Show simple item record

dc.contributor.authorKhan, Mohammed Zahed Mustafa
dc.contributor.authorBhattacharya, Pallab K.
dc.contributor.authorNg, Tien Khee
dc.contributor.authorOoi, Boon S.
dc.contributor.authorSchwingenschlögl, Udo
dc.date.accessioned2014-04-13T13:04:58Z
dc.date.available2014-04-13T13:04:58Z
dc.date.issued2011-06-27
dc.identifier.citationKhan MZM, Ng TK, Schwingenschlogl U, Bhattacharya P, Ooi BS (2011) Effect of the number of stacking layers on the characteristics of quantum-dash lasers. Optics Express 19: 13378. doi:10.1364/OE.19.013378.
dc.identifier.issn1094-4087
dc.identifier.pmid21747493
dc.identifier.doi10.1364/OE.19.013378
dc.identifier.urihttp://hdl.handle.net/10754/315761
dc.description.abstractA theoretical model is evaluated to investigate the characteristics of InAs/InP quantum dash (Qdash) lasers as a function of the stack number. The model is based on multimode carrier-photon rate equations and accounts for both inhomogeneous and homogeneous broadenings of the optical gain. The numerical results show a non monotonic increase in the threshold current density and a red shift in the lasing wavelength on increasing the stack number, which agrees well with reported experimental results. This observation may partly be attributed to an increase of inhomogeneity in the active region.
dc.language.isoen
dc.publisherThe Optical Society
dc.relation.urlhttp://www.opticsinfobase.org/abstract.cfm?URI=oe-19-14-13378
dc.rightsArchived with thanks to Optics Express
dc.titleEffect of the number of stacking layers on the characteristics of quantum-dash lasers
dc.typeArticle
dc.contributor.departmentComputational Physics and Materials Science (CPMS)
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhotonics Laboratory
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalOptics Express
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDepartment of Electrical Engineering and Computer Science, University of Michigan, 1301, Beal Avenue, Ann Arbor, MI 48109-2122, United States
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personKhan, Mohammed Zahed Mustafa
kaust.personNg, Tien Khee
kaust.personSchwingenschlögl, Udo
kaust.personOoi, Boon S.
refterms.dateFOA2018-06-14T04:17:11Z
dc.date.published-online2011-06-27
dc.date.published-print2011-07-04


Files in this item

Thumbnail
Name:
Effect of the number of stacking layers on the characteristics of quantum-dash lasers.pdf
Size:
1.057Mb
Format:
PDF

This item appears in the following Collection(s)

Show simple item record