Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing

We report on the fabrication and characterization of β-BBO depressed cladding waveguides fabricated by femtosecond-laser writing with no significant changes in the waveguide lattice microstructure. The waveguiding properties and the propagation losses of the cladding structures are investigated, sho...

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Autores: Li, Ziqi, Cheng, Chen, Romero Vázquez, Carolina, Lu, Qingming, Vázquez de Aldana, Javier R., Chen, Feng
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Institución:Universidad de Salamanca (USAL)
Repositorio:GREDOS. Repositorio Institucional de la Universidad de Salamanca
OAI Identifier:oai:gredos.usal.es:10366/146826
Acceso en línea:http://hdl.handle.net/10366/146826
Access Level:acceso abierto
Palabra clave:Optical waveguides
β-BBO crystal
Femtosecond-laser writing
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spelling Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writingLi, ZiqiCheng, ChenRomero Vázquez, CarolinaLu, QingmingVázquez de Aldana, Javier R.Chen, FengOptical waveguidesβ-BBO crystalFemtosecond-laser writingWe report on the fabrication and characterization of β-BBO depressed cladding waveguides fabricated by femtosecond-laser writing with no significant changes in the waveguide lattice microstructure. The waveguiding properties and the propagation losses of the cladding structures are investigated, showing good transmission properties at wavelengths of 400 and 800 nm along TM polarization. The minimum propagation losses are measured to be as low as 0.19 dB/cm at wavelength of 800 nm. The well-preserved waveguide lattice microstructure and good guiding performances with low propagation losses suggest the potential applications of the cladding waveguides in β-BBO crystal as novel integrated photonic devices.The work is supported by the 111 Project of China (No. B13029), Junta de Castilla y León (Project SA116U13), and Ministerio de Economía y Competitividad (MINECO) (FIS2013-44174-P).202120212017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10366/146826reponame:GREDOS. Repositorio Institucional de la Universidad de Salamancainstname:Universidad de Salamanca (USAL)InglésSA116U13FIS2013-44174-Pinfo:eu-repo/semantics/openAccessoai:gredos.usal.es:10366/1468262026-06-07T06:28:51Z
dc.title.none.fl_str_mv Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
title Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
spellingShingle Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
Li, Ziqi
Optical waveguides
β-BBO crystal
Femtosecond-laser writing
title_short Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
title_full Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
title_fullStr Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
title_full_unstemmed Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
title_sort Low-loss optical waveguides in β-BBO crystal fabricated by femtosecond-laser writing
dc.creator.none.fl_str_mv Li, Ziqi
Cheng, Chen
Romero Vázquez, Carolina
Lu, Qingming
Vázquez de Aldana, Javier R.
Chen, Feng
author Li, Ziqi
author_facet Li, Ziqi
Cheng, Chen
Romero Vázquez, Carolina
Lu, Qingming
Vázquez de Aldana, Javier R.
Chen, Feng
author_role author
author2 Cheng, Chen
Romero Vázquez, Carolina
Lu, Qingming
Vázquez de Aldana, Javier R.
Chen, Feng
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Optical waveguides
β-BBO crystal
Femtosecond-laser writing
topic Optical waveguides
β-BBO crystal
Femtosecond-laser writing
description We report on the fabrication and characterization of β-BBO depressed cladding waveguides fabricated by femtosecond-laser writing with no significant changes in the waveguide lattice microstructure. The waveguiding properties and the propagation losses of the cladding structures are investigated, showing good transmission properties at wavelengths of 400 and 800 nm along TM polarization. The minimum propagation losses are measured to be as low as 0.19 dB/cm at wavelength of 800 nm. The well-preserved waveguide lattice microstructure and good guiding performances with low propagation losses suggest the potential applications of the cladding waveguides in β-BBO crystal as novel integrated photonic devices.
publishDate 2017
dc.date.none.fl_str_mv 2017
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/10366/146826
url http://hdl.handle.net/10366/146826
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv SA116U13
FIS2013-44174-P
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
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score 15,300719

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