Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹

We demonstrate experimentally a simple configuration to perform wavelength-tuning and multi-wavelength operation in a fibre ring laser that is composed of an Erbium-doped fibre and includes a fibre-optic Sagnac interferometer as a spectral filter. We consider three different Sagnac filters including...

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Detalles Bibliográficos
Autores: BALDEMAR IBARRA ESCAMILLA, EVGENY KUZIN
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2010
País:México
Institución:Instituto Nacional de Astrofísica, Óptica y Electrónica
Repositorio:Repositorio Institucional del INAOE
Idioma:inglés
OAI Identifier:oai:inaoe.repositorioinstitucional.mx:1009/1411
Acceso en línea:http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1411
Access Level:acceso abierto
Palabra clave:info:eu-repo/classification/Inspec/Sagnac interferometer
info:eu-repo/classification/Inspec/Erbium-doped fibre
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2209
id MX_2d687eb052d42ade6d716ed87ec01764
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spelling Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹BALDEMAR IBARRA ESCAMILLAEVGENY KUZINinfo:eu-repo/classification/Inspec/Sagnac interferometerinfo:eu-repo/classification/Inspec/Erbium-doped fibreinfo:eu-repo/classification/cti/1info:eu-repo/classification/cti/22info:eu-repo/classification/cti/2209info:eu-repo/classification/cti/2209We demonstrate experimentally a simple configuration to perform wavelength-tuning and multi-wavelength operation in a fibre ring laser that is composed of an Erbium-doped fibre and includes a fibre-optic Sagnac interferometer as a spectral filter. We consider three different Sagnac filters including a 3 dB coupler, two wave retarders (WRs) and respectively 7 cm, 1 and 7 m of high birefringence fibre. The transmission spectrum of each filter is sinusoidal with a 70, 6, and 0.85 nm period, and its maxima can be shifted over one period by adjusting the angle of the retarders in the loop. By adjusting the WRs included in the filter and in the laser ring, tuneable single wavelength and several two- or three- wavelength lasing regimes were observed. In particular, fine adjustments of the WRs allow observing two- and three- wavelength operation with wavelength separations well below the homogeneous bandwidth of the gain medium. The stability of these modes of operation however strongly depends on environmental conditions at room temperature.Laser Physics2010info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1411reponame:Repositorio Institucional del INAOEinstname:Instituto Nacional de Astrofísica, Óptica y Electrónicainstacron:INAOEengcitation:González García, A., et al., (2010). Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹, Laser Physics. Vol. 20(3):720–725.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0oai:inaoe.repositorioinstitucional.mx:1009/14112024-08-28T03:22:55Z
dc.title.none.fl_str_mv Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
title Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
spellingShingle Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
BALDEMAR IBARRA ESCAMILLA
info:eu-repo/classification/Inspec/Sagnac interferometer
info:eu-repo/classification/Inspec/Erbium-doped fibre
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2209
info:eu-repo/classification/cti/2209
title_short Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
title_full Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
title_fullStr Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
title_full_unstemmed Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
title_sort Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹
dc.creator.none.fl_str_mv BALDEMAR IBARRA ESCAMILLA
EVGENY KUZIN
author BALDEMAR IBARRA ESCAMILLA
author_facet BALDEMAR IBARRA ESCAMILLA
EVGENY KUZIN
author_role author
author2 EVGENY KUZIN
author2_role author
dc.subject.none.fl_str_mv info:eu-repo/classification/Inspec/Sagnac interferometer
info:eu-repo/classification/Inspec/Erbium-doped fibre
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2209
info:eu-repo/classification/cti/2209
topic info:eu-repo/classification/Inspec/Sagnac interferometer
info:eu-repo/classification/Inspec/Erbium-doped fibre
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2209
info:eu-repo/classification/cti/2209
description We demonstrate experimentally a simple configuration to perform wavelength-tuning and multi-wavelength operation in a fibre ring laser that is composed of an Erbium-doped fibre and includes a fibre-optic Sagnac interferometer as a spectral filter. We consider three different Sagnac filters including a 3 dB coupler, two wave retarders (WRs) and respectively 7 cm, 1 and 7 m of high birefringence fibre. The transmission spectrum of each filter is sinusoidal with a 70, 6, and 0.85 nm period, and its maxima can be shifted over one period by adjusting the angle of the retarders in the loop. By adjusting the WRs included in the filter and in the laser ring, tuneable single wavelength and several two- or three- wavelength lasing regimes were observed. In particular, fine adjustments of the WRs allow observing two- and three- wavelength operation with wavelength separations well below the homogeneous bandwidth of the gain medium. The stability of these modes of operation however strongly depends on environmental conditions at room temperature.
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1411
url http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1411
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv citation:González García, A., et al., (2010). Switchable and tuneable multi-wavelength ER-doped fibre ring laser using sagnac filters¹, Laser Physics. Vol. 20(3):720–725.
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Laser Physics
publisher.none.fl_str_mv Laser Physics
dc.source.none.fl_str_mv reponame:Repositorio Institucional del INAOE
instname:Instituto Nacional de Astrofísica, Óptica y Electrónica
instacron:INAOE
instname_str Instituto Nacional de Astrofísica, Óptica y Electrónica
instacron_str INAOE
institution INAOE
reponame_str Repositorio Institucional del INAOE
collection Repositorio Institucional del INAOE
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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