scholarly journals Study of high-order harmonic generation in xenon based on time-dependent density-functional theory

2021 ◽  
Author(s):  
Aleksandr Romanov ◽  
Alexander Andreevich Silaev ◽  
Tatiana Sergeyevna Sarantseva ◽  
Mikhail Vladimirovich Frolov ◽  
Nikolay V. Vvedenskii
Keyword(s):  
Density Functional Theory ◽  
Harmonic Generation ◽  
Density Functional ◽  
High Order ◽  
Time Dependent ◽  
High Order Harmonic Generation ◽  
Functional Theory ◽  
High Order Harmonic ◽  
Dependent Density

Second-order nonlinear optical properties of Stenhouse photoswitches: insights from density functional theory

2018 ◽  
Vol 20 (43) ◽  
pp. 27658-27667 ◽  
Author(s):  
Claire Tonnelé ◽  
Benoît Champagne ◽  
Luca Muccioli ◽  
Frédéric Castet
Keyword(s):  
Density Functional Theory ◽  
Optical Properties ◽  
Harmonic Generation ◽  
Density Functional ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Nonlinear Optical Properties ◽  
Time Dependent ◽  
Functional Theory ◽  
Dependent Density

Nonlinear optical properties of Stenhouse photoswitches are computed using time-dependent density functional theory, revealing large variations in the amplitude and symmetry of the second harmonic generation responses.

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