Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis

The field amplitude associated with ultrashort light pulses is analysed using the phase-space formalism of the Wigner distribution function (WDF). By properly modifying the diffraction integral to take into account the dispersion effects (up to the second order), we derive a two-dimensional WDF asso...

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Detalles Bibliográficos
Publicado: 2003
Materias:
Aberration theory
Diffraction theory
Phase-space transformations
Ultrashort light pulses
Aberrations
Imaging systems
Mathematical transformations
Optical systems
Phase space methods
Ultrashort pulses
Light propagation
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14644258_v5_n5_pS310_Zalvidea
http://hdl.handle.net/20.500.12110/paper_14644258_v5_n5_pS310_Zalvidea
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_14644258_v5_n5_pS310_Zalvidea
record_format dspace
spelling paper:paper_14644258_v5_n5_pS310_Zalvidea2023-06-08T16:16:46Z Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis Aberration theory Diffraction theory Phase-space transformations Ultrashort light pulses Aberrations Imaging systems Mathematical transformations Optical systems Phase space methods Ultrashort pulses Ultrashort light pulses Light propagation The field amplitude associated with ultrashort light pulses is analysed using the phase-space formalism of the Wigner distribution function (WDF). By properly modifying the diffraction integral to take into account the dispersion effects (up to the second order), we derive a two-dimensional WDF associated with a reduced pupil function, from which the on-axis irradiance is obtained for varying time and defocus. The behaviour of the optical system can be visualized as a three-dimensional irradiance display in a combined spatial - temporal domain. In order to illustrate this approach, we show some results for the case of an optical imaging system suffering from spherical aberration. 2003 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14644258_v5_n5_pS310_Zalvidea http://hdl.handle.net/20.500.12110/paper_14644258_v5_n5_pS310_Zalvidea
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Aberration theory
Diffraction theory
Phase-space transformations
Ultrashort light pulses
Aberrations
Imaging systems
Mathematical transformations
Optical systems
Phase space methods
Ultrashort pulses
Ultrashort light pulses
Light propagation
spellingShingle Aberration theory
Diffraction theory
Phase-space transformations
Ultrashort light pulses
Aberrations
Imaging systems
Mathematical transformations
Optical systems
Phase space methods
Ultrashort pulses
Ultrashort light pulses
Light propagation
Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis
topic_facet Aberration theory
Diffraction theory
Phase-space transformations
Ultrashort light pulses
Aberrations
Imaging systems
Mathematical transformations
Optical systems
Phase space methods
Ultrashort pulses
Ultrashort light pulses
Light propagation
description The field amplitude associated with ultrashort light pulses is analysed using the phase-space formalism of the Wigner distribution function (WDF). By properly modifying the diffraction integral to take into account the dispersion effects (up to the second order), we derive a two-dimensional WDF associated with a reduced pupil function, from which the on-axis irradiance is obtained for varying time and defocus. The behaviour of the optical system can be visualized as a three-dimensional irradiance display in a combined spatial - temporal domain. In order to illustrate this approach, we show some results for the case of an optical imaging system suffering from spherical aberration.
title Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis
title_short Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis
title_full Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis
title_fullStr Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis
title_full_unstemmed Ultrashort light pulse propagation in aberrant optical systems: Spatial-temporal analysis
title_sort ultrashort light pulse propagation in aberrant optical systems: spatial-temporal analysis
publishDate 2003
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14644258_v5_n5_pS310_Zalvidea
http://hdl.handle.net/20.500.12110/paper_14644258_v5_n5_pS310_Zalvidea
_version_ 1768543100513288192

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