APM OpenIR
Ultrafast intraband electron dynamics of preexcited SiO2
Lu, Ling-Jie1,2; Bian, Xue-Bin1
2020-04-27
Source PublicationOPTICS EXPRESS
ISSN1094-4087
Volume28Issue:9Pages:13432-13442
AbstractIntraband high-order harmonics in solids reflect the nonlinear motion of carriers in the energy bands and have important applications. In general, multiple energy bands contribute to the intraband harmonics. We reveal the interference mechanism of intraband harmonics between electrons and holes by using the k-resolved semiclassical intraband model. The model gives a quantitative relationship between the intraband radiation yield, the energy band dispersion, and the laser parameters. Based on a preexcitation scheme, we present a method to reconstruct energy bands by using the intraband harmonics. We simulate the intraband harmonics of photo-carriers polarized by a bias field. The variation of harmonic yields as a function of a delay time results from the k-resolved energy band dispersion and reflects the Bloch oscillation of photo-carriers driven by the bias field. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China
DOI10.1364/OE.391704
WOS KeywordHIGH-HARMONIC GENERATION ; BLOCH OSCILLATIONS ; FIELD ; PULSES
Language英语
Funding ProjectNational Natural Science Foundation of China[11674363] ; National Natural Science Foundation of China[91850121] ; National Key Research and Development Program of China[2019YFA0307702]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000530854700073
PublisherOPTICAL SOC AMER
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Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/22637
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorBian, Xue-Bin
Affiliation1.Chinese Acad Sci, Innovat Acad Precis Measurement Sci & Technol, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Lu, Ling-Jie,Bian, Xue-Bin. Ultrafast intraband electron dynamics of preexcited SiO2[J]. OPTICS EXPRESS,2020,28(9):13432-13442.
APA Lu, Ling-Jie,&Bian, Xue-Bin.(2020).Ultrafast intraband electron dynamics of preexcited SiO2.OPTICS EXPRESS,28(9),13432-13442.
MLA Lu, Ling-Jie,et al."Ultrafast intraband electron dynamics of preexcited SiO2".OPTICS EXPRESS 28.9(2020):13432-13442.
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