scholarly journals Nonlinear Optical Chromophores with Configuration-Locked Polyenes Possessing Enhanced Thermal Stability and Chemical Stability

1998 ◽  
Vol 10 (11) ◽  
pp. 3284-3286 ◽  
Author(s):  
Ching-Fong Shu ◽  
Yuan-Cheng Shu ◽  
Zhi-Hao Gong ◽  
Shie-Ming Peng ◽  
Gene-Hsiang Lee ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Chemical Stability ◽  
Nonlinear Optical ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

New Developments in Thermally and Chemically Stable Nonlinear Optical Chromophores for E-O Device Applications

1995 ◽  
Vol 413 ◽  
Author(s):  
Varanasi Pushkara Rao ◽  
Alex K-Y. Jen ◽  
Kevin J. Drost ◽  
Y. M. Cai
Keyword(s):  
Thermal Stability ◽  
Chemical Stability ◽  
Nonlinear Optical ◽  
Linear Absorption ◽  
New Developments ◽  
New Class ◽  
Device Applications ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores ◽  
Host Polymer

ABSTRACTA new class of second order nonlinear optical chromophores resulted from the replacement of the most reactive CN group in tricyanovinylthiophene derivatives with aryl units, have been designed and synthesized. It was shown that these chromophores provide excellent tradeoffs among many relevant properties such as molecular nonlinearity, linear absorption at 830 nm, inherent thermal stability, chemical stability in processing solvents as well as host polymer matrices at high temperatures and attenuation at 830 nm.

Phenyltetraene-Based Nonlinear Optical Chromophores with Enhanced Chemical Stability and Electrooptic Activity

2007 ◽  
Vol 9 (22) ◽  
pp. 4471-4474 ◽  
Author(s):  
Jingdong Luo ◽  
Su Huang ◽  
Yen-Ju Cheng ◽  
Tae-Dong Kim ◽  
Zhengwei Shi ◽  
...  
Keyword(s):  
Chemical Stability ◽  
Nonlinear Optical ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Synthesis of nonlinear optical chromophores with isophorone-derived bridges for enhanced thermal stability and electro-optic activity

2020 ◽  
Vol 8 (27) ◽  
pp. 9226-9235 ◽  
Author(s):  
Fenggang Liu ◽  
Songmin Mo ◽  
Zhaofen Zhai ◽  
Meishan Peng ◽  
Shuangke Wu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

In this work, we developed a series of nonlinear optical chromophores J1–J4 with the same julolidinyl-based donor and tricyanovinyldihydrofuran acceptor with different modified isophorone-derived bridges.

Enhanced thermal stability and electro-optic activity from fluorene-based nonlinear optical chromophores

2020 ◽  
Vol 183 ◽  
pp. 108751
Author(s):  
Fenggang Liu ◽  
Canwen Yu ◽  
Gangzhi Qin ◽  
Meishan Peng ◽  
Ziwei Wang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Synthesis of novel nonlinear optical chromophores: achieving enhanced electro-optic activity and thermal stability by introducing rigid steric hindrance groups into the julolidine donor

2017 ◽  
Vol 5 (7) ◽  
pp. 1675-1684 ◽  
Author(s):  
Hua Zhang ◽  
Hongyan Xiao ◽  
Fenggang Liu ◽  
Fuyang Huo ◽  
Yanling He ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Steric Hindrance ◽  
Nonlinear Optical ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

A series of chromophores based on julolidine donors modified by four different rigid steric hindrance groups with the same thiophene bridges and strong tricyanovinyldihydrofuran acceptors were synthesised.

Nonlinear optical chromophores containing a novel pyrrole-based bridge: optimization of electro-optic activity and thermal stability by modifying the bridge

2014 ◽  
Vol 2 (37) ◽  
pp. 7785-7795 ◽  
Author(s):  
Fenggang Liu ◽  
Haoran Wang ◽  
Yuhui Yang ◽  
Huajun Xu ◽  
Maolin Zhang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Nonlinear Optical ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

New chromophores containing a novel pyrrole-based bridge were synthesized and the hyperpolarizability can be effectively translated into large electro-optic coefficients in poled polymers.

Design and Synthesis of Highly Efficient Nonlinear Optical Chromophores

1999 ◽  
Vol 598 ◽  
Author(s):  
Xiaoming Wu ◽  
Alex K.-Y. Jen
Keyword(s):  
Computational Modeling ◽  
Polymer Matrix ◽  
Chemical Stability ◽  
Nonlinear Optical ◽  
Optical Loss ◽  
Design And Synthesis ◽  
Nlo Chromophores ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores ◽  
Thermal And Chemical Stability

ABSTRACTTwo series of highly hyperpolarizable nonlinear optical (NLO) chromophores, containing perfluoroaryl dicyanovinyl and phenyl tetracyanobutadienyl acceptors, have been designed and synthesized. These chromophores show good thermal and chemical stability. The 3D conformational structures, confirmed by computational modeling, enhance polymer matrix compatibility and decrease optical loss of the polymer films. The guest-host polymers of the chromophores show large electro-optical activities.

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