Multipolariton control in attosecond transient absorption of autoionizing states
Multipolariton control in attosecond transient absorption of autoionizing states
复制标题
自电离态阿秒瞬态吸收的多极化控制
DOI:
10.1103/physreva.105.063107
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发表时间:
2022
影响因子:
2.9
通讯作者:
Sandhu, A.
中科院分区:
文献类型:
--
作者:
Yanez-Pagans, S.;Cariker, C.;Shaikh, M.;Argenti, L.;Sandhu, A.
Tunable attosecond transient absorption spectroscopy is an ideal tool for studying and manipulating autoionization dynamics in the continuum. We investigate near-resonant two-photon couplings between the brightand darkautoionizing states of argon that lead to Autler-Townes-like interactions, forming entangled light-matter states or polaritons. We observe that one-photon couplings with intermediate dark states play an important role in this interaction, leading to the formation of multiple polaritonic branches whose energies exhibit avoided crossings as a function of the dressing-laser frequency. Our experimental measurements and theoretical essential-state simulations show good agreement and reveal how the delay, frequency, and intensity of the dressing pulse govern the properties of autoionizing polariton multiplets. These results demonstrate new pathways for quantum control of autoionizing states with optical fields.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
L. Argenti;R. Moccia
通讯作者:
R. Moccia
影响因子:
64.8
作者:
Goulielmakis, Eleftherios;Loh, Zhi-Heng;Krausz, Ferenc
通讯作者:
Krausz, Ferenc
影响因子:
56.9
作者:
Ott, Christian;Kaldun, Andreas;Pfeifer, Thomas
通讯作者:
Pfeifer, Thomas
影响因子:
2.9
作者:
Chew, Andrew;Douguet, Nicolas;Chang, Zenghu
通讯作者:
Chang, Zenghu
影响因子:
56.9
作者:
Kaldun, A.;Blaettermann, A.;Pfeifer, T.
通讯作者:
Pfeifer, T.