Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal

The waveguide beam splitters with diverse configurations in LiNbO 3 crystal have been produced by direct femtosecond laser writing of a family of optical-lattice-like cladding structures. By on demand design of the lattice tracks with “defect” lines, the efficient beam guiding and tailoring have bee...

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Autores: Lv, Jinman, Cheng, Yazhou, Vázquez de Aldana, Javier R., Hao, Xiaotao, Chen, Feng
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:España
Institución:Universidad de Salamanca (USAL)
Repositorio:GREDOS. Repositorio Institucional de la Universidad de Salamanca
OAI Identifier:oai:gredos.usal.es:10366/147091
Acceso en línea:http://hdl.handle.net/10366/147091
Access Level:acceso abierto
Palabra clave:Optical waveguides
Laser beams
Ultrafast optics
Lithium niobate
Optical device fabrication
Crystals
Waveguide lasers
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spelling Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3CrystalLv, JinmanCheng, YazhouVázquez de Aldana, Javier R.Hao, XiaotaoChen, FengOptical waveguidesLaser beamsUltrafast opticsLithium niobateOptical device fabricationCrystalsWaveguide lasersThe waveguide beam splitters with diverse configurations in LiNbO 3 crystal have been produced by direct femtosecond laser writing of a family of optical-lattice-like cladding structures. By on demand design of the lattice tracks with “defect” lines, the efficient beam guiding and tailoring have been implemented in the structures. With a family of three-element integration of structures, three-dimensional (3-D) 1 × 3 beam splitting at the telecommunication wavelength of 1550 nm was realized. Different from the Type I modification of LiNbO 3 waveguides, the guiding cores of the optical-lattice-like cladding waveguide structures we fabricated locate in regions that are surrounded by the laser-induced-tracks. This paper opens the alternative way to construct complex integrated platforms in LiNbO 3 crystal by using femtosecond laser writing.The work was supported by National Natural Science Foundation of China under Grant 11274203, and Ministerio de Econom´ıa y Competitividad (Project FIS2013-44174-P), Spain202120212016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10366/147091reponame:GREDOS. Repositorio Institucional de la Universidad de Salamancainstname:Universidad de Salamanca (USAL)InglésNational Natural Science Foundation of China under Grant 11274203Ministerio de Econom´ıa y Competitividad (Project FIS2013-44174-P), Spaininfo:eu-repo/semantics/openAccessoai:gredos.usal.es:10366/1470912026-06-07T06:28:51Z
dc.title.none.fl_str_mv Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
title Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
spellingShingle Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
Lv, Jinman
Optical waveguides
Laser beams
Ultrafast optics
Lithium niobate
Optical device fabrication
Crystals
Waveguide lasers
title_short Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
title_full Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
title_fullStr Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
title_full_unstemmed Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
title_sort Femtosecond Laser Writing of Optical-Lattice-Like Cladding Structures for Three-Dimensional Waveguide Beam Splitters in LiNbO3Crystal
dc.creator.none.fl_str_mv Lv, Jinman
Cheng, Yazhou
Vázquez de Aldana, Javier R.
Hao, Xiaotao
Chen, Feng
author Lv, Jinman
author_facet Lv, Jinman
Cheng, Yazhou
Vázquez de Aldana, Javier R.
Hao, Xiaotao
Chen, Feng
author_role author
author2 Cheng, Yazhou
Vázquez de Aldana, Javier R.
Hao, Xiaotao
Chen, Feng
author2_role author
author
author
author
dc.subject.none.fl_str_mv Optical waveguides
Laser beams
Ultrafast optics
Lithium niobate
Optical device fabrication
Crystals
Waveguide lasers
topic Optical waveguides
Laser beams
Ultrafast optics
Lithium niobate
Optical device fabrication
Crystals
Waveguide lasers
description The waveguide beam splitters with diverse configurations in LiNbO 3 crystal have been produced by direct femtosecond laser writing of a family of optical-lattice-like cladding structures. By on demand design of the lattice tracks with “defect” lines, the efficient beam guiding and tailoring have been implemented in the structures. With a family of three-element integration of structures, three-dimensional (3-D) 1 × 3 beam splitting at the telecommunication wavelength of 1550 nm was realized. Different from the Type I modification of LiNbO 3 waveguides, the guiding cores of the optical-lattice-like cladding waveguide structures we fabricated locate in regions that are surrounded by the laser-induced-tracks. This paper opens the alternative way to construct complex integrated platforms in LiNbO 3 crystal by using femtosecond laser writing.
publishDate 2016
dc.date.none.fl_str_mv 2016
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10366/147091
url http://hdl.handle.net/10366/147091
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv National Natural Science Foundation of China under Grant 11274203
Ministerio de Econom´ıa y Competitividad (Project FIS2013-44174-P), Spain
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname:Universidad de Salamanca (USAL)
instname_str Universidad de Salamanca (USAL)
reponame_str GREDOS. Repositorio Institucional de la Universidad de Salamanca
collection GREDOS. Repositorio Institucional de la Universidad de Salamanca
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869416945143513088
score 15,301603

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