Comparison of nonlinear optical chromophores containing different conjugated electron-bridges: the relationship between molecular structure-properties and macroscopic electro-optic activities of materials

RSC Advances ◽  
2014 ◽  
Vol 4 (91) ◽  
pp. 49737-49744 ◽  
Author(s):  
Jieyun Wu ◽  
Hongyan Xiao ◽  
Ling Qiu ◽  
Zhen Zhen ◽  
Xinhou Liu ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Nonlinear Optical ◽  
Molecular Shape ◽  
Simultaneous Optimization ◽  
First Hyperpolarizability ◽  
Electro Optic ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores ◽  
The Relationship ◽  
Structure Properties

In electro-optic (EO) materials, realization of large EO coefficients for organic EO materials requires the simultaneous optimization of chromophore first hyperpolarizability, acentric order, molecular shape etc.

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
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