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dc.contributor.author | Petrovnin K. | |
dc.contributor.author | Smirnov M. | |
dc.contributor.author | Fedotov I. | |
dc.contributor.author | Voronin A. | |
dc.contributor.author | Latypov I. | |
dc.contributor.author | Shmelev A. | |
dc.contributor.author | Talipov A. | |
dc.contributor.author | Matveeva T. | |
dc.contributor.author | Fedotov A. | |
dc.contributor.author | Moiseev S. | |
dc.contributor.author | Zheltikov A. | |
dc.date.accessioned | 2020-01-15T21:48:11Z | |
dc.date.available | 2020-01-15T21:48:11Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 1612-2011 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/156061 | |
dc.description.abstract | © 2019 Astro Ltd. Four-wave mixing (FWM) of ultrashort laser pulses in a highly nonlinear photonic-crystal fiber is shown to provide a multimodal source of broadband quantum states of light. In the regime of low pump powers, generation of two-photon states and heralded single photons with a bandwidth up to ≈6 THz is demonstrated within an FWM-sideband tunability range of ≈55 THz. In the modality of heralded single-photon generation, three-detector measurements of the conditional second-order correlation function reveal a strong antibunching in the signal-photon channel, with more than 99.2% of the signal counts identified as truly single-photon states. At high pump powers, two-detector signal-idler correlation function measurements indicate broadband bright squeezed vacuum generation. | |
dc.relation.ispartofseries | Laser Physics Letters | |
dc.subject | four-wave mixing | |
dc.subject | nonlinear fiber optics | |
dc.subject | quantum optics | |
dc.title | Broadband quantum light on a fiber-optic platform: From biphotons and heralded single photons to bright squeezed vacuum | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 7 | |
dc.relation.ispartofseries-volume | 16 | |
dc.collection | Публикации сотрудников КФУ | |
dc.source.id | SCOPUS16122011-2019-16-7-SID85069751405 |