Microfiber-microcavity system for efficient single photon collection

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dc.contributor.authorLee, Chang Minko
dc.contributor.authorLim, Hee-Jinko
dc.contributor.authorLee, Mireuko
dc.contributor.authorSchneider, Christianko
dc.contributor.authorMaier, Sebastianko
dc.contributor.authorHoefling, Svenko
dc.contributor.authorKamp, Martinko
dc.contributor.authorLee, Yong-Heeko
dc.date.accessioned2016-12-14T02:23:30Z-
dc.date.available2016-12-14T02:23:30Z-
dc.date.created2016-11-22-
dc.date.created2016-11-22-
dc.date.issued2016-10-
dc.identifier.citationOPTICS EXPRESS, v.24, no.20, pp.23471 - 23480-
dc.identifier.issn1094-4087-
dc.identifier.urihttp://hdl.handle.net/10203/214840-
dc.description.abstractSingle photon sources are key components for various quantum information processing. For practical quantum applications, bright single photon sources with efficient fiber-optical interfaces are highly required. Here, bright fiber-coupled single photon sources based on InAs quantum dots are demonstrated through the k-vector matching between a microfiber mode and a normal mode of the linear photonic crystal cavity. One of the modes of the linear photonic crystal cavity whose k-vector is similar to that of the microfiber mode is employed. From independent transmission measurement, the coupling efficiency directly into the fiber of 58% is obtained. When the quantum dot and cavity system is non-resonantly pumped with 80 MHz pulse train, a raw count rate of 1.81 MHz is obtained with g((2))(0) = 0.46. Resonant pump is expected to improve the rather high g((2))(0) value. Time-resolved photoluminescence is also measured to confirm the three-fold Purcell enhancement. This system provides a promising route for efficient direct fiber collections of single photons for quantum information processing. (C) 2016 Optical Society of America-
dc.languageEnglish-
dc.publisherOPTICAL SOC AMER-
dc.subjectQUANTUM-DOT-
dc.subjectOPTICAL-FIBERS-
dc.subjectSOLID-STATE-
dc.subjectBRIGHT-
dc.subjectGENERATION-
dc.subjectRESONATOR-
dc.subjectEMISSION-
dc.titleMicrofiber-microcavity system for efficient single photon collection-
dc.typeArticle-
dc.identifier.wosid000387543000107-
dc.identifier.scopusid2-s2.0-84989938004-
dc.type.rimsART-
dc.citation.volume24-
dc.citation.issue20-
dc.citation.beginningpage23471-
dc.citation.endingpage23480-
dc.citation.publicationnameOPTICS EXPRESS-
dc.identifier.doi10.1364/OE.24.023471-
dc.embargo.liftdate2016-12-31-
dc.embargo.terms2016-12-31-
dc.contributor.localauthorLee, Yong-Hee-
dc.contributor.nonIdAuthorSchneider, Christian-
dc.contributor.nonIdAuthorMaier, Sebastian-
dc.contributor.nonIdAuthorHoefling, Sven-
dc.contributor.nonIdAuthorKamp, Martin-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordPlusQUANTUM-DOT-
dc.subject.keywordPlusOPTICAL-FIBERS-
dc.subject.keywordPlusSOLID-STATE-
dc.subject.keywordPlusBRIGHT-
dc.subject.keywordPlusGENERATION-
dc.subject.keywordPlusRESONATOR-
dc.subject.keywordPlusEMISSION-
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