Treffer: Spatial filtering efficiency of single-mode optical fibers for stellar interferometry applications: phenomenological and numerical study

Title:
Spatial filtering efficiency of single-mode optical fibers for stellar interferometry applications: phenomenological and numerical study
Source:
Optics communications. 244(1-6):209-217
Publisher Information:
Amsterdam: Elsevier Science, 2005.
Publication Year:
2005
Physical Description:
print, 8 ref
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Optics, Optique, Telecommunications, Télécommunications, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Optique, Optics, Eléments, dispositifs, et systèmes optiques, Optical elements, devices, and systems, Filtres, réseaux zonés et polariseurs, Filters, zone plates, and polarizers, Sciences appliquees, Applied sciences, Electronique, Electronics, Circuits électriques, optiques et optoélectroniques, Electric, optical and optoelectronic circuits, Propriétés des circuits, Circuit properties, Circuits optiques et optoélectroniques, Optical and optoelectronic circuits, Optique intégrée. Fibres et guides d'onde optiques, Integrated optics. Optical fibers and wave guides, Terre, ocean, espace, Earth, ocean, space, Astronomie, Astronomy, Astronomie fondamentale et astrophysique. Instrumentation, techniques, et observations astronomiques, Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations, Instruments d'astronomie et de recherche spatiale, Astronomical and space-research instrumentation, Instruments d'astrométrie et d'interférométrie, Astrometric and interferometric instruments, Techniques d'observation et de réduction des données. Simulation et modélisation par ordinateur, Observation and data reduction techniques. Computer modeling and simulation, Interférométrie, Interferometry, Other fiber-optical devices, Champ optique, Optical field, Campo óptico, Champ transversal, Transverse field, Campo transversal, Corrélation optique, Optical correlation, Distribution champ, Field distribution, Distribución campo, Etude théorique, Theoretical study, Fibre monomode, Single mode fiber, Fibra monomoda, Fibre optique, Optical fibers, Filtre spatial, Spatial filters, Guide onde optique, Optical waveguides, Indice réfraction, Refractive index, Interférométrie, Interferometry, Méthode propagation faisceau, Beam propagation method, Método propagación haz, Observation interférométrique, Interferometric observation, Observación interferométrica, Observatoire astronomique, Astronomical observatories, Ouverture numérique, Numerical aperture, Abertura numérica, Simulation numérique, Digital simulation, 4279C
Document Type:
Fachzeitschrift Article
File Description:
text
Language:
English
Author Affiliations:
Institut de Recherche en Communications Optiques et Microondes, CNRS UMR 6615, Equipes Optique et Optique guidée, Université de Limoges, 123, avenue Albert Thomas, 87060 Limoges, France
Laboratoire de Physique de la Matière Condensée, CNRS UMR 6622, Equipe Propagation des ondes en milieux complexes, Université de Nice Sophia Antipolis, Parc Valrose, 06108 Nice, France
ISSN:
0030-4018
Rights:
Copyright 2005 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Astronomy

Electronics

Physics: optics
Accession Number:
edscal.16412098
Database:
PASCAL Archive

Weitere Informationen

This paper reports on numerical simulations of spatial filtering efficiency using optical fibers. The filtering capability of the waveguide is evaluated by launching a non-guided optical field and measuring the power rejection along the propagation, over a given integration area. The Beam Propagation Method (BPM) allows to compute the transverse field distribution all along the guide, whose refractive index profile has been defined beforehand. This work is restricted to the study of straight waveguides. Scaling rules are proposed as functions of operating wavelength and numerical apertures.