Some notes on MTMS
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Marek Nečada
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dipdip.bib
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dipdip.bib
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@ -860,6 +860,27 @@
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file = {APS Snapshot:/home/necadam1/.zotero/zotero/9uf64zmd.default/zotero/storage/N7X9U595/PhysRevB.85.html:text/html;PhysRevB.85.075303(1).pdf:/home/necadam1/.zotero/zotero/9uf64zmd.default/zotero/storage/VST7NAFK/PhysRevB.85.075303(1).pdf:application/pdf}
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}
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@incollection{mishchenko_electromagnetic_2003,
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series = {Lecture {Notes} in {Physics}},
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title = {Electromagnetic {Scattering} by {Nonspherical} {Particles}},
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copyright = {©2003 Springer-Verlag Berlin Heidelberg},
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isbn = {978-3-540-00709-8 978-3-540-36536-5},
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url = {http://link.springer.com/chapter/10.1007/3-540-36536-2_4},
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abstract = {The knowledge of absorption and scattering characteristics of small particles is required for a reliable evaluation of the climate forcing caused by clouds and aerosols as well as for studying the physical and chemical properties of atmospheric particulates using remote sensing techniques. Since many particles suspended in the atmosphere are nonspherical, their optical properties may not be adequately described by the classical Lorenz-Mie theory and must be determined using advanced theoretical and experimental techniques. In this chapter, we describe how electromagnetic scattering by small nonspherical particles can be computed and measured; analyze the main effects of nonsphericity on electromagnetic scattering; and discuss various implications of these effects in computations of the earth’s radiation balance and atmospheric remote sensing.},
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language = {en},
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number = {607},
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urldate = {2015-11-09},
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booktitle = {Exploring the {Atmosphere} by {Remote} {Sensing} {Techniques}},
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publisher = {Springer Berlin Heidelberg},
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author = {Mishchenko, Michael I. and Travis, Larry D.},
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editor = {Guzzi, Rodolfo},
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year = {2003},
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note = {DOI: 10.1007/3-540-36536-2\_4},
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keywords = {Geophysics/Geodesy, Math. Applications in Geosciences, Meteorology/Climatology, Optical Spectroscopy, Ultrafast Optics},
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pages = {77--127},
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file = {mishchenko2003.pdf:/home/necadam1/.zotero/zotero/9uf64zmd.default/zotero/storage/T27R8CQ6/mishchenko2003.pdf:application/pdf;Snapshot:/home/necadam1/.zotero/zotero/9uf64zmd.default/zotero/storage/W6XKVZJQ/10.html:text/html}
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}
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@article{epton_multipole_1995,
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title = {Multipole {Translation} {Theory} for the {Three}-{Dimensional} {Laplace} and {Helmholtz} {Equations}},
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volume = {16},
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@ -1169,6 +1190,38 @@ Cross-referenced as UMIACS-TR-2001-44},
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file = {07.0301171.Li.YLYK (1).pdf:/home/necadam1/.zotero/zotero/9uf64zmd.default/zotero/storage/3WH2FBIB/07.0301171.Li.YLYK (1).pdf:application/pdf}
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}
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@article{mackowski_calculation_1996,
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title = {Calculation of the {T} matrix and the scattering matrix for ensembles of spheres},
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volume = {13},
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issn = {1084-7529, 1520-8532},
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url = {https://www.osapublishing.org/josaa/abstract.cfm?uri=josaa-13-11-2266},
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doi = {10.1364/JOSAA.13.002266},
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language = {en},
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number = {11},
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urldate = {2015-11-09},
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journal = {Journal of the Optical Society of America A},
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author = {Mackowski, Daniel W. and Mishchenko, Michael I.},
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month = nov,
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year = {1996},
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pages = {2266},
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file = {josaa-13-11-2266.pdf:/home/necadam1/.zotero/zotero/9uf64zmd.default/zotero/storage/V59UV9H9/josaa-13-11-2266.pdf:application/pdf}
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}
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@misc{mackowski_mstm_2013,
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title = {{MSTM} 3.0: {A} multiple sphere {T} -matrix {FORTRAN} code for use on parallel computer clusters},
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url = {http://www.eng.auburn.edu/~dmckwski/scatcodes/},
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author = {Mackowski, Daniel W.},
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year = {2013},
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file = {mstm-manual-2013-v3.0.pdf:/home/necadam1/.zotero/zotero/9uf64zmd.default/zotero/storage/RQMQMC7H/mstm-manual-2013-v3.0.pdf:application/pdf}
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}
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@misc{reid_scuff-em_2015,
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title = {{SCUFF}-{EM}},
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url = {http://homerreid.dyndns.org/scuff-EM/},
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author = {Reid, Homer},
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year = {2015}
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}
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@article{blake_surface_2015,
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title = {Surface plasmon-polaritons in periodic arrays of {V}-grooves strongly coupled to quantum emitters},
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url = {http://arxiv.org/abs/1504.00938},
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220
worknotes.lyx
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worknotes.lyx
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@ -89,8 +89,7 @@ Technical notes on quantum electromagnetic multiple scattering
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\end_layout
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\begin_layout Author
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M.
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Nečada
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Marek Nečada
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\end_layout
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\begin_layout Affiliation
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@ -200,11 +199,22 @@ Available software
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\end_layout
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\begin_layout Subsection
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SCUFF-EM
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SCUFF-EM
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\begin_inset CommandInset citation
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LatexCommand cite
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key "reid_scuff-em_2015"
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\end_inset
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\end_layout
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\begin_layout Subsubsection
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\family typewriter
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SCUFF-TMATRIX
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\family default
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\begin_inset CommandInset label
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LatexCommand label
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name "sub:SCUFF-TMATRIX"
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@ -214,8 +224,210 @@ name "sub:SCUFF-TMATRIX"
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\end_layout
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\begin_layout Subsubsection
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\family typewriter
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SCUFF-SCATTER
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\family default
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\begin_inset CommandInset label
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LatexCommand label
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name "sub:SCUFF-SCATTER"
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\end_inset
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\end_layout
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\begin_layout Subsubsection
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Caveats
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\end_layout
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\begin_layout Description
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Units.
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\family typewriter
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SCUFF-SCATTER
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\family default
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's Angular frequencies specified using the
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\family typewriter
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--Omega
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\family default
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or
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\family typewriter
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--OmegaFile
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\family default
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arguments are interpreted in units of
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\begin_inset Formula $c/1\,\mathrm{μm}=3\cdot10^{14}\,\mathrm{rad/s}$
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\end_inset
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\begin_inset Foot
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status open
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\begin_layout Plain Layout
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\family typewriter
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\begin_inset CommandInset href
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LatexCommand href
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name "http://homerreid.dyndns.org/scuff-EM/scuff-scatter/scuffScatterExamples.shtml"
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target "http://homerreid.dyndns.org/scuff-EM/scuff-scatter/scuffScatterExamples.shtml"
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\end_inset
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\end_layout
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\end_inset
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.
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\emph on
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TODO what are the output units?
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\end_layout
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\begin_layout Subsection
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MSTM
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MSTM
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\begin_inset CommandInset citation
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LatexCommand cite
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key "mackowski_mstm_2013"
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\end_inset
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\end_layout
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\begin_layout Itemize
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The incident field is a gaussian beam or a plane wave in the vanilla code
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(no multipole radiation as input!).
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\end_layout
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\begin_layout Itemize
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The bulk of the useful code is in the
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\family typewriter
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mstm-modules-v3.0.f90
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\family default
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file.
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\end_layout
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\begin_layout Itemize
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For solving the interaction equations
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\begin_inset CommandInset citation
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LatexCommand cite
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after "(14)"
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key "mackowski_mstm_2013"
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\end_inset
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, the BCGM (biconjugate gradient method) is used.
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\end_layout
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\begin_layout Itemize
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According to the manual
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\begin_inset CommandInset citation
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LatexCommand cite
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after "2.3"
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key "mackowski_mstm_2013"
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\end_inset
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, they use some method (rotational-axial translation decomposition of the
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translation operation), which
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\begin_inset Quotes eld
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\end_inset
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reduces the operation from an
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\begin_inset Formula $L_{S}^{4}$
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\end_inset
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process to
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\begin_inset Formula $L_{S}^{3}$
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\end_inset
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process where
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\begin_inset Formula $L_{S}$
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\end_inset
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is the truncation order of the expansion
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\begin_inset Quotes erd
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\end_inset
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(more details can probably be found at
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\begin_inset CommandInset citation
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LatexCommand cite
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after "around (68)"
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key "mackowski_calculation_1996"
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\end_inset
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.
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\end_layout
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\begin_deeper
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\begin_layout Itemize
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\emph on
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Not sure if this holds also for nonspherical particles, I should either
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read carefully
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\emph default
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\begin_inset CommandInset citation
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LatexCommand cite
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key "mackowski_calculation_1996"
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\end_inset
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\emph on
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or look into
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\begin_inset CommandInset citation
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LatexCommand cite
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key "mishchenko_electromagnetic_2003"
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\end_inset
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which is also cited in the manual.
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\end_layout
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\end_deeper
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\begin_layout Itemize
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By default spheres, it is possible to add own T-Matrix coefficients instead.
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\end_layout
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\begin_deeper
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\begin_layout Itemize
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\emph on
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Is it then possible to insert a T-Matrix of an arbitrary shape, or is it
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somehow limited to
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\begin_inset Quotes eld
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\end_inset
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spherical-like
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\begin_inset Quotes erd
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\end_inset
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particles?
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\end_layout
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\end_deeper
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\begin_layout Itemize
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Why the heck are the T-matrix options listed in the
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\begin_inset Quotes eld
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\end_inset
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Options for random orientation calculations
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\begin_inset Quotes erd
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\end_inset
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?
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\end_layout
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\begin_layout Section
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Code integration
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\end_layout
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\begin_layout Standard
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