Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Measurement uncertainty analysis in incoherent Doppler lidars by a new scattering approach

  • Identification data

    Identifier: imarina:5117945
    Authors:
    Belmonte A, Lázaro A
    Abstract:
    We need to examine the uncertainty added to the Doppler measurement process of atmospheric wind speeds of a practical incoherent detection lidar. For this application, the multibeam Fizeau wedge has the advantage over the Fabry-Perot interferometer of defining linear fringe patterns. Unfortunately, the convenience of using the transfer function for angular spectrum transmission has not been available because the nonparallel mirror geometry of Fizeau wedges. In this paper, we extent the spatial-frequency arguments used in Fabry-Perot etalons to the Fizeau geometry by using a generalized scattering matrix method based on the propagation of optical vortices. Our technique opens the door to consider complex, realistic configurations for any Fizeau-based instrument. (c) 2006 Optical Society of America
  • Others:

    Author, as appears in the article.: Belmonte A, Lázaro A
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    e-ISSN: 1094-4087
    URV's Author/s: Lázaro Guillén, Antonio Ramon
    Keywords: Nano-óptica lidar Interferential wedge Fizeau interferometer Fabry-perot Etalon Beam
    Abstract: We need to examine the uncertainty added to the Doppler measurement process of atmospheric wind speeds of a practical incoherent detection lidar. For this application, the multibeam Fizeau wedge has the advantage over the Fabry-Perot interferometer of defining linear fringe patterns. Unfortunately, the convenience of using the transfer function for angular spectrum transmission has not been available because the nonparallel mirror geometry of Fizeau wedges. In this paper, we extent the spatial-frequency arguments used in Fabry-Perot etalons to the Fizeau geometry by using a generalized scattering matrix method based on the propagation of optical vortices. Our technique opens the door to consider complex, realistic configurations for any Fizeau-based instrument. (c) 2006 Optical Society of America
    Thematic Areas: Química Optics Odontología Medicina iii Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Engenharias iv Engenharias iii Engenharias ii Ciências biológicas i Ciências agrárias i Ciência da computação Biotecnología Atomic and molecular physics, and optics Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: antonioramon.lazaro@urv.cat
    Author identifier: 0000-0003-3160-5777
    Last page: 7708
    Record's date: 2023-02-18
    Journal volume: 14
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-14-17-7699&id=97660
    Papper original source: Optics Express. 14 (17): 7699-7708
    APA: Belmonte A, Lázaro A (2006). Measurement uncertainty analysis in incoherent Doppler lidars by a new scattering approach. Optics Express, 14(17), 7699-7708. DOI: 10.1364/OE.14.007699
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.1364/oe.14.007699
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2006
    First page: 7699
    Publication Type: Journal Publications
  • Keywords:

    Atomic and Molecular Physics, and Optics,Optics
    Nano-óptica lidar
    Interferential wedge
    Fizeau interferometer
    Fabry-perot
    Etalon
    Beam
    Química
    Optics
    Odontología
    Medicina iii
    Medicina ii
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Ciências biológicas i
    Ciências agrárias i
    Ciência da computação
    Biotecnología
    Atomic and molecular physics, and optics
    Astronomia / física
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