Determination of the orientational order parameters in polysilane LB-films by measuring third-order-susceptibility tensor components

1993 ◽  
Author(s):  
Myoungsik Cha ◽  
Dieter Neher ◽  
F. W. Embs ◽  
Silvia Mittler-Neher ◽  
George I. Stegeman
Keyword(s):  
Orientational Order ◽  
Order Parameters ◽  
Third Order ◽  
Lb Films ◽  
Susceptibility Tensor ◽  
Order Susceptibility

Single-Measurement Determination of a Complex Third-Order Susceptibility in Isotropic Media

1998 ◽  
Vol 07 (01) ◽  
pp. 1-11
Author(s):  
P. Wiewiór ◽  
C. Radzewicz ◽  
A. Błȩdowski ◽  
J. S. Krasinski
Keyword(s):  
Nonlinear Susceptibility ◽  
Single Measurement ◽  
Third Order ◽  
Susceptibility Tensor ◽  
Ti:Sapphire Laser ◽  
Isotropic Media ◽  
Novel Method ◽  
Order Susceptibility ◽  
Third Order Nonlinear Susceptibility

A novel method for determination of real and imaginary parts of a third-order nonlinear susceptibility tensor in a single measurement is proposed and demonstrated. The method measures directly the ratio of imaginary to real part of the [Formula: see text] coefficient in isotropic media. Its sensitivity is high enough to enable measurements with unamplified pulses from a mode-locked Ti:Sapphire laser. Results of measurements for CS 2, 1-Chlornaphtalene and polycrystalline ZnSe are presented.

Determination of second-order susceptibility tensor elements of organic multilayer and waveguide structure

2001 ◽  
Vol 121 (1-3) ◽  
pp. 1505-1506 ◽  
Author(s):  
C. Flueraru ◽  
S. Schrader ◽  
B. Dietzel ◽  
H. Motschmann ◽  
B. Schultz ◽  
...  
Keyword(s):  
Waveguide Structure ◽  
Second Order ◽  
Susceptibility Tensor ◽  
Order Susceptibility

scholarly journals Considerations in the determination of orientational order parameters from X-ray scattering experiments

2018 ◽  
Vol 46 (1) ◽  
pp. 11-24 ◽  
Author(s):  
Mark T. Sims ◽  
Laurence C. Abbott ◽  
Robert M. Richardson ◽  
John W. Goodby ◽  
John N. Moore
Keyword(s):  
Orientational Order ◽  
Order Parameters ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering
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