Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator

9 pags., 7 figs.

Detalles Bibliográficos
Autores: Soriano-Amat, M., Soto, M.A., Duran, V., Martins, Hugo F., Martín-López, Sonia, González-Herráez, Miguel, Fernández-Ruiz, María R.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/230583
Acceso en línea:http://hdl.handle.net/10261/230583
Access Level:acceso abierto
Palabra clave:Arbitrary waveform generation
Brillouin scattering
Dual comb spectroscopy
Optical frequency combs
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spelling Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic ModulatorSoriano-Amat, M.Soto, M.A.Duran, V.Martins, Hugo F.Martín-López, SoniaGonzález-Herráez, MiguelFernández-Ruiz, María R.Arbitrary waveform generationBrillouin scatteringDual comb spectroscopyOptical frequency combs9 pags., 7 figs.Dual frequency comb (DFC) spectroscopy using electro-optic comb generators stands out for its flexibility, easy implementation, and low cost. Typically, two combs with different line spacing are generated from a common laser using independent electro-optic comb generators. This approach minimizes the impact of laser phase noise; however, the distinct paths followed by the two combs ultimately limit the attainable signal-to-noise ratio and long-term stability of the system. In this work, a common-path DFC is generated using a single modulator driven by an arbitrary waveform generator, thus enabling a remarkable increase of the system stability (up to 0.8 s of integration time) while maintaining high flexibility. The proposed technique is experimentally validated by implementing a dual frequency comb with 3000 lines, covering an optical bandwidth of 4.5 GHz, and demonstrating an optical-to-radiofrequency compression factor of 7500. Our system is able to measure extremely narrowband optical features (in the MHz range) with an accuracy only limited by the master laser stability.MAS acknowledges AC3E Basal Project FB0008 and thanks “Becas Iberoamérica Santander Universidades Convocatoria 2018” for supporting his research stay at Universidad de Alcalá, SpainInstitute of Electrical and Electronics EngineersUniversidad de AlcaláConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202120202021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/230583reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1109/JLT.2020.2998372Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2305832026-05-22T06:33:51Z
dc.title.none.fl_str_mv Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
title Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
spellingShingle Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
Soriano-Amat, M.
Arbitrary waveform generation
Brillouin scattering
Dual comb spectroscopy
Optical frequency combs
title_short Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
title_full Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
title_fullStr Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
title_full_unstemmed Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
title_sort Common-Path Dual-Comb Spectroscopy Using a Single Electro-Optic Modulator
dc.creator.none.fl_str_mv Soriano-Amat, M.
Soto, M.A.
Duran, V.
Martins, Hugo F.
Martín-López, Sonia
González-Herráez, Miguel
Fernández-Ruiz, María R.
author Soriano-Amat, M.
author_facet Soriano-Amat, M.
Soto, M.A.
Duran, V.
Martins, Hugo F.
Martín-López, Sonia
González-Herráez, Miguel
Fernández-Ruiz, María R.
author_role author
author2 Soto, M.A.
Duran, V.
Martins, Hugo F.
Martín-López, Sonia
González-Herráez, Miguel
Fernández-Ruiz, María R.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad de Alcalá
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Arbitrary waveform generation
Brillouin scattering
Dual comb spectroscopy
Optical frequency combs
topic Arbitrary waveform generation
Brillouin scattering
Dual comb spectroscopy
Optical frequency combs
description 9 pags., 7 figs.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/230583
url http://hdl.handle.net/10261/230583
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1109/JLT.2020.2998372
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869422546859851776
score 15,81155

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