scholarly journals The design and synthesis of nonlinear optical chromophores containing two short chromophores for an enhanced electro-optic activity

2021 ◽  
Author(s):  
Fenggang Liu ◽  
Gangzhi Qin ◽  
Ziheng Li ◽  
Ziwei Wang ◽  
Meishan Peng ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Design And Synthesis ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

A series of nonlinear optical chromophores A–D based on the diethylaminophenyl donor and tricyanofuran or phenyl-trifluoromethyl-tricyanofuran acceptors coupled through a tetraene bridge was synthesized and investigated.

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.

Progress on nonlinear optical chromophores and polymers for practical electro-optic waveguide application

1993 ◽  
Author(s):  
Robert J. Twieg ◽  
K. M. Betterton ◽  
Donald M. Burland ◽  
Victor Y. Lee ◽  
Robert D. Miller ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Electro Optic ◽  
Optic Waveguide ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

scholarly journals Synthesis of Novel Organic Nonlinear Optical Chromophores and the Enhancement of Electro-optic Activity of the Additional Donors

2013 ◽  
Vol 33 (3) ◽  
pp. 530
Author(s):  
Yingcai You ◽  
Xianzhong Tang ◽  
Xiang Tang ◽  
Kunpeng Jia ◽  
Yang Wang ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Enhancement of electro-optic properties of nonlinear optical chromophores by introducing pentafluorobenzene group into the donor and π-bridge

2019 ◽  
Vol 170 ◽  
pp. 107607 ◽  
Author(s):  
Jinlong Lei ◽  
Chengjun Guo ◽  
Fenggang Liu ◽  
Shujie Chen ◽  
Wen-Jing Shi ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

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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