Symmetrical and Nonsymmetrical Chromophores with Tröger’s Base Skeleton: Chiroptical, Linear, and Quadratic Nonlinear Optical Properties-A Joint Theoretical and Experimental Study

2010 ◽  
Vol 16 (27) ◽  
pp. 8181-8190 ◽  
Author(s):  
Sergey Sergeyev ◽  
Delphine Didier ◽  
Vitaly Boitsov ◽  
Ayele Teshome ◽  
Inge Asselberghs ◽  
...  
Keyword(s):  
Experimental Study ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Troger's Base

Nonlinear optical properties of dielectric nanocolloids: Particle size and concentration effects

2016 ◽  
Vol 25 (04) ◽  
pp. 1650048 ◽  
Author(s):  
M. Y. Salazar-Romero ◽  
M. Alvarez-Ortiz ◽  
A. Balbuena Ortega ◽  
Y. A. Ayala ◽  
A. V. Arzola ◽  
...  
Keyword(s):  
Experimental Study ◽  
Particle Size ◽  
Refractive Index ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Particle Sizes ◽  
Concentration Effects ◽  
Polystyrene Nanospheres ◽  
Order Of Magnitude

The nonlinear optical properties of different samples of dielectric nanocolloids and their application to generate optical spatial solitons in two transverse dimensions are investigated. Each sample is constituted by a suspension of polystyrene nanospheres in water, and we analyze four cases with two different particle sizes (62[Formula: see text]nm and 77[Formula: see text]nm in diameter) and concentrations (0.5% and 1.0% solids). The z-scan technique is used to evaluate and compare the nonlinear refractive index of the nanocolloids. A detailed experimental study on the formation of soliton-like beams as a function of different parameters is also presented. Importantly, the generated solitons propagate along distances exceeding by one order of magnitude the propagation distances observed previously in the same kind of media.

Electronic Nature of Nonlinear Optical Properties of a Symmetrical Two-Photon Absorbing Fluorene Derivative: Experimental Study and Theoretical Modeling

2018 ◽  
Vol 122 (10) ◽  
pp. 5664-5672 ◽  
Author(s):  
Siarhei A. Kurhuzenkau ◽  
Maria Yezabel Colon Gomez ◽  
Kevin D. Belfield ◽  
Yevgeniy O. Shaydyuk ◽  
David J. Hagan ◽  
...  
Keyword(s):  
Experimental Study ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Theoretical Modeling ◽  
Nonlinear Optical Properties ◽  
Electronic Nature ◽  
Two Photon ◽  
Fluorene Derivative

Experimental study of third-order nonlinear optical properties in C60-TTF dyads with saturated (CC) chemical bonds

2002 ◽  
Vol 211 (1-6) ◽  
pp. 303-308 ◽  
Author(s):  
I. Fuks-Janczarek ◽  
S. Dabos-Seignan ◽  
B. Sahraoui ◽  
I.V. Kityk ◽  
J. Berdowski ◽  
...  
Keyword(s):  
Experimental Study ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Chemical Bonds ◽  
Third Order
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