Second-Order Nonlinear Optical Properties of Functionalized Ionophores: Cation-Steered Modulation of the First Hyperpolarizability

2000 ◽  
Vol 112 (21) ◽  
pp. 4017-4020
Author(s):  
Stephan Houbrechts ◽  
Yuji Kubo ◽  
Tomokazu Tozawa ◽  
Sumio Tokita ◽  
Tatsuo Wada ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
First Hyperpolarizability

Second-order nonlinear optical properties of [60]fullerene-fused dihydrocarboline derivates: a theoretical study on switch effect

2019 ◽  
Vol 7 (42) ◽  
pp. 13052-13058 ◽  
Author(s):  
Nana Ma ◽  
Mingyue Lv ◽  
Tongxin Liu ◽  
Mengxiao Song ◽  
Yan Liu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Theoretical Study ◽  
Theoretical Calculations ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
First Hyperpolarizability

The theoretical calculations show that [60]fullerene-fused dihydrocarboline derivatives exhibit significant first hyperpolarizability contrasts induced by their electrochemical feature.

Frequency dependence of chiral carbon nanotubes electronic hyperpolarizability determined with sum over states method

2005 ◽  
Vol 1 (4) ◽  
pp. 198-203 ◽  
Author(s):  
L. De Dominicis
Keyword(s):  
Carbon Nanotubes ◽  
Optical Properties ◽  
Frequency Dependence ◽  
Nonlinear Optical ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
First Hyperpolarizability ◽  
Direct Identification ◽  
Resonant Enhancement ◽  
Chiral Carbon

This study reports the results of direct implantation of symmetry into calculations of carbon nanotubes (CNTs) second order nonlinear optical properties. In particular, it is described a code based on sum over states (SOS) method and suitable to evaluate quantitatively the frequency dependence of CTNs first hyperpolarizability. The main advantage of performing SOS calculations with symmetrized eigenfunctions relies on the direct identification of the essential channels giving a contribution to first hyperpolarizability. As an explicative example the results of calculation for the (4,1) chiral topology are reported and the transitions responsible for resonant enhancement are identified.

Design of novel graphdiyne-based materials with large second-order nonlinear optical properties

2018 ◽  
Vol 6 (28) ◽  
pp. 7576-7583 ◽  
Author(s):  
Xiaojun Li
Keyword(s):  
Optical Properties ◽  
Optical Materials ◽  
Alkali Metals ◽  
Nonlinear Optical ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
Nonlinear Optical Materials ◽  
First Hyperpolarizability

A series of graphdiyne-based nonlinear optical materials were theoretically designed through adsorbing alkali metals (Li, Na, K) on a largely delocalized π-conjugated graphdiyne surface, and the K3@GDY cluster has a significantly enhanced first hyperpolarizability of ∼1.61 × 105 a.u.

Second-order nonlinear optical properties of two chalcone derivatives: insights from sum-over-states

2021 ◽  
Author(s):  
Jean Custodio ◽  
Giulio Demetrius Creazo d'Oliveira ◽  
Fernando Gotardo ◽  
Leandro Cocca ◽  
Leonardo De Boni ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Theoretical Study ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
Chalcone Derivatives

In the following study, a combined experimental and theoretical study of the nonlinear optical properties (NLO) of two chalcone derivatives, (E)-3-(2-methoxyphenyl)-1-(2-(phenylsulfonylamine)phenyl)prop-2-en-1-one (MPSP) and (E)-3-(3-nitrophenyl)-1-(2-(phenylsulfonylamine)phenyl)prop-2-en-1-one (NPSP) in DMSO is reported. Single...

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