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ce93716c
Commit
ce93716c
authored
5 years ago
by
Guillaume Demesy
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Dev photonics
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ce93716c
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@@ -22,44 +22,94 @@
<h1
class=
"short"
>
ONELAB Photonics
</h1>
<div
id=
"banner"
>
<img
src=
"Diffraction-gratings_screenshot1.png"
alt=
""
>
<img
src=
"Bloch-modes-in-periodic-waveguides_screenshot1.png"
alt=
""
>
<img
src=
"Diffraction-gratings_screenshot2.png"
alt=
""
>
<img
src=
"Bloch-modes-in-periodic-waveguides_screenshot2.png"
alt=
""
>
<img
src=
"grating3D_skew.png"
alt=
""
>
<img
src=
"grating3D_solar.png"
alt=
""
>
<img
src=
"NonLinearEVP.png"
alt=
""
>
<img
src=
"rhombus.png"
alt=
""
>
<img
src=
"scattering_splitring.png"
alt=
""
>
</div>
<h1>
Open Source Finite Element Software for Photonics Applications
</h1>
<p>
ONELAB Photonics
<a
href=
"#1"
><sup>
1
</sup></a>
combin
es
the open source finite
ONELAB Photonics
is a set of models
combin
ing
the open source finite
element solver
<a
href=
"http://getdp.info"
>
GetDP
</a>
with the open source pre-
and post-processor
Gmsh
<a
href=
"http://gmsh.info"
>
Gmsh
</a>
to solve photonics
and post-processor
<a
href=
"http://gmsh.info"
>
Gmsh
</a>
to solve photonics
applications.
</p>
<p>
TODO This is a reference a href="#1">
<sup>
1
</sup></a>
.
</p>
These models can be used as-is for parametric studies or as template models since implementing
a new opto-geometric parameters using Gmsh and GetDP is rather simple.
</p>
</p>
For instance, it is possible to compute direct problems such as the diffraction of a
plane wave by a grating
<a
href=
"#1"
><sup>
1-3
</sup></a>
(in 2D and 3D) or the scattering of an arbitrary wave
by a scatterer (T-matrix
<a
href=
"#4"
><sup>
4
</sup></a>
, near and far field data...)
</p>
</p>
A collection of eigenvalue problems is also available, such as
the Quasi-Normal Modes of open structures
<a
href=
"#5"
><sup>
5
</sup></a>
,
the the Bloch band diagram of photonics crystals,
the leaky modes of a microstructured fiber
<a
href=
"#6"
><sup>
6
</sup></a>
, or
the modes resulting from non-linear eigenvalue problems arising when considering
frequency-dispersive permittivities
<a
href=
"#7"
><sup>
7-8
</sup></a>
.
</p>
<h2>
Quick start
</h2>
<ol>
<li>
Download the
<a
href=
"http://onelab.info#Download"
>
precompiled ONELAB
software bundle
</a>
for Windows, Linux or MacOS.
<li>
Launch the app
<img
src=
"http://geuz.org/gmsh/gallery/icon.png"
height=
20px
>
<li>
Open
<code>
models/BlochPeriodicWaveguides/rhombus.pro
</code>
,
<code>
models/DiffractionGratings/grating2D.pro
</code>
or
<code>
models/DiffractionGratings/grating3D.pro
</code>
<li>
Open
<code>
models/BlochPeriodicWaveguides/rhombus.pro
</code>
or
<code>
models/DiffractionGratings/grating2D.pro
</code>
.
<li>
Press
<code>
Run
</code>
</ol>
<h2>
Template models
</h2>
<ul>
<li>
2D and 3D grating models
<a
href=
"#1"
><sup>
1-3
</sup></a>
are available in
<code>
models/DiffractionGratings
</code>
.
</li>
<li>
A general 3D scattering model
<a
href=
"#4"
><sup>
4
</sup></a>
is available in
<code>
models/ElectromagneticScattering
</code>
.
</li>
<li>
A model for the computation of the Bloch dispersion relation in conical mounts
<a
href=
"#6"
><sup>
6
</sup></a>
is avalable in
<code>
models/BlochPeriodicWaveguides
</code>
.
</li>
<li>
A collection of non-Linear eigenvalue problems
<a
href=
"#7"
><sup>
7-8
</sup></a>
(quadratic, polynomial and rational) is avaiable in
<code>
models/NonLinearEVP
</code>
.
</li>
</ul>
<h2>
References
</h2>
<div
class=
"small"
>
<ol
class=
"small"
>
<li><a
name=
"1"
></a>
TODO...
<li><a
name=
"1"
></a>
G. Demésy, F. Zolla, A. Nicolet, M. Commandré.
<a
href=
"https://doi.org/10.1364/JOSAA.27.000878"
>
All-purpose finite element formulation for arbitrarily shaped crossed-gratings embedded in a multilayered stack
</a>
.
JOSA A 27.4, 878-889, 2010.
<li><a
name=
"2"
></a>
G. Demésy, F. Zolla, A. Nicolet.
<a
href=
"https://arxiv.org/abs/1710.11451"
>
A ONELAB model for the parametric study of mono-dimensional diffraction gratings
</a>
.
arXiv:1710.11451.
<li><a
name=
"3"
></a>
G. Demésy, S. John.
<a
href=
" https://doi.org/10.1063/1.4752775"
>
Solar energy trapping with modulated silicon nanowire photonic crystals
</a>
.
Journal of Applied Physics 112.7, 074326, 2012.
<li><a
name=
"4"
></a>
G. Demésy,J.-C. Auger, B. Stout.
<a
href=
"https://arxiv.org/abs/1807.02355"
>
Scattering matrix of arbitrarily shaped objects: combining finite elements and vector partial waves
</a>
.
JOSA A 35.8 1401-1409, 2018.
<li><a
name=
"5"
></a>
N. Marsic, H. De Gersem, G. Demésy, A. Nicolet, C. Geuzaine.
<a
href=
"https://arxiv.org/abs/1807.02355"
>
Modal analysis of the ultrahigh finesse Haroche QED cavity
</a>
.
New Journal of Physics 20.4, 043058, 2018.
<li><a
name=
"6"
></a>
F. Zolla, G. Renversez, A. Nicolet.
Foundations of photonic crystal fibres. World Scientific, 2005.
<li><a
name=
"7"
></a>
G. Demésy, A. Nicolet, B. Gralak, C. Geuzaine, C. Campos, J. E. Roman.
<a
href=
"https://arxiv.org/abs/1802.02363"
>
Non-linear eigenvalue problems with GetDP and SLEPc: Eigenmode computations of frequency-dispersive photonic open structures
</a>
.
arXiv:1802.02363.
<li><a
name=
"8"
></a>
F. Zolla, A. Nicolet, G. Demésy,
<a
href=
"https://arxiv.org/abs/1807.02355"
>
Photonics in highly dispersive media: the exact modal expansion
</a>
.
Opt. Lett. 43, 5813, 2018.
</ol>
</div>
...
...
@@ -67,8 +117,8 @@
<p>
ONELAB Photonics was funded in part by the Walloon Region (WIST3 No 1017086
ONELAB)
and
the Belgian French Community (ARC WAVES 15/19-03)
, .
<!-- TODO add
thanks! -->
ONELAB)
,
the Belgian French Community (ARC WAVES 15/19-03)
and the French Agence Nationale pour
la recherche (ANR-16-CE24-0013).
</p>
...
...
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