Databases of Laboratory Measurements
https://sites.google.com/view/astrow-en/research/databases
A database maintained by a Brazilian group that contains optical constants of
different type of ices: pure, mixed and energetically processed by cosmic ray
analogues in the laboratory.
https://science.gsfc.nasa.gov/691/sublime/index.html
- SubLIME, Sublimation Laboratory Ice Millimeter/submillimeter Experiments
http://www.astro.nau.edu/~loeffler/
- The lab measurements in UV - mid-IR range for rocks and minerals.
https://science.gsfc.nasa.gov/691/cosmicice/constants.html
- cosmic Ices Lab (NASA)
Solid Spectroscopy Hosting Architecture of Databases and
Expertise | SSHADE
https://sites.google.com/lowell.edu/astrophysical-materials-lab
- visible-6 microns and also Raman, with the sample enclosed within a cell, so
can explore solid, liquid, vapor phase equilibrium, for temperatures down to 30
K and pressures up to ~3 bar. The samples are thick, usually 5 or 20 mm that
give a good sensitivity for the very weak near-IR features in transmission, but
limited ability to study stronger absorptions. More limited vapor-deposited
thin film capability down to 7 K and out to about 20 microns.
https://www.astro.uni-jena.de/Laboratory/Database/jpdoc/f-dbase.html
- Reference & DataBase of Optical Constants
http://aram.ess.sunysb.edu/tglotch/optical_constants.html
- Stony Brook University Vibrational Spectroscopy Laboratory; working to
determine the optical constants (n and k) of many minerals at various
orientations. For uniaxial minerals, determine n and k for the O and E rays.
For other minerals, determine the three principal complex refractive indices.
Determine n and k by acquiring mid-IR emissivity or reflectance spectra and
applying dispersion theory to generate optical constants that provide best-fit
models to the measured spectra.
https://www2.mpia-hd.mpg.de/HJPDOC/database.php
- Heidelberg - Jena - St.Petersburg - Database of Optical Constants
(HJPDOC)
https://www.iaa.csic.es/scattering/
- Granada-Amsterdam Light-Scattering Database; light scattering measurements of
particles (scattering matrix, angular and wavelength dependence).
http://www.planetary.brown.edu/relab/
- RELAB; KECK/NASA REFLECTANCE EXPERIMENT LABORATORY. Spectroscopic data
acquired in the laboratory provide the interpretive foundation upon which
compositional information about unexplored or unsampled planetary surfaces is
derived from remotely obtained reflectance spectra.
Light-Scattering Codes
https://zenodo.org/record/4429276#.YFyly69KjdQ
a link to the repository for published optical constants codes.
https://sites.google.com/site/masanorisaitophd/data
and resources/tamudust2020 database for
optical properties of dust aerosol and volcanic ash particles. Various
ensembles of 20 irregular hexahedral particle models are applied in this
database.
https://wiki.helsinki.fi/display/PSR
- the 'SIRIS' code for single particles (with internal diffuse scatterers) and
the MC RT code 'RT-CB' codes.
https://www.giss.nasa.gov/staff/mmishchenko/t_matrix.html
-T-matrix codes for non-spherical particles
https://www.giss.nasa.gov/staff/mmishchenko/related.htm database
of various computer codes for inhomogeneous particles
https://www.giss.nasa.gov/staff/mmishchenko/brf/
- various codes for the computation of (polarized) bidirectional reflectance of
flat particulate layers and rough surfaces
https://www.eng.auburn.edu/~dmckwski/scatcodes/ the
T-matrix superposition code for aggregates (MSTM)
https://www.astro.princeton.edu/~draine/DDSCAT.7.3.html
- the DDA collection of codes by B. Draine and P, Flatau (can be used for any
type and structure of particles)
https://scattport.org/ -
an extensive database of the codes for light scattering by particles by T.
Wriedt
http://ddscat.wikidot.com/
- a library of the DDA codes by P. Flatau
https://omlc.org/software/index.html
- this collection was developed for medical imaging applications, but the codes
+ accompanying references are useful for learning about (and potentially
teaching).
https://psg.gsfc.nasa.gov/
- Planetary Spectrum Generator (PSG) for atmospheres and surfaces
NASA
ADS Abstract Service
Eric Weisstein's online
encyclopedia in physics, mathematics and astronomy
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