https://optiwave.com/category/resources/webinars/</a>).
Scott
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February 13, 2019 at 1:17 pm #50509
K. Esakki MuthuParticipantDear Scott,
I am designing a AND gate using 2D photonic Crystal . I don’t know how to get the output power spectrum, time response and calculate the data rate supported by the designed logic gate.Please help me
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February 13, 2019 at 1:25 pm #50510
Scott NewmanModeratorK. Esakki,
You should not post new questions to old forum threads, please create your own thread for future questions. The output power spectrum can be obtained by placing an observation line across your output and looking at the power spectrum of that in the analyzer. Time domain data would be obtained by placing an observation point at the output. Note that the observation point is providing just the field data at that point.
Scott
 
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February 14, 2019 at 1:19 pm #50522
K. Esakki MuthuParticipantThank you Scott. I will create my own threads for future queries, Thank you again.
 
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