Relating the crystal structure and third-order nonlinear susceptibility of a new Neolignan derivative

2022 ◽  
Vol 1249 ◽  
pp. 131566
Author(s):  
Jean M.F. Custodio ◽  
Fernanda S. Fernandes ◽  
Wesley F. Vaz ◽  
Allen G. Oliver ◽  
Clodoaldo Valverde ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Nonlinear Susceptibility ◽  
Third Order ◽  
Third Order Nonlinear Susceptibility

The Study of the Third Order Nonlinear Susceptibility in GaSe

1982 ◽  
Vol 74 (1) ◽  
pp. 75-78 ◽  
Author(s):  
Yu. F. Solomonov ◽  
V. K. Subashiev
Keyword(s):  
Nonlinear Susceptibility ◽  
Third Order ◽  
The Third ◽  
Third Order Nonlinear Susceptibility

Glass Structures and Linea/Nonlinear Optical Properties of Ag2O-Doped TeO2 Glasses

2014 ◽  
Vol 617 ◽  
pp. 141-144 ◽  
Author(s):  
Yusuke Kasuya ◽  
Toshiki Suhara ◽  
Tomokatsu Hayakawa ◽  
Philippe Thomas ◽  
Masayuki Nogami
Keyword(s):  
Optical Properties ◽  
Absorption Edge ◽  
Photoelectron Spectroscopy ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Nonlinear Susceptibility ◽  
Third Order ◽  
Nonlinear Properties ◽  
Nonlinear Optical Devices ◽  
Third Order Nonlinear Susceptibility

A family of TeO2-based glasses is known to have high third-order nonlinear properties and expected as nonlinear optical devices. In the present study, we fabricated Ag2O-TeO2 and Ag2O-Nb2O5-TeO2 glasses, and estimated their structures and linear/nonlinear optical properties. The main results showed that the absorption-edge of the glasses was shifted to longer wavelength side with increasing Ag2O content. By Raman spectroscopy, it was found that an increase in Ag2O content promoted to change TeO4 to TeO3/TeO3+1 units. X-ray photoelectron spectroscopy (XPS) revealed the presence of an electronic state of Ag2+ ions, which was supposed to have a large influence on the absorption-edge wavelength. In Ag2O-Nb2O5-TeO2 glass system, the third-order nonlinear susceptibility χ(3) increased with increasing Ag2O content at the expense of Nb2O5 content.

Characterization of the resonant third-order nonlinear susceptibility of Si-doped GaN/AlN quantum wells and quantum dots at 1.5 µm

2008 ◽  
Author(s):  
S. Valdueza-Felip ◽  
F.B. Naranjo ◽  
M. González-Herráez ◽  
H. Fernández ◽  
J. Solis ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Wells ◽  
Nonlinear Susceptibility ◽  
Third Order ◽  
Si Doped ◽  
Third Order Nonlinear Susceptibility
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