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Overdrive short pulse high peak power diode lasers without catastrophic optical damage

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Optoelectrónica y Tecnología Láser (GOTL)es
dc.contributor.authorSánchez Rodas, Miguel
dc.contributor.authorGallego Cabo, Daniel
dc.contributor.authorLamela Rivera, Horacio
dc.contributor.funderComunidad de Madrides
dc.date.accessioned2022-03-17T10:31:35Z
dc.date.available2022-03-17T10:31:35Z
dc.date.issued2021-08
dc.description.abstractLight Imaging Detection and Ranging (LIDAR) and Optoacoustic biomedical imaging techniques are applications that have a specific laser source requirements: short pulses, high peak power per pulse and high repetition rates. A custom current driver has been designed to fulfill these requirements and characterized in order to generate high current short pulses to drive High Power Diode Lasers (HPDL) beyond their maximum rating value, with a maximum current capacity of 120 A in a range of less than 10 nanoseconds pulse width, rise times up to 2 ns and a repetition rate of 1 kHz. Four commercial HPDLs have been driven generating optical pulses of less than 10 ns and more than four times the maximum rated optical peak power. A single laser device reached a maximum peak power of 880.6 W at 6 ns pulse width, demonstrating stable operation without catastrophic optical damage and improving the typical operation characteristics of the HPDLs for high speed short pulse applications.en
dc.description.sponsorshipThis work was supported by Comunidad de Madrid under Grant S2018/NMT-4333 MARTINLARA-CM project within the Programa de Actividades de I+D entre grupos de investigación de la Comunidad de Madrid en Tecnologías 2018.en
dc.format.extent7
dc.identifier.bibliographicCitationSanchez, M., Gallego, D., & Lamela, H. (2021). Overdrive Short Pulse High Peak Power Diode Lasers Without Catastrophic Optical Damage. In IEEE Photonics Journal (Vol. 13, Issue 4, pp. 1–7). Institute of Electrical and Electronics Engineers (IEEE).en
dc.identifier.doihttps://doi.org/10.1109/JPHOT.2021.3093863
dc.identifier.issn1943-0655
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue4
dc.identifier.publicationlastpage7
dc.identifier.publicationtitleIEEE Photonics Journalen
dc.identifier.publicationvolume13
dc.identifier.urihttps://hdl.handle.net/10016/34405
dc.identifier.uxxiAR/0000028933
dc.language.isoeng
dc.publisherIEEEen
dc.relation.projectIDComunidad de Madrid. S2018/NMT-4333es
dc.rights© The Authors.en
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaElectrónicaes
dc.subject.otherDiode lasersen
dc.subject.otherLaser damageen
dc.subject.otherSemiconductor lasersen
dc.subject.otherUltrafast lasersen
dc.titleOverdrive short pulse high peak power diode lasers without catastrophic optical damageen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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