Optical Tuning of Second-Order Optical Nonlinearity in Transition Metal Dichalcogenides

被引：0

作者：

Taghinejad, Mohammad ^{[1
]}

Xu, Zihao ^{[2
]}

Wang, Hua ^{[3
]}

Taghinejad, Hossein ^{[1
]}

Lee, Kyu-Tae ^{[1
]}

Rodrigues, Sean P. ^{[1
,4
]}

Adibi, Ali ^{[1
]}

Qian, Xiaofeng ^{[3
]}

Lian, Tianquan ^{[2
]}

Cai, Wenshan ^{[1
,5
]}

机构：

[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA

[2] Emory Univ, Dept Chem, Atlanta, GA 30322 USA

[3] Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX 77843 USA

[4] Toyota Res Inst North Amer, Ann Arbor, MI 48105 USA

[5] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2020年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We show that the optical depopulation of conduction band electrons, close to high-symmetry K/K' points, modulates the contribution of interband electronic transitions in the second-order dielectric susceptibility of transition metal dichalcogenides, enabling ultrafast tuning of nonlinear processes. (C) 2020 The Author(s)

引用

页数：2

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