Chirped InAs/InP quantum-dash laser with enhanced broad spectrum of stimulated emission

Handle URI:
http://hdl.handle.net/10754/312267
Title:
Chirped InAs/InP quantum-dash laser with enhanced broad spectrum of stimulated emission
Authors:
Khan, Mohammed Zahed Mustafa ( 0000-0002-9734-5413 ) ; Bhattacharya, Pallab K.; Lee, Chi-Sen; Ng, Tien Khee ( 0000-0002-1480-6975 ) ; Ooi, Boon S. ( 0000-0001-9606-5578 )
Abstract:
We report on the demonstration of 50 nm (full-width at half-maximum) broadband stimulated emission from a chirped AlGaInAs barrier thickness multi-stack InAs/InP quantum dash (Qdash) laser. The 2 ?m wide uncoated Fabry-Perot (FP) ridge-waveguide laser exhibits a total power of 0.18 W, corresponding to an average spectral power density of 3.5 mW/nm, under pulsed current conditions. Intentional extended inhomogeneity across the Qdash stacks have been attributed to the enhancement of broadband emission. © 2013 American Institute of Physics.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Photonics Laboratory
Citation:
Khan MZM, Ng TK, Lee C-S, Bhattacharya P, Ooi BS (2013) Chirped InAs/InP quantum-dash laser with enhanced broad spectrum of stimulated emission. Appl Phys Lett 102: 091102. doi:10.1063/1.4794407.
Publisher:
AIP Publishing
Journal:
Applied Physics Letters
Issue Date:
Mar-2013
DOI:
10.1063/1.4794407
Type:
Article
ISSN:
00036951
Additional Links:
http://link.aip.org/link/APPLAB/v102/i9/p091102/s1&Agg=doi
Appears in Collections:
Articles; Photonics Laboratory; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorKhan, Mohammed Zahed Mustafaen
dc.contributor.authorBhattacharya, Pallab K.en
dc.contributor.authorLee, Chi-Senen
dc.contributor.authorNg, Tien Kheeen
dc.contributor.authorOoi, Boon S.en
dc.date.accessioned2014-02-05T12:31:52Z-
dc.date.available2014-02-05T12:31:52Z-
dc.date.issued2013-03en
dc.identifier.citationKhan MZM, Ng TK, Lee C-S, Bhattacharya P, Ooi BS (2013) Chirped InAs/InP quantum-dash laser with enhanced broad spectrum of stimulated emission. Appl Phys Lett 102: 091102. doi:10.1063/1.4794407.en
dc.identifier.issn00036951en
dc.identifier.doi10.1063/1.4794407en
dc.identifier.urihttp://hdl.handle.net/10754/312267en
dc.description.abstractWe report on the demonstration of 50 nm (full-width at half-maximum) broadband stimulated emission from a chirped AlGaInAs barrier thickness multi-stack InAs/InP quantum dash (Qdash) laser. The 2 ?m wide uncoated Fabry-Perot (FP) ridge-waveguide laser exhibits a total power of 0.18 W, corresponding to an average spectral power density of 3.5 mW/nm, under pulsed current conditions. Intentional extended inhomogeneity across the Qdash stacks have been attributed to the enhancement of broadband emission. © 2013 American Institute of Physics.en
dc.language.isoenen
dc.publisherAIP Publishingen
dc.relation.urlhttp://link.aip.org/link/APPLAB/v102/i9/p091102/s1&Agg=doien
dc.rightsArchived with thanks to Applied Physics Lettersen
dc.titleChirped InAs/InP quantum-dash laser with enhanced broad spectrum of stimulated emissionen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentPhotonics Laboratoryen
dc.identifier.journalApplied Physics Lettersen
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionUniversity of Michiganen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorKhan, Mohammed Zahed Mustafaen
kaust.authorNg, Tien Kheeen
kaust.authorOoi, Boon S.en
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