Advances in optical/infrared interferometry
F Eisenhauer, JD Monnier… - Annual Review of …, 2023 - annualreviews.org
After decades of fast-paced technical advances, optical/infrared (O/IR) interferometry has
seen a revolution in recent years:▪ The GRAVITY instrument at the Very Large Telescope …
seen a revolution in recent years:▪ The GRAVITY instrument at the Very Large Telescope …
Principles of image reconstruction in optical interferometry: tutorial
É Thiébaut, J Young - JOSA A, 2017 - opg.optica.org
This paper provides a general introduction to the problem of image reconstruction from
interferometric data. A simple model of the interferometric observables is given, and the …
interferometric data. A simple model of the interferometric observables is given, and the …
A family portrait of disk inner rims around Herbig Ae/Be stars-Hunting for warps, rings, self shadowing, and misalignments in the inner astronomical units
Context. The innermost astronomical unit (au) in protoplanetary disks is a key region for
stellar and planet formation, as exoplanet searches have shown a large occurrence of close …
stellar and planet formation, as exoplanet searches have shown a large occurrence of close …
Coherent imaging with photonic lanterns
Photonic lanterns (PLs) are tapered waveguides that gradually transition from a multimode
fiber geometry to a bundle of single-mode fibers (SMFs). They can efficiently couple …
fiber geometry to a bundle of single-mode fibers (SMFs). They can efficiently couple …
VLTI-MATISSE L-and N-band aperture-synthesis imaging of the unclassified B [e] star FS Canis Majoris
KH Hofmann, A Bensberg, D Schertl, G Weigelt… - Astronomy & …, 2022 - aanda.org
Context. FS Canis Majoris (FS CMa, HD 45677) is an unclassified B [e] star surrounded by
an inclined dust disk. The evolutionary stage of FS CMa is still debated. Perpendicular to the …
an inclined dust disk. The evolutionary stage of FS CMa is still debated. Perpendicular to the …
Imaging the dust sublimation front of a circumbinary disk
M Hillen, J Kluska, JB Le Bouquin… - Astronomy & …, 2016 - aanda.org
Aims. We present the first near-IR milli-arcsecond-scale image of a post-AGB binary that is
surrounded by hot circumbinary dust. Methods. A very rich interferometric data set in six …
surrounded by hot circumbinary dust. Methods. A very rich interferometric data set in six …
Imaging the inner astronomical unit of the Herbig Be star HD 190073
N Ibrahim, JD Monnier, S Kraus… - The Astrophysical …, 2023 - iopscience.iop.org
The inner regions of protoplanetary disks host many complex physical processes such as
star–disk interactions, magnetic fields, planet formation, and the migration of new planets. To …
star–disk interactions, magnetic fields, planet formation, and the migration of new planets. To …
A Multi-instrument and Multi-wavelength High Angular Resolution Study of MWC 614: quantum heated particles inside the disk cavity
High angular resolution observations of young stellar objects are required to study the inner
astronomical units of protoplanetary disks in which the majority of planets form. As they …
astronomical units of protoplanetary disks in which the majority of planets form. As they …
Dusty disk winds at the sublimation rim of the highly inclined, low mass young stellar object SU Aurigae
Context. T Tauri stars are low-mass young stars whose disks provide the setting for planet
formation. Despite this, their structure is poorly understood. We present new infrared …
formation. Despite this, their structure is poorly understood. We present new infrared …
The perturbed sublimation rim of the dust disk around the post-AGB binary IRAS08544-4431
J Kluska, M Hillen, H Van Winckel, R Manick… - Astronomy & …, 2018 - aanda.org
Context. Post-asymptotic giant branch (post-AGB) binaries are surrounded by stable dusty
and gaseous disks similar to the ones around young stellar objects. Whereas, significant …
and gaseous disks similar to the ones around young stellar objects. Whereas, significant …