nonlinear optical properties
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Preparation and third order nonlinear optical properties of corrole functionalized GO nanohybrids

2022 ◽  
Vol 149 ◽  
pp. 107813
Author(s):  
Guifen Lu ◽  
Peng Zhang ◽  
Yongjie Gao ◽  
Siyuan Yu ◽  
Ying Yang
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Third Order

Influence of adding 5-ammonium valeric acid bomide on the linear and nonlinear optical properties of formamidinium lead bromide perovskite films

2022 ◽  
Vol 124 ◽  
pp. 111955
Author(s):  
A.M. El-naggar ◽  
Mohamed Bakr Mohamed ◽  
Rawabi E. Alatawi ◽  
Zein K. Heiba ◽  
M.M. Osman ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Valeric Acid ◽  
Nonlinear Optical Properties ◽  
Lead Bromide ◽  
Linear And Nonlinear

A facile synthesis and structural elucidation for furfural based chromophores: Prediction of linear and nonlinear optical properties

2022 ◽  
Vol 1249 ◽  
pp. 131543
Author(s):  
Rifat Jawaria ◽  
Muhammad Khalid ◽  
Jallat Khan ◽  
Muhammad Usman Khan ◽  
Ataualpa Albert Carmo Braga ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Structural Elucidation ◽  
Nonlinear Optical Properties ◽  
Facile Synthesis ◽  
Linear And Nonlinear

Third-Order Nonlinear Optical Properties of Ge-Ga-S Chalcogenide Glasses

2022 ◽  
Vol 905 ◽  
pp. 109-114
Author(s):  
Hao Nan Hu ◽  
Jin Feng Zhou
Keyword(s):  
Optical Properties ◽  
Chalcogenide Glasses ◽  
Nonlinear Optical ◽  
Optical Nonlinearity ◽  
Nonlinear Optical Properties ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Nonlinear Index ◽  
X 32 ◽  
Relationship Of

We have prepared GexGa4S96-x glasses for x=22.5, 27, 30 and 33.3 and GexGa8S92-x for x=32, 36 and measured their linear and nonlinear optical properties. The glasses exhibit broad transmission at a wavelength range from 1 to 12 μm. The evolution of linear, nonlinear index and two-photon absorption as a function of the content of Ge, and the relationship of n2 and β with linear refractive index and optical bandgap are analyzed. While the evolution of n2 and β is closer to the prediction by Sheik-Bahae et.al for optical nonlinearity of semiconductors. Eg of Ge-Ga-S is found to vary from 2.33 to 2.99eV, and the largest nonlinear index is 1.16×10-14cm2/W at composition of Ge32Ga8S60 .

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