Treffer: Geometric phase modulation for the separate arms in nulling interferometer
Title:
Geometric phase modulation for the separate arms in nulling interferometer
Authors:
Source:
Optics communications. 237(1-3):9-15
Publisher Information:
Amsterdam: Elsevier Science, 2004.
Publication Year:
2004
Physical Description:
print, 17 ref
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Optics, Optique, Telecommunications, Télécommunications, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Instruments, appareillage, composants et techniques communs à plusieurs branches de la physique et de l'astronomie, Instruments, apparatus, components and techniques common to several branches of physics and astronomy, Instrumentation, équipement et techniques optiques, Optical instruments, equipment and techniques, Interféromètres, Interferometers, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Optique, Optics, Optique physique, Wave optics, Polarisation, Polarization, 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, Techniques d'observation et de réduction des données. Simulation et modélisation par ordinateur, Observation and data reduction techniques. Computer modeling and simulation, Interférométrie, Interferometry, Etoiles, Stars, Systèmes planétaires extrasolaires, Extrasolar planetary systems, Détection photométrique et spectrométrique ; détection coronographique ; détection interférométrique, Photometric and spectroscopic detection ; coronographic detection ; interferometric detection, Photometric and spectroscopic detection; coronographic detection; interferometric detection, Dispositif expérimental, Experimental device, Dispositivo experimental, Etude expérimentale, Experimental study, Interféromètre Mach Zehnder, Mach-Zehnder interferometers, Interférométrie optique, Light interferometry, Interférométrie, Interferometry, Modulateur phase, Phase modulator, Modulador fase, Modulation phase, Phase modulation, Polarisation optique, Optical polarization, Rayonnement monochromatique, Monochromatic radiation, Sphère Poincaré, Poincaré sphere, Esfera Poincaré, Technique astronomique, Astronomical techniques, Télescope, Telescopes, 4225J
Document Type:
Fachzeitschrift
Article
File Description:
text
Language:
English
Author Affiliations:
Department of Applied Physics, Graduate School of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo 06-8628, Japan
ISSN:
0030-4018
Rights:
Copyright 2004 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
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
Metrology
Physics: optics
Metrology
Physics: optics
Accession Number:
edscal.15841754
Database:
PASCAL Archive
Weitere Informationen
We propose a nulling interferometer in which separate phase modulations of the light beams from each telescope are performed with geometric phase modulators. To demonstrate the proposed concept, an experiment on nulling interferometer with a monochromatic light source is conducted with a Mach-Zhender interferometer. The experimental results show the feasibility of the separate phase modulations. The proposed concept enables us to construct a multielement nulling interferometer, and to simplify the internal modulation to extract planet signals from symmetric exozodiacal emissions.