Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/136998
Full metadata record
DC FieldValueLanguage
dc.contributor.authorBittner, Stefanen_US
dc.contributor.authorGuazzotti, Stefanoen_US
dc.contributor.authorZeng, Yongquanen_US
dc.contributor.authorHu, Xiaonanen_US
dc.contributor.authorYilmaz, Hasanen_US
dc.contributor.authorKim, Kyungduken_US
dc.contributor.authorOh, Sang Soonen_US
dc.contributor.authorWang, Qi Jieen_US
dc.contributor.authorHess, Ortwinen_US
dc.contributor.authorCao, Huien_US
dc.date.accessioned2020-02-11T06:18:25Z-
dc.date.available2020-02-11T06:18:25Z-
dc.date.issued2018-
dc.identifier.citationBittner, S., Guazzotti, S., Zeng, Y., Hu, X., Yilmaz, H., Kim, K., . . . Cao, H. (2018). Suppressing spatiotemporal lasing instabilities with wave-chaotic microcavities. Science, 361(6408), 1225-1231. doi:10.1126/science.aas9437en_US
dc.identifier.issn0036-8075en_US
dc.identifier.urihttps://hdl.handle.net/10356/136998-
dc.description.abstractSpatiotemporal instabilities are widespread phenomena resulting from complexity and nonlinearity. In broad-area edge-emitting semiconductor lasers, the nonlinear interactions of multiple spatial modes with the active medium can result in filamentation and spatiotemporal chaos. These instabilities degrade the laser performance and are extremely challenging to control. We demonstrate a powerful approach to suppress spatiotemporal instabilities using wave-chaotic or disordered cavities. The interference of many propagating waves with random phases in such cavities disrupts the formation of self-organized structures such as filaments, resulting in stable lasing dynamics. Our method provides a general and robust scheme to prevent the formation and growth of nonlinear instabilities for a large variety of high-power lasers.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.language.isoenen_US
dc.relation.ispartofScienceen_US
dc.rights© 2018 The Author(s). All rights reserved. This paper was published by American Association for the Advancement of Science in Science and is made available with permission of The Author(s).en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleSuppressing spatiotemporal lasing instabilities with wave-chaotic microcavitiesen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.organizationCenter for OptoElectronics and Biophotonicsen_US
dc.contributor.organizationPhotonics Instituteen_US
dc.identifier.doi10.1126/science.aas9437-
dc.description.versionAccepted versionen_US
dc.identifier.pmid30115744-
dc.identifier.scopus2-s2.0-85054008874-
dc.identifier.issue6408en_US
dc.identifier.volume361en_US
dc.identifier.spage1225en_US
dc.identifier.epage1231en_US
dc.subject.keywordsSemiconductor Laseren_US
dc.subject.keywordsChaotic Cavityen_US
item.fulltextWith Fulltext-
item.grantfulltextopen-
Appears in Collections:EEE Journal Articles
Files in This Item:
File Description SizeFormat 
Suppressing spatiotemporal lasing instabilities with wave-chaotic microcavities.pdf8.5 MBAdobe PDFView/Open

SCOPUSTM   
Citations 10

34
Updated on Mar 10, 2021

PublonsTM
Citations 10

30
Updated on Mar 8, 2021

Page view(s)

198
Updated on Jul 3, 2022

Download(s) 50

57
Updated on Jul 3, 2022

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.