Optical tweezers in a dusty universe
arXiv:2111.06397 · doi:10.1140/epjp/s13360-021-01316-z
Abstract
Optical tweezers are powerful tools based on focused laser beams. They are able to trap, manipulate and investigate a wide range of microscopic and nanoscopic particles in different media, such as liquids, air, and vacuum. Key applications of this contactless technique have been developed in many fields. Despite this progress, optical trapping applications to planetary exploration is still to be developed. Here we describe how optical tweezers can be used to trap and characterize extraterrestrial particulate matter. In particular, we exploit light scattering theory in the T-matrix formalism to calculate radiation pressure and optical trapping properties of a variety of complex particles of astrophysical interest. Our results open perspectives in the investigation of extraterrestrial particles on our planet, in controlled laboratory experiments, aiming for space tweezers applications: optical tweezers used to trap and characterize dust particles in space or on planetary bodies surface.
arXiv comment18 pages, 4 figures, 1 table. Part of EPJ plus Focus Point Issues on "Light Pressure across All Scales"
References in corpus (28)
- The chemical composition of the Sun
- Observations of the Icy Universe
- A Unified Representation of Gas-Phase Element Depletions in the Interstellar Medium
- Cometary Origin of the Zodiacal Cloud and Carbonaceous Micrometeorites
- Scattering by Interstellar Dust Grains. II. X-Rays
- 2018 Census of Interstellar, Circumstellar, Extragalactic, Protoplanetary Disk, and Exoplanetary Molecules
- An Analysis of the Shapes of Interstellar Extinction Curves. VII. Milky Way Spectrophotometric Optical-through-Ultraviolet Extinction and Its R-Dependence
- Rapid formation of large dust grains in the luminous supernova SN 2010jl
- Production of dust by massive stars at high redshift
- Evidence for the formation of comet 67P/Churyumov-Gerasimenko through gravitational collapse of a bound clump of pebbles
- Dust evolution in protoplanetary disks around Herbig Ae/Be stars - The Spitzer view
- Magnetic Nanoparticles in the Interstellar Medium: Emission Spectrum and Polarization
- Oxygen Depletion in the Interstellar Medium: Implications for Grain Models and the Distribution of Elemental Oxygen
- Condensation of dust in the ejecta of type II-P supernovae
- Synthesis of the Morphological Description of Cometary Dust at Comet 67P
- Computational toolbox for optical tweezers in geometrical optics
- The MOSDEF Survey: The First Direct Measurements of the Nebular Dust Attenuation Curve at High Redshift
- Galactocentric variation of the gas-to-dust ratio and its relation with metallicity
- Carbon abundances of early B-type stars in the solar vicinity. Non-LTE line-formation for C II/III/IV and self-consistent atmospheric parameters
- The metals-to-dust ratio to very low metallicities using GRB and QSO absorbers; extremely rapid dust formation
- Interstellar Dust Models and Evolutionary Implications
- On the (in)variance of the dust-to-metals ratio in galaxies
- Dust particle size, shape, and optical depth during the 2018/MY34 Martian Global Dust Storm retrieved by MSL Curiosity rover navigation cameras
- Excitation of the aromatic infrared emission bands: Chemical energy in hydrogenated amorphous carbon particles?
- Density, porosity, mineralogy, and internal structure of cosmic dust and alteration of its properties during high velocity atmospheric entry
- Synthesis of complex organic molecules in soft x-ray irradiated ices
- Soft X-ray Irradiation of Silicates: Implications on Dust Evolution in Protoplanetary Disks
- Properties of a Martian local dust storm in Atlantis Chaos from OMEGA/MEX data