scholarly journals Nonlinear optical properties of As20S80 system chalcogenide glass using Z-scan and its strip waveguide under bandgap light using the self-phase modulation

AIP Advances ◽  
2017 ◽  
Vol 7 (2) ◽  
pp. 025003 ◽  
Author(s):  
L. E. Zou ◽  
P. P. He ◽  
B. X. Chen ◽  
M. Iso
Keyword(s):  
Optical Properties ◽  
Chalcogenide Glass ◽  
Phase Modulation ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
The Self ◽  
Self Phase Modulation ◽  
Strip Waveguide

Two-dimensional two-photon absorptions and third-order nonlinear optical properties of Ih fullerenes and fullerene onions

2020 ◽  
Vol 22 (25) ◽  
pp. 14225-14235
Author(s):  
Xue-Lian Zheng ◽  
Ling Yang ◽  
Bo Shang ◽  
Ming-Qian Wang ◽  
Yingli Niu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Phase Modulation ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Photon Absorption ◽  
Two Dimensional ◽  
Third Order ◽  
Two Photon Absorption ◽  
Two Photon ◽  
The Third

The third order nonlinear optical properties of Ih symmetry fullerenes increase exponentially with fullerene size. The two-dimensional two-photon absorption spectra for C60 and C240 have strong self-phase modulation responses.

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