Re: to compute k_x-k_y band structure of a crystal for a given frequency with MPB

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Hi Ehsan,

Kx-Ky band structure for given frequency is known as wavevector diagram
(Eigenfrequency contours). Yes MPB is powerful in calculating
eigenfrequency contours. For practice, one can refer photonic crystal
molding the flow of light book (E-copy is available); chapter-10, page
no-225.

The control scheme (ctl file) to compute eigenfrequency contours for 2-D
square lattice photonic crystal is available in older threads. The control
scheme for triangular lattice photonic crystal is done through solving
inverse problem using k-search function. This code also available in older
threads. So basically kx-ky band structure can be done using MPB.

Regards
Yogesh.

On Tue, Jun 12, 2018 at 9:30 PM, <[email protected]>
wrote:

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> Date: Tue, 12 Jun 2018 11:34:38 +0000
> From: Ehsan Saei <[email protected]>
> To: "[email protected]" <[email protected]>
> Subject: [MPB-discuss] k_x-k_y band structure
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> Dear all,
>
> Is it possible to compute k_x-k_y band structure of a crystal for a given
> frequency with MPB?
>
> Thanks in advance,
> Ehsan
>
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-- 
N. Yogesh.

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<div dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-family:tahoma,s=
ans-serif"><font size=3D"2">Hi Ehsan,</font></div><div class=3D"gmail_defau=
lt" style=3D"font-family:tahoma,sans-serif"><font size=3D"2"><br></font></d=
iv><div class=3D"gmail_default" style=3D"font-family:tahoma,sans-serif"><fo=
nt size=3D"2">Kx-Ky band structure for given frequency is known as wavevect=
or diagram (Eigenfrequency contours). Yes MPB is powerful in calculating ei=
genfrequency contours. For practice, one can refer photonic crystal molding=
 the flow of light book (E-copy is available); chapter-10, page no-225.</fo=
nt></div><div class=3D"gmail_default" style=3D"font-family:tahoma,sans-seri=
f"><font size=3D"2"><br></font></div><div class=3D"gmail_default" style=3D"=
font-family:tahoma,sans-serif"><font size=3D"2">The control scheme (ctl fil=
e) to compute eigenfrequency contours for 2-D square lattice photonic cryst=
al is available in older threads. The control scheme for triangular lattice=
 photonic crystal is done through solving inverse problem using k-search fu=
nction. This code also available in older threads. So basically kx-ky band =
structure can be done using MPB.</font></div><div class=3D"gmail_default" s=
tyle=3D"font-family:tahoma,sans-serif"><font size=3D"2"><br></font></div><d=
iv class=3D"gmail_default" style=3D"font-family:tahoma,sans-serif"><font si=
ze=3D"2">Regards</font></div><div class=3D"gmail_default" style=3D"font-fam=
ily:tahoma,sans-serif;font-size:large"><font size=3D"2">Yogesh.</font><br><=
/div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Tue, Jun =
12, 2018 at 9:30 PM,  <span dir=3D"ltr">&lt;<a href=3D"mailto:mpb-discuss-r=
[email protected]" target=3D"_blank">[email protected]=
it.edu</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"=
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Today&#39;s Topics:<br>
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=C2=A0 =C2=A01. k_x-k_y band structure (Ehsan Saei)<br>
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Date: Tue, 12 Jun 2018 11:34:38 +0000<br>
From: Ehsan Saei &lt;<a href=3D"mailto:[email protected]">[email protected]=
om</a>&gt;<br>
To: &quot;<a href=3D"mailto:[email protected]">mpb-discuss@ab-i=
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Subject: [MPB-discuss] k_x-k_y band structure<br>
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<br>
Dear all,<br>
<br>
Is it possible to compute k_x-k_y band structure of a crystal for a given f=
requency with MPB?<br>
<br>
Thanks in advance,<br>
Ehsan<br>
<br>
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</blockquote></div><br><br clear=3D"all"><br>-- <br><div class=3D"gmail_sig=
nature" data-smartmail=3D"gmail_signature">N. Yogesh.<br></div>
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