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Article: Experimental Realization of Two Decoupled Directional Couplers in a Subwavelength Packing by Adiabatic Elimination

TitleExperimental Realization of Two Decoupled Directional Couplers in a Subwavelength Packing by Adiabatic Elimination
Authors
Keywordswaveguides
quantum computing
near-field optical microscopy
nanophotonics
Integrated optics devices
atomic molecular and optical physics
Issue Date2015
Citation
Nano Letters, 2015, v. 15, n. 11, p. 7383-7387 How to Cite?
Abstract© 2015 American Chemical Society. On-chip optical data processing and photonic quantum integrated circuits require the integration of densely packed directional couplers at the nanoscale. However, the inherent evanescent coupling at this length scale severely limits the compactness of such on-chip photonic circuits. Here, inspired by the adiabatic elimination in a N-level atomic system, we report an experimental realization of a pair of directional couplers that are effectively isolated from each other despite their subwavelength packing. This approach opens the way to ultradense arrays of waveguide couplers for integrated optical and quantum logic gates.
Persistent Identifierhttp://hdl.handle.net/10722/257290
ISSN
2020 Impact Factor: 11.189
2020 SCImago Journal Rankings: 4.853
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorMrejen, Michael-
dc.contributor.authorSuchowski, Haim-
dc.contributor.authorHatakeyama, Taiki-
dc.contributor.authorWang, Yuan-
dc.contributor.authorZhang, Xiang-
dc.date.accessioned2018-07-24T08:59:22Z-
dc.date.available2018-07-24T08:59:22Z-
dc.date.issued2015-
dc.identifier.citationNano Letters, 2015, v. 15, n. 11, p. 7383-7387-
dc.identifier.issn1530-6984-
dc.identifier.urihttp://hdl.handle.net/10722/257290-
dc.description.abstract© 2015 American Chemical Society. On-chip optical data processing and photonic quantum integrated circuits require the integration of densely packed directional couplers at the nanoscale. However, the inherent evanescent coupling at this length scale severely limits the compactness of such on-chip photonic circuits. Here, inspired by the adiabatic elimination in a N-level atomic system, we report an experimental realization of a pair of directional couplers that are effectively isolated from each other despite their subwavelength packing. This approach opens the way to ultradense arrays of waveguide couplers for integrated optical and quantum logic gates.-
dc.languageeng-
dc.relation.ispartofNano Letters-
dc.subjectwaveguides-
dc.subjectquantum computing-
dc.subjectnear-field optical microscopy-
dc.subjectnanophotonics-
dc.subjectIntegrated optics devices-
dc.subjectatomic molecular and optical physics-
dc.titleExperimental Realization of Two Decoupled Directional Couplers in a Subwavelength Packing by Adiabatic Elimination-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/acs.nanolett.5b02790-
dc.identifier.scopuseid_2-s2.0-84946854846-
dc.identifier.volume15-
dc.identifier.issue11-
dc.identifier.spage7383-
dc.identifier.epage7387-
dc.identifier.eissn1530-6992-
dc.identifier.isiWOS:000364725400032-
dc.identifier.issnl1530-6984-

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