PhC Slab
Juan Ramón D <[email protected]> Thu, 15 Oct 2020 09:09:53 +0000
| Newsgroups | gmane.comp.science.photonic-bands |
|---|---|
| Message-ID | <AM0PR06MB462691EC76EE5D3F18A2FDA9AE020@AM0PR06MB4626.eurprd06.prod.outlook.com> |
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Dear MPB users,
I am trying to simulate the band diagram and modes of a PhC slab with a tri=
angular lattice of air holes (similar to the one given in mpb examples).
When I Increase the size of the supercell, the frequency of the guided mode=
s remains the same, but the frequency of the modes that fall inside the lig=
ht cone decreases.
Does it mean I cannot get the extended modes in air and PhC using mpb? Is t=
here any way of getting the modes from the light cone either with mpb or me=
ep?
Thank you.
Juan.
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<p class=3D"MsoNormal">Dear MPB users,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">I am trying to simulate the band diagram and modes o=
f a PhC slab with a triangular lattice of air holes (similar to the one giv=
en in mpb examples).<o:p></o:p></p>
<p class=3D"MsoNormal">When I Increase the size of the supercell, the frequ=
ency of the guided modes remains the same, but the frequency of the modes t=
hat fall inside the light cone decreases.<o:p></o:p></p>
<p class=3D"MsoNormal">Does it mean I cannot get the extended modes in air =
and PhC using mpb? Is there any way of getting the modes from the light con=
e either with mpb or meep?<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Thank you.<o:p></o:p></p>
<p class=3D"MsoNormal">Juan.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
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