Publication:
Random Laser Emission from Fiber coated ZnO

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dc.citedby1
dc.contributor.authorAli A.T.en_US
dc.contributor.authorKamil W.M.W.A.en_US
dc.contributor.authorWu S.-C.en_US
dc.contributor.authorYang C.-X.en_US
dc.contributor.authorHsu H.-C.en_US
dc.contributor.authorAdikan F.R.M.en_US
dc.contributor.authorMahdiraji G.A.en_US
dc.contributor.authorAbdullah F.en_US
dc.contributor.authorid57221741532en_US
dc.contributor.authorid57218842997en_US
dc.contributor.authorid57214456791en_US
dc.contributor.authorid58155799400en_US
dc.contributor.authorid7402359924en_US
dc.contributor.authorid14919275400en_US
dc.contributor.authorid24463441000en_US
dc.contributor.authorid56613644500en_US
dc.date.accessioned2024-10-14T03:20:28Z
dc.date.available2024-10-14T03:20:28Z
dc.date.issued2023
dc.description.abstractRandom lasing from a solid-state gain medium prepared on photonic crystal fibre (PCF) is observed for the first time. Vertically aligned ZnO microrods were prepared on PCF using a simple technique of chemical bath deposition (CBD). A low lasing threshold of 12.2 mJ/cm2 was observed in sample with longer zinc oxide (ZnO) rod length. The variation in morphology and population density did not affect the lasing threshold significantly. Further investigation of the effect of fiber length revealed that a shorter fiber had a lower threshold and showed quenching of the spontaneous emission revealing better lasing output. Simulations based on the morphology of the gain medium revealed light confinement in the structure, validating the origin of the lasing emission. Overall, this study shows the potential of utilising optical fiber as random lasers with a sustainable solid state gain medium. � Penerbit Universiti Sains Malaysia, 2023. This work is licensed under the terms of the Creative Commons Attribution (CC BY) (http://creativecommons.org/licenses/by/4.0/).en_US
dc.description.natureFinalen_US
dc.identifier.doi10.21315/jps2023.34.2.3
dc.identifier.epage40
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85176462544
dc.identifier.spage29
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85176462544&doi=10.21315%2fjps2023.34.2.3&partnerID=40&md5=0d0a9bf380ecd92546cd41efbb846357
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/34535
dc.identifier.volume34
dc.pagecount11
dc.publisherPenerbit Universiti Sains Malaysiaen_US
dc.relation.ispartofAll Open Access
dc.relation.ispartofGold Open Access
dc.sourceScopus
dc.sourcetitleJournal of Physical Science
dc.subjectenergy efficient
dc.subjectenvironmental sustainability
dc.subjectlaser materials
dc.subjectnanotechnology
dc.subjectphotonics
dc.subjectEnergy efficiency
dc.subjectLaser beams
dc.subjectMorphology
dc.subjectNanotechnology
dc.subjectPhotonic crystal fibers
dc.subjectPopulation statistics
dc.subjectSolid state lasers
dc.subjectSustainable development
dc.subjectYttrium aluminum garnet
dc.subjectZinc oxide
dc.subjectEnergy efficient
dc.subjectEnvironmental sustainability
dc.subjectGain medium
dc.subjectLaser materials
dc.subjectLasing threshold
dc.subjectMicrorods
dc.subjectPhotonic-crystal fiber
dc.subjectRandom laser emission
dc.subjectRandom lasing
dc.subjectVertically aligned
dc.subjectII-VI semiconductors
dc.titleRandom Laser Emission from Fiber coated ZnOen_US
dc.typeArticleen_US
dspace.entity.typePublication
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