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Article: Large-signal dynamic behavior of distributed-feedback lasers including lateral effects

TitleLarge-signal dynamic behavior of distributed-feedback lasers including lateral effects
Authors
Yu, SFPlumb, RGSZhang, LMNowell, MCCarroll, JE
Issue Date1994
PublisherIEEE.
Citation
IEEE Journal of Quantum Electronics, 1994, v. 30 n. 8, p. 1740-1750 How to Cite?
DOI: http://dx.doi.org/10.1109/3.301637
AbstractThe large-signal behavior of DFB lasers is analyzed, including lateral as well as longitudinal variations in carrier density, photon density, and refractive index. The effective index method and other approximations are used to reduce the complex three-dimensional problem to one dimension. The coupled wave and carrier rate equations are then solved in a self-consistent manner. Lateral spatial carrier hole burning and lateral diffusion are found to affect the relaxation oscillation frequency and damping rate of DFB lasers, depending on their detailed structure. The effective time-averaged linewidth enhancement factor is also affected. In symmetric AR-coated λ/4 phase-shifted lasers the side mode suppression ratio can be deteriorated significantly by lateral spatial hole burning when kL is large.
Persistent Identifierhttp://hdl.handle.net/10722/42729
ISSN
0018-9197
2021 Impact Factor: 2.520
2020 SCImago Journal Rankings: 0.661
ISI Accession Number ID
WOS:A1994PC19700008

 

DC FieldValueLanguage
dc.contributor.authorYu, SFen_HK
dc.contributor.authorPlumb, RGSen_HK
dc.contributor.authorZhang, LMen_HK
dc.contributor.authorNowell, MCen_HK
dc.contributor.authorCarroll, JEen_HK
dc.date.accessioned2007-03-23T04:31:01Z-
dc.date.available2007-03-23T04:31:01Z-
dc.date.issued1994en_HK
dc.identifier.citationIEEE Journal of Quantum Electronics, 1994, v. 30 n. 8, p. 1740-1750en_HK
dc.identifier.issn0018-9197en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42729-
dc.description.abstractThe large-signal behavior of DFB lasers is analyzed, including lateral as well as longitudinal variations in carrier density, photon density, and refractive index. The effective index method and other approximations are used to reduce the complex three-dimensional problem to one dimension. The coupled wave and carrier rate equations are then solved in a self-consistent manner. Lateral spatial carrier hole burning and lateral diffusion are found to affect the relaxation oscillation frequency and damping rate of DFB lasers, depending on their detailed structure. The effective time-averaged linewidth enhancement factor is also affected. In symmetric AR-coated λ/4 phase-shifted lasers the side mode suppression ratio can be deteriorated significantly by lateral spatial hole burning when kL is large.en_HK
dc.format.extent1075620 bytes-
dc.format.extent28160 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Journal of Quantum Electronics-
dc.rights©1994 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.titleLarge-signal dynamic behavior of distributed-feedback lasers including lateral effectsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0018-9197&volume=30&issue=8&spage=1740&epage=1750&date=1994&atitle=Large-signal+dynamic+behavior+of+distributed-feedback+lasers+including+lateral+effectsen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/3.301637-
dc.identifier.scopuseid_2-s2.0-0028485315-
dc.identifier.hkuros1622-
dc.identifier.isiWOS:A1994PC19700008-
dc.identifier.issnl0018-9197-

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