- This topic has 11 replies, 3 voices, and was last updated 10 years ago by Damian Marek.
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November 9, 2014 at 11:40 am #15119RavilParticipant
Dear Optiwave team and Forum members,
What is the best Optiwave software to design
1.MZM (with 3dB couplers for example)
2.LEDs and laser diods with given materials and requirements
3.Coupled Resonant Optical Waveguides and Mux/Demux based on AWGI don’t have a lot of experience with any of Optiwave products beside OptiSystem, so let me know about you opinion/experience, pls!
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November 11, 2014 at 5:32 pm #15223RavilParticipant
Can anybody see this message? Just want to make sure. I’ve chosen BPM software for #1. Looks like it will works for #2 and #3. Am I right?
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November 12, 2014 at 10:12 am #15263Damian MarekParticipant
OptiBPM would be the software of choice for #1 and #3. For #2 it depends on what exactly you want to simulate and in fact since I believe you would want information about the cavity (reflections) you would need to use an FDTD approach (OptiFDTD).
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November 12, 2014 at 8:04 am #15246Alessandro FestaParticipant
Yes I have seen the message.
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November 12, 2014 at 11:07 am #15271RavilParticipant
ok, thanks for your replies! Damian, just want to make sure if OptiSPICE has an opportunity to work with materials design or it’s for simulations at the scheme/circuit level, like e.g. PSPICE?
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November 12, 2014 at 11:28 am #15276Damian MarekParticipant
OptiSPICE is definitely geared towards circuit level design, which include optical component and interconnects (waveguides, micro rings). As for material design in some ways it might, but I think from your description you really want to declare the exact physical structure and materials used to determine some type of result, which might be out of the scope for OptiSPICE. I would need to know a little more about what exactly you want to simulate to give you a straighter answer!
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November 12, 2014 at 12:23 pm #15281RavilParticipant
ok, thanks for your elaboration. As a part of my project I want to
“Design and Simulate GaN/InGaN or GaN/AlGaN LEDs array with 6 elements for example”
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November 13, 2014 at 9:08 am #15326Damian MarekParticipant
Are you interested in it’s electrical characteristics? The modes of the cavity? The reason for these questions is that OptiFDTD can accurately model the passive optical materials but cannot simulate active materials.
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November 13, 2014 at 9:10 am #15327Damian MarekParticipant
I should say that OptiFDTD cannot model electrical interactions with the material. You can model gain by using a complex index of refraction.
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November 13, 2014 at 7:34 pm #15564RavilParticipant
Yes, I’m definitely interested in modes of cavity in sources being designed.
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November 13, 2014 at 7:37 pm #15565RavilParticipant
ok, thanks. I can start with OptiFDTD then. By the way, can you, please, guide me to similar (or close to it) examples from Optiwave tutorials/lessons?
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November 14, 2014 at 9:05 am #15579Damian MarekParticipant
We have some on our website here:
and in your installation folder there should be a OptiFDTD tutorials pdf.
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