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Proceedings Paper

Nonlinear characterization of two dimensional materials (Conference Presentation)
Author(s): Alexander S. Cocking; William Murray; Kazunori Fujisawa; Anna Elias; Mauricio Terrones; Zhiwen Liu

Paper Abstract

Two-dimensional materials have attracted significant interest recently for their unique optical properties compared to their bulk counterparts. Specifically, the family of transition metal dichalcogenides (TMD), such as MoS2 and WS2, have large second order nonlinear susceptibility. Extraordinary second harmonic generation and sum frequency generation have been observed. Here we investigate the second order nonlinearity of 2D materials, including TMD layered materials with dopants and defects. Experimental results and preliminary theoretical analysis will be discussed.

Paper Details

Date Published: 19 September 2017
Proc. SPIE 10380, Ultrafast Nonlinear Imaging and Spectroscopy V, 1038006 (19 September 2017); doi: 10.1117/12.2274363
Show Author Affiliations
Alexander S. Cocking, Pennsylvania State Univ. (United States)
William Murray, Pennsylvania State Univ. (United States)
Kazunori Fujisawa, Pennsylvania State Univ. (United States)
Anna Elias, Pennsylvania State Univ. (United States)
Mauricio Terrones, Pennsylvania State Univ. (United States)
Zhiwen Liu, Pennsylvania State Univ. (United States)

Published in SPIE Proceedings Vol. 10380:
Ultrafast Nonlinear Imaging and Spectroscopy V
Zhiwen Liu, Editor(s)

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