Active organic–inorganic sol gel with high thermal stability for nonlinear optical applications

2004 ◽  
Vol 84 (7) ◽  
pp. 1064-1066 ◽  
Author(s):  
Hongxi Zhang ◽  
Dong Lu ◽  
Mahmoud Fallahi
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Sol Gel ◽  
High Thermal Stability ◽  
Optical Applications ◽  
Nonlinear Optical Applications

Prediction of Nonlinear Optical Effects for Phenyl-Substituted Nickel Dithiolenes

1997 ◽  
Vol 479 ◽  
Author(s):  
Steven Trohalaki ◽  
Robert J. Zellmer ◽  
Ruth Pachter
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Phenyl Group ◽  
High Thermal Stability ◽  
Torsional Angle ◽  
Hartree Fock ◽  
Optical Effects ◽  
Nonlinear Optical Effects ◽  
Optical Applications ◽  
Nonlinear Optical Applications

AbstractNickel dithiolene complexes, known for their strong NIR absorptions, high thermal stability, and lightfastness, are being considered for nonlinear-optical applications. In particular, phenylsubstituted nickel dithiolenes may be of interest because it has recently been shown that the hyperpolarizability of a phenyl-substituted 1,3-dithiole can be strongly dependent on the torsional angle of the phenyl group relative to the dithiole ring [1]. We report results from Hartree-Fock ab initio calculations of the second hyperpolarizability as a function of phenyl torsion.

Hybrid Materials Covalently Incorporated with Isophorone-Based Dyes through Sol−Gel Process for Nonlinear Optical Applications

2006 ◽  
Vol 110 (39) ◽  
pp. 19176-19182 ◽  
Author(s):  
Lujian Chen ◽  
Guodong Qian ◽  
Yuanjing Cui ◽  
Xuefeng Jin ◽  
Zhiyu Wang ◽  
...  
Keyword(s):  
Hybrid Materials ◽  
Nonlinear Optical ◽  
Sol Gel ◽  
Sol Gel Process ◽  
Optical Applications ◽  
Nonlinear Optical Applications

Photopatterning of hybrid sol-gel glasses for optical and nonlinear optical applications

2004 ◽  
Author(s):  
Mathieu Feuillade ◽  
Celine Croutxe-Barghorn ◽  
Loic Mager ◽  
Christiane P. Carre ◽  
Alain F. Fort
Keyword(s):  
Nonlinear Optical ◽  
Sol Gel ◽  
Optical Applications ◽  
Gel Glasses ◽  
Nonlinear Optical Applications

Processable Cross-Linked Polymers for Nonlinear Optical Applications

1993 ◽  
Vol 328 ◽  
Author(s):  
R. Ellen Harelstad ◽  
Cecil V. Francis ◽  
Peter C. Leung ◽  
Paul F. Korkowski ◽  
Kenneth M. White ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Barbituric Acid ◽  
Crystalline Form ◽  
Thermally Stable ◽  
Optical Applications ◽  
The Stability ◽  
Nonlinear Optical Applications ◽  
Thermal Stability Of

ABSTRACTNovel difunctional barbituric acid methine dyes have been synthesized for nonlinear optical applications. These Molecules have been reacted with Multi-functional isocyanates resulting in cross-linked polyurethanes. The thermal stability of the dye in crystalline form as well as dissolved in poly (Methylmethacrylate) was studied. Results suggest that although the dye crystals were thermally stable to 300 °C, when dissolved in a polymer the stability was markedly lower.

Sign in / Sign up

Export Citation Format

Share Document