Bare cavity study of the unstable Bessel resonator with finite apertures for the generation of Bessel-like beams

Hdl Handle:
http://hdl.handle.net/11285/572384
Title:
Bare cavity study of the unstable Bessel resonator with finite apertures for the generation of Bessel-like beams
Authors:
Hernández Aranda, RaÚl I.
Issue Date:
01/05/2005
Abstract:
A detailed study of the unstable Bessel resonator is presented. The design of this cavity consists of a reflective axicon and a convex spherical output coupler. A matrix method analysis for the bare resonator is employed to extract the eigenmodes and eigenvalues of the cavity, which allows the retrieval of the fundamental and higher-order modes. Diffractive losses and relative phase shift behavior, in terms of both the varying radius of curvature of the output coupler and the cavity length, are studied with the matrix method and the Fox-Li algorithm. Direct comparison of the transverse mode profiles with a similar resonator employing a concave output coupler is performed, showing excellent agreement for large values of the radius of curvature. The effects of varying the aperture of the output coupler and the wedge angle of the axicon, on the transverse mode profiles and diffractive losses, are also considered.
Keywords:
Bessel resonator; Beams; Bessel-like beams; Physics; Electronics
Advisors:
Dr. Julio C. Gutiérrez Vega
Committee Member / Sinodal:
Dr. Gustavo Rodríguez Morales; Dr. Rodolfo Rodríguez y Masegosa
Degree Level:
Master of Science in Electronic Systems
School:
Information Technologies and Electronics
Campus Program:
Campus Monterrey
Discipline:
Ingeniería y Ciencias Aplicadas / Engineering & Applied Sciences
Appears in Collections:
Ciencias Exactas

Full metadata record

DC FieldValue Language
dc.contributor.advisorDr. Julio C. Gutiérrez Vegaes
dc.contributor.authorHernández Aranda, RaÚl I.en
dc.date.accessioned2015-08-17T11:27:38Zen
dc.date.available2015-08-17T11:27:38Zen
dc.date.issued01/05/2005-
dc.identifier.urihttp://hdl.handle.net/11285/572384en
dc.description.abstractA detailed study of the unstable Bessel resonator is presented. The design of this cavity consists of a reflective axicon and a convex spherical output coupler. A matrix method analysis for the bare resonator is employed to extract the eigenmodes and eigenvalues of the cavity, which allows the retrieval of the fundamental and higher-order modes. Diffractive losses and relative phase shift behavior, in terms of both the varying radius of curvature of the output coupler and the cavity length, are studied with the matrix method and the Fox-Li algorithm. Direct comparison of the transverse mode profiles with a similar resonator employing a concave output coupler is performed, showing excellent agreement for large values of the radius of curvature. The effects of varying the aperture of the output coupler and the wedge angle of the axicon, on the transverse mode profiles and diffractive losses, are also considered.es
dc.language.isoen-
dc.rightsOpen Accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleBare cavity study of the unstable Bessel resonator with finite apertures for the generation of Bessel-like beamsen
dc.typeTesis de Maestríaes
thesis.degree.grantorInstituto Tecnológico y de Estudios Superiores de Monterreyes
thesis.degree.levelMaster of Science in Electronic Systemsen
dc.contributor.committeememberDr. Gustavo Rodríguez Moraleses
dc.contributor.committeememberDr. Rodolfo Rodríguez y Masegosaes
thesis.degree.disciplineInformation Technologies and Electronicses
dc.subject.keywordBessel resonatores
dc.subject.keywordBeamses
dc.subject.keywordBessel-like beamses
dc.subject.keywordPhysicses
dc.subject.keywordElectronicses
thesis.degree.programCampus Monterreyes
dc.subject.disciplineIngeniería y Ciencias Aplicadas / Engineering & Applied Sciencesen
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