Coherent control theory and experiment of optical phonons in diamond

Abstract The coherent control of optical phonons has been experimentally demonstrated in various physical systems. While the transient dynamics for optical phonons can be explained by phenomenological models, the coherent control experiment cannot be explained due to the quantum interference. Here,...

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Main Authors:	Hiroya Sasaki, Riho Tanaka, Yasuaki Okano, Fujio Minami, Yosuke Kayanuma, Yutaka Shikano, Kazutaka G. Nakamura
Format:	Article
Language:	English
Published:	Nature Publishing Group 2018-06-01
Series:	Scientific Reports
Online Access:	https://doi.org/10.1038/s41598-018-27734-1

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spelling	doaj-344de74e64c04393ba30af6d52f2aafa2020-12-08T05:16:45ZengNature Publishing GroupScientific Reports2045-23222018-06-01811910.1038/s41598-018-27734-1Coherent control theory and experiment of optical phonons in diamondHiroya Sasaki0Riho Tanaka1Yasuaki Okano2Fujio Minami3Yosuke Kayanuma4Yutaka Shikano5Kazutaka G. Nakamura6Laboratory for Materials and Structures, Tokyo Institute of TechnologyLaboratory for Materials and Structures, Tokyo Institute of TechnologyCenter for Mesoscopic Sciences, Institute for Molecular Science, National Institutes of Natural SciencesLaboratory for Materials and Structures, Tokyo Institute of TechnologyLaboratory for Materials and Structures, Tokyo Institute of TechnologyQuantum Computing Center, Keio UniversityLaboratory for Materials and Structures, Tokyo Institute of TechnologyAbstract The coherent control of optical phonons has been experimentally demonstrated in various physical systems. While the transient dynamics for optical phonons can be explained by phenomenological models, the coherent control experiment cannot be explained due to the quantum interference. Here, we theoretically propose the generation and detection processes of the optical phonons and experimentally confirm our theoretical model using the diamond optical phonon by the doublepump-probe type experiment.https://doi.org/10.1038/s41598-018-27734-1
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Hiroya Sasaki Riho Tanaka Yasuaki Okano Fujio Minami Yosuke Kayanuma Yutaka Shikano Kazutaka G. Nakamura
spellingShingle	Hiroya Sasaki Riho Tanaka Yasuaki Okano Fujio Minami Yosuke Kayanuma Yutaka Shikano Kazutaka G. Nakamura Coherent control theory and experiment of optical phonons in diamond Scientific Reports
author_facet	Hiroya Sasaki Riho Tanaka Yasuaki Okano Fujio Minami Yosuke Kayanuma Yutaka Shikano Kazutaka G. Nakamura
author_sort	Hiroya Sasaki
title	Coherent control theory and experiment of optical phonons in diamond
title_short	Coherent control theory and experiment of optical phonons in diamond
title_full	Coherent control theory and experiment of optical phonons in diamond
title_fullStr	Coherent control theory and experiment of optical phonons in diamond
title_full_unstemmed	Coherent control theory and experiment of optical phonons in diamond
title_sort	coherent control theory and experiment of optical phonons in diamond
publisher	Nature Publishing Group
series	Scientific Reports
issn	2045-2322
publishDate	2018-06-01
description	Abstract The coherent control of optical phonons has been experimentally demonstrated in various physical systems. While the transient dynamics for optical phonons can be explained by phenomenological models, the coherent control experiment cannot be explained due to the quantum interference. Here, we theoretically propose the generation and detection processes of the optical phonons and experimentally confirm our theoretical model using the diamond optical phonon by the doublepump-probe type experiment.
url	https://doi.org/10.1038/s41598-018-27734-1
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Coherent control theory and experiment of optical phonons in diamond

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