Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

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

  • Datos identificativos

    Identificador: imarina:5117945
    Autores:
    Belmonte A, Lázaro A
    Resumen:
    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
  • Otros:

    Autor según el artículo: Belmonte A, Lázaro A
    Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
    e-ISSN: 1094-4087
    Autor/es de la URV: Lázaro Guillén, Antonio Ramon
    Palabras clave: Nano-óptica lidar Interferential wedge Fizeau interferometer Fabry-perot Etalon Beam
    Resumen: 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
    Áreas temáticas: 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
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: antonioramon.lazaro@urv.cat
    Identificador del autor: 0000-0003-3160-5777
    Página final: 7708
    Fecha de alta del registro: 2023-02-18
    Volumen de revista: 14
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-14-17-7699&id=97660
    Referencia al articulo segun fuente origial: Optics Express. 14 (17): 7699-7708
    Referencia de l'ítem segons les normes 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
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI del artículo: 10.1364/oe.14.007699
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2006
    Página inicial: 7699
    Tipo de publicación: Journal Publications
  • Palabras clave:

    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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