Publication:
Monolithic on-chip nonreciprocal photonics based on magneto-optical thin films

dc.contributor.coauthorHu, Juejun
dc.contributor.coauthorSun, Xue Yin
dc.contributor.coauthorDu, Qingyang
dc.contributor.coauthorRoss, Caroline A.
dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.kuauthorOnbaşlı, Mehmet Cengiz
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-09T13:12:28Z
dc.date.issued2016
dc.description.abstractMonolithic integration of nonreciprocal optical devices on semiconductor substrates has been a long-sought goal of the photonics community. One promising route to achieve this goal is to deposit high quality magneto-optical (MO) oxide thin films directly on a semiconductor substrate. In this article, we will review our ongoing progress in material development and device engineering towards enabling a monolithically integrated, high-performance magneto-optical nonreciprocal photonics platform. In particular, we will discuss our recent work which has led to a new pulsed laser deposition (PLD) technique of Ce or Bi substituted yttrium iron garnet (YIG) thin films with reduced thermal budget, simplified growth protocols and improved magneto-optical characteristics. These materials were incorporated in monolithic resonator and interferometer based isolator devices to demonstrate on-chip optical isolation with improved device figure of merit. Challenges and opportunities for monolithic magneto-optical devices will be discussed in the context of our latest material and device performance metrics.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipN/A
dc.description.versionPublisher version
dc.identifier.doi10.1117/12.2209658
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00411
dc.identifier.isbn978-1-62841-985-6
dc.identifier.issn0277-786X
dc.identifier.quartileN/A
dc.identifier.urihttps://hdl.handle.net/20.500.14288/2903
dc.identifier.wos382318300020
dc.keywordsMagneto-optical isolator
dc.keywordsMagnetic garnets
dc.keywordsSilicon photonics
dc.keywordsPhotonic integration
dc.keywordsYttrium-iron-garnet
dc.keywordsGuide optical isolator
dc.keywordsWave-guide
dc.keywordsIntegration
dc.keywordsCrystal
dc.keywordsDevices
dc.keywordsDiode
dc.keywordsBand
dc.keywordsResonator
dc.keywordsFrequency
dc.language.isoeng
dc.publisherSociety of Photo-optical Instrumentation Engineers (SPIE)
dc.relation.ispartofInternational Society for Optics and Photonics
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/456
dc.subjectOptics
dc.titleMonolithic on-chip nonreciprocal photonics based on magneto-optical thin films
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorOnbaşlı, Mehmet Cengiz
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
relation.isOrgUnitOfPublication21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isParentOrgUnitOfPublication8e756b23-2d4a-4ce8-b1b3-62c794a8c164
relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

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