Second-harmonic generation in multilayer hexagonal boron nitride flakes

被引：44

作者：

Kim, Sejeong ^{[1
]}

Froch, Johannes E. ^{[1
]}

Gardner, Augustine ^{[1
]}

Li, Chi ^{[1
]}

Aharonovich, Igor ^{[1
]}

Solntsev, Alexander S. ^{[1
]}

机构：

[1] Univ Technol Sydney, Sch Math & Phys Sci, Ultimo, NSW 2007, Australia

来源：

OPTICS LETTERS | 2019年 / 44卷 / 23期

基金：

澳大利亚研究理事会;

关键词：

GRAPHENE;

D O I：

10.1364/OL.44.005792

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this Letter, we report the second-harmonic generation (SHG) from thick hexagonal boron nitride (hBN) flakes with approximately 109-111 layers. The resulting effective second-order susceptibility is similar to previously reported few-layer experiments. This confirms that thick hBN flakes can serve as a platform for nonlinear optics, which is useful because thick flakes are easy to exfoliate while retaining a large size. We also show spatial second-harmonic maps revealing that SHG remains a useful tool for the characterization of the layer structure, even in the case of a large number of layers. (C) 2019 Optical Society of America

引用

页码：5792 / 5795

页数：4

共 28 条

[1] [Anonymous], 2017, SENSORS BASEL, DOI [DOI 10.3390/s17092088, DOI 10.3390/S17092088]
[2] Nonlinear Optics with 2D Layered Materials
Autere, Anton
Jussila, Henri
Dai, Yunyun
Wang, Yadong
Lipsanen, Harri
Sun, Zhipei
[J]. ADVANCED MATERIALS, 2018, 30 (24)
[3] Enhanced second-harmonic generation from two-dimensional MoSe2 on a silicon waveguide
Chen, Haitao
Corboliou, Vincent
Solntsev, Alexander S.
Choi, Duk-Yong
Vincenti, Maria A.
de Ceglia, Domenico
de Angelis, Costantino
Lu, Yuerui
Neshev, Dragomir N.
[J]. LIGHT-SCIENCE & APPLICATIONS, 2017, 6 : e17060 - e17060
[4] Near bandgap second-order nonlinear optical characteristics of MoS2 monolayer transferred on transparent substrates
Clark, D. J.
Le, C. T.
Senthilkumar, V.
Ullah, F.
Cho, H. -Y.
Sim, Y.
Seong, M. -J.
Chung, K. -H.
Kim, Y. S.
Jang, J. I.
[J]. APPLIED PHYSICS LETTERS, 2015, 107 (13)
[5] Spectral behavior of second harmonic signals from organic and non-organic materials in multiphoton microscopy
Ehmke, Tobias
Knebl, Andreas
Reiss, Stephan
Fischinger, Isaak R.
Seiler, Theo G.
Stachs, Oliver
Heisterkamp, Alexander
[J]. AIP ADVANCES, 2015, 5 (08)
[6] Cavity nonlinear optics with layered materials
Fryett, Taylor
Zhan, Alan
Majumdar, Arka
[J]. NANOPHOTONICS, 2018, 7 (02) : 355 - 370
[7] Silicon photonic crystal cavity enhanced second-harmonic generation from monolayer WSe2
Fryett, Taylor K.
Seyler, Kyle L.
Zheng, Jiajiu
Liu, Chang-Hua
Xu, Xiaodong
Majumdar, Arka
[J]. 2D MATERIALS, 2017, 4 (01):
[8] Nonlinear optics in daily life
Garmire, Elsa
[J]. OPTICS EXPRESS, 2013, 21 (25): : 30532 - 30544
[9] Second Harmonic Generation from Artificially Stacked Transition Metal Dichalcogenide Twisted Bilayers
Hsu, Wei-Ting
Zhao, Zi-Ang
Li, Lain-Jong
Chen, Chang-Hsiao
Chiu, Ming-Hui
Chang, Pi-Shan
Chou, Yi-Chia
Chang, Wen-Hao
[J]. ACS NANO, 2014, 8 (03) : 2951 - 2958
[10] Inniss D., 2016, SILICON PHOTONICS FU, P226

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