ChemInform Abstract: Effective Second-Order Nonlinear Optical Coefficient of a Novel Transparent Material: N,N-Diphenyl-8-[2-(4-pyridyl)ethenyl]dibenzofuran-2-ylamine.

ChemInform ◽  
2010 ◽  
Vol 33 (12) ◽  
pp. no-no
Author(s):  
Jun Kawamata ◽  
Masaharu Akiba ◽  
Yoshio Inagaki
Keyword(s):  
Nonlinear Optical ◽  
Second Order ◽  
Transparent Material ◽  
Optical Coefficient ◽  
Nonlinear Optical Coefficient

Method for measurements of second-order nonlinear optical coefficient based on Z-scan

2007 ◽  
Vol 274 (1) ◽  
pp. 213-217 ◽  
Author(s):  
Shu-Qi Chen ◽  
Wei-Ping Zang ◽  
Zhi-Bo Liu ◽  
Wen-Yuan Zhou ◽  
Yong-Fa Kong ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Second Order ◽  
Optical Coefficient ◽  
Nonlinear Optical Coefficient

ENHANCEMENT OF EFFECTIVE SECOND-ORDER NONLINEARITY IN POLED POLYMERS BY INTRODUCING THE CHROMOPHORES WITH LOW GROUND STATE DIPOLE MOMENT

2003 ◽  
Vol 12 (03) ◽  
pp. 357-365 ◽  
Author(s):  
ANJUN QIN ◽  
FENGLIAN BAI ◽  
CHENG YE
Keyword(s):  
Dipole Moment ◽  
Electrostatic Interaction ◽  
Polymer Films ◽  
Ground State ◽  
Nonlinear Optical ◽  
Second Order ◽  
Optical Coefficient ◽  
Ground State Dipole Moment ◽  
Nonlinear Optical Coefficient ◽  
Second Order Nonlinearity

The strategy of introducing the chromophores with low ground state dipole moment had been discussed to overcome the effect of the electrostatic interaction between the chromophores in the poled polymer films on its nonlinearity. As a result, the effective nonlinear optical coefficient d33 of the poled films, containing the chromophores with μg in the range of 3.5–5.5 D, will enhance at least 15%, even over 30%, compared to that of 7.5 D if the first hyperpolarizabilities (β) of chromophores are in the same magnitudes. And, under the above assumption, the same level of the d33 could even be achieved by utilizing the chromophores with μg as low as 2.2 D.

Measurement of Second Order Nonlinear Optical Coefficient of CdSiP2, GaP and GaAs

2017 ◽  
Author(s):  
Joel M. Murray ◽  
Jean Wei ◽  
Frank K. Hopkins ◽  
Douglas M. Krein ◽  
Kevin T. Zawilski ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Second Order ◽  
Optical Coefficient ◽  
Nonlinear Optical Coefficient

Second-order nonlinear optical coefficient of polyphosphazene-based materials: A theoretical study

2004 ◽  
Vol 120 (19) ◽  
pp. 9401-9409 ◽  
Author(s):  
Denis Jacquemin ◽  
Olivier Quinet ◽  
Benoı̂t Champagne ◽  
Jean-Marie André
Keyword(s):  
Nonlinear Optical ◽  
Theoretical Study ◽  
Second Order ◽  
Optical Coefficient ◽  
Nonlinear Optical Coefficient

Second-Order Nonlinear Optical Effect in an Asymmetric Quantum Well

2013 ◽  
Vol 389 ◽  
pp. 1075-1079 ◽  
Author(s):  
You Bin Yu
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Nonlinear Optical ◽  
Second Order ◽  
Optical Effect ◽  
Nonlinear Optical Effect ◽  
Bulk Gaas ◽  
Optical Coefficient ◽  
Asymmetric Quantum ◽  
Nonlinear Optical Coefficient

The second-order nonlinear optical effect in asymmetric quantum wells is investigated. By using compact density-matrix approach, the analytical expression of the second-order nonlinear optical coefficient is obtained. The results show that the second-order nonlinear optical coefficient increases with the increasing of the asymmetry of quantum well. In addition, the nonlinear optical coefficient which obtained in this asymmetric quantum well is very larger than that obtained in bulk GaAs.

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