Results 11 to 20 of about 195,954 (260)
Interferometry from Space: A Great Dream [PDF]
arXiv, 2014 During some thirty years, 1980-2010, technical studies of optical interferometry from instruments in space were pursued as promising for higher spatial resolution and for higher astrometric accuracy. Nulling interferometry was studied for both high spatial resolution and high contrast.
Høg, Erik
arxiv +2 more sources
Interferometry in astrophysics as a roadmap for interferometry in multiparticle dynamics [PDF]
Multiparticle Dynamics, 2001 Interferometry is one of the most powerful experimental tools of modern astrophysics. Some of its methods are considered in view of potential applicability to studies of correlations in multiparticle dynamics.
arxiv +5 more sources
Time-Delay Interferometry [PDF]
Living Reviews in Relativity, 2004 Equal-arm interferometric detectors of gravitational radiation allow phase measurements many orders of magnitude below the intrinsic phase stability of the laser injecting light into their arms.
B Noble +31 more
core +16 more sources
Electro-optic dual-comb interferometry over 40 nm bandwidth
Optics Letters, 2016 Dual-comb interferometry is a measurement technique that uses two laser frequency combs to retrieve complex spectra in a line-by-line basis. This technique can be implemented with electro-optic frequency combs, offering intrinsic mutual coherence, high ...
Vicente Durán, Peter A Andrekson
exaly +3 more sources
Direct photon interferometry [PDF]
, 2005 We consider recent developments in the theory of the two-photon interferometry in ultrarelativistic heavy ion collisions with emphasis on the difference between photon and hadron interferometry. We review the available experimental results and discuss possibilities of measurement of the photon Bose-Einstein correlations in ongoing and future ...
Peressounko, D.
arxiv +7 more sources
Tomorrow optical interferometry: astrophysical prospects and instrumental issues [PDF]
arXiv, 2006 Interferometry has brought many new constraints in optical astronomy in the recent years. A major leap in this field is the opening of large interferometric facilities like the Very Large Telescope Interferometer and the Keck Interferometer to the astronomical community.
Malbet, F.
arxiv +4 more sources
Scientific Reports, 2023 Phase encoding in quantum key distribution (QKD) enables long-distance information-theoretic secure communication in optical fibers. We present a novel theoretical model characterizing errors from various sources in practical phase encoding-based QKD ...
Nishant Kumar Pathak +3 more
doaj +1 more source
Asteroseismology and interferometry [PDF]
The Astronomy and Astrophysics Review, 2007 Asteroseismology provides us with a unique opportunity to improve our understanding of stellar structure and evolution. Recent developments, including the first systematic studies of solar-like pulsators, have boosted the impact of this field of research within Astrophysics and have led to a significant increase in the size of the research community ...
Claude Catala +25 more
openaire +10 more sources
Monolithic atom interferometry [PDF]
Physical Review A, 2023 Atom and, more recently, molecule interferometers are used in fundamental research and industrial applications. Most atom interferometers rely on gratings made from laser beams, which can provide high precision but cannot reach very short wavelengths and require complex laser systems to function.
Fiedler, Johannes +3 more
openaire +4 more sources
Physical Review D, 2018 We propose using interferometry of circularly polarized light as a mechanism by which to test for axion dark matter. These interferometers differ from standard interferometers only by the addition of a few quarter waveplates to preserve the polarization of light upon reflection.
DeRocco, William, Hook, Anson
openaire +2 more sources