InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm

Monteagudo Lerma, Laura; Naranjo Vega, Fernando Bernabé|||0000-0002-2119-6749; Jiménez Rodríguez, Marco; Postigo, P.A.; Barrios, E.; Corredera Guillén, Pedro; González Herráez, Miguel|||0000-0003-2555-2971

InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm

We report on the design, fabrication, and optical characterization of InN-based optical waveguides aiming at their application as all-optical limiters at 1.55 $\mu \text{m}$. The InN guiding layers are grown by radio frequency (RF) sputtering on sapphire substrates. Experimental cutback method and n...

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Detalles Bibliográficos
Autores:	Monteagudo Lerma, Laura, Naranjo Vega, Fernando Bernabé\|\|\|0000-0002-2119-6749, Jiménez Rodríguez, Marco, Postigo, P.A., Barrios, E., Corredera Guillén, Pedro, González Herráez, Miguel\|\|\|0000-0003-2555-2971
Tipo de recurso:	artículo
Fecha de publicación:	2015
País:	España
Institución:	Universidad de Alcalá (UAH)
Repositorio:	e_Buah Biblioteca Digital Universidad de Alcalá
Idioma:	inglés
OAI Identifier:	oai:ebuah.uah.es:10017/32165
Acceso en línea:	http://hdl.handle.net/10017/32165 https://dx.doi.org/10.1109/LPT.2015.2443873
Access Level:	acceso abierto
Palabra clave:	Active waveguides All-optical devices Indium nitride Nonlinear optics Sputtering Ciencias tecnológicas Electrónica Technology Electronics

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spelling	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μmMonteagudo Lerma, LauraNaranjo Vega, Fernando Bernabé\|\|\|0000-0002-2119-6749Jiménez Rodríguez, MarcoPostigo, P.A.Barrios, E.Corredera Guillén, PedroGonzález Herráez, Miguel\|\|\|0000-0003-2555-2971Active waveguidesAll-optical devicesIndium nitrideNonlinear opticsSputteringCiencias tecnológicasElectrónicaTechnologyElectronicsWe report on the design, fabrication, and optical characterization of InN-based optical waveguides aiming at their application as all-optical limiters at 1.55 $\mu \text{m}$. The InN guiding layers are grown by radio frequency (RF) sputtering on sapphire substrates. Experimental cutback method and nonlinear optical transmittance measurements were performed for the developed devices. The waveguides present nonlinear behavior associated with two photon absorption process. A nonlinear absorption coefficient ranging from $\sim 43$ to 114 cm/GW is estimated from optical measurements. These results open the possibility of using RF sputtering as a low cost and thermally harmless technique for the development and overgrowth of InN-based optical waveguides in future III-nitride all-optical integrated circuits working at telecom wavelengthsMinisterio de Economía y CompetitividadComunidad de MadridUniversidad de AlcaláIEEE20152015-09-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10017/32165https://dx.doi.org/10.1109/LPT.2015.2443873reponame:e_Buah Biblioteca Digital Universidad de Alcaláinstname:Universidad de Alcalá (UAH)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Not available TEC2012-37958-C02-01 TECNOLOGIAS DE SEGURIDAD CIVIL BASADAS EN FIBRA OPTICAComunidad de Madrid http://dx.doi.org/10.13039/100012818 Not available S2009%2FMIT2790 Sensores e INstrumentación en tecnologías FOTÓNicasUAH Not available CCG2013%2FEXP-052open accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:ebuah.uah.es:10017/321652026-06-18T11:13:07Z
dc.title.none.fl_str_mv	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm
title	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm
spellingShingle	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm Monteagudo Lerma, Laura Active waveguides All-optical devices Indium nitride Nonlinear optics Sputtering Ciencias tecnológicas Electrónica Technology Electronics
title_short	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm
title_full	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm
title_fullStr	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm
title_full_unstemmed	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm
title_sort	InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm
dc.creator.none.fl_str_mv	Monteagudo Lerma, Laura Naranjo Vega, Fernando Bernabé\|\|\|0000-0002-2119-6749 Jiménez Rodríguez, Marco Postigo, P.A. Barrios, E. Corredera Guillén, Pedro González Herráez, Miguel\|\|\|0000-0003-2555-2971
author	Monteagudo Lerma, Laura
author_facet	Monteagudo Lerma, Laura Naranjo Vega, Fernando Bernabé\|\|\|0000-0002-2119-6749 Jiménez Rodríguez, Marco Postigo, P.A. Barrios, E. Corredera Guillén, Pedro González Herráez, Miguel\|\|\|0000-0003-2555-2971
author_role	author
author2	Naranjo Vega, Fernando Bernabé\|\|\|0000-0002-2119-6749 Jiménez Rodríguez, Marco Postigo, P.A. Barrios, E. Corredera Guillén, Pedro González Herráez, Miguel\|\|\|0000-0003-2555-2971
author2_role	author author author author author author
dc.subject.none.fl_str_mv	Active waveguides All-optical devices Indium nitride Nonlinear optics Sputtering Ciencias tecnológicas Electrónica Technology Electronics
topic	Active waveguides All-optical devices Indium nitride Nonlinear optics Sputtering Ciencias tecnológicas Electrónica Technology Electronics
description	We report on the design, fabrication, and optical characterization of InN-based optical waveguides aiming at their application as all-optical limiters at 1.55 $\mu \text{m}$. The InN guiding layers are grown by radio frequency (RF) sputtering on sapphire substrates. Experimental cutback method and nonlinear optical transmittance measurements were performed for the developed devices. The waveguides present nonlinear behavior associated with two photon absorption process. A nonlinear absorption coefficient ranging from $\sim 43$ to 114 cm/GW is estimated from optical measurements. These results open the possibility of using RF sputtering as a low cost and thermally harmless technique for the development and overgrowth of InN-based optical waveguides in future III-nitride all-optical integrated circuits working at telecom wavelengths
publishDate	2015
dc.date.none.fl_str_mv	2015 2015-09-01
dc.type.none.fl_str_mv	journal article http://purl.org/coar/resource_type/c_6501 NA http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv	info:eu-repo/semantics/article
format	article
dc.identifier.none.fl_str_mv	http://hdl.handle.net/10017/32165 https://dx.doi.org/10.1109/LPT.2015.2443873
url	http://hdl.handle.net/10017/32165 https://dx.doi.org/10.1109/LPT.2015.2443873
dc.language.none.fl_str_mv	Inglés eng
language_invalid_str_mv	Inglés
language	eng
dc.relation.none.fl_str_mv	Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Not available TEC2012-37958-C02-01 TECNOLOGIAS DE SEGURIDAD CIVIL BASADAS EN FIBRA OPTICA Comunidad de Madrid http://dx.doi.org/10.13039/100012818 Not available S2009%2FMIT2790 Sensores e INstrumentación en tecnologías FOTÓNicas UAH Not available CCG2013%2FEXP-052
dc.rights.none.fl_str_mv	open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv	info:eu-repo/semantics/openAccess
rights_invalid_str_mv	open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	IEEE
publisher.none.fl_str_mv	IEEE
dc.source.none.fl_str_mv	reponame:e_Buah Biblioteca Digital Universidad de Alcalá instname:Universidad de Alcalá (UAH)
instname_str	Universidad de Alcalá (UAH)
reponame_str	e_Buah Biblioteca Digital Universidad de Alcalá
collection	e_Buah Biblioteca Digital Universidad de Alcalá
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score	15,228081

InN-based optical waveguides developed by RF sputtering for all-optical applications at 1.55 μm

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