Third-order optical nonlinearity in charge-transfer-type conjugated polymers

2004 ◽  
Vol 70 (11) ◽  
Author(s):  
Hideo Kishida ◽  
Keisuke Hirota ◽  
Takeru Wakabayashi ◽  
Ban-Lee Lee ◽  
Hisashi Kokubo ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Conjugated Polymers ◽  
Optical Nonlinearity ◽  
Third Order

Continuous control of third-order optical nonlinearity in charge-transfer-type conjugated polymers

2008 ◽  
Vol 92 (3) ◽  
pp. 033309 ◽  
Author(s):  
Hideo Kishida ◽  
Keisuke Hirota ◽  
Hiroshi Okamoto ◽  
Hisashi Kokubo ◽  
Takakazu Yamamoto
Keyword(s):  
Charge Transfer ◽  
Conjugated Polymers ◽  
Optical Nonlinearity ◽  
Continuous Control ◽  
Third Order

Twisted Thiophene-Based Chromophores with Enhanced Intramolecular Charge Transfer for Cooperative Amplification of Third-Order Optical Nonlinearity

2016 ◽  
Vol 138 (22) ◽  
pp. 6975-6984 ◽  
Author(s):  
Natasha B. Teran ◽  
Guang S. He ◽  
Alexander Baev ◽  
Yanrong Shi ◽  
Mark T. Swihart ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Optical Nonlinearity ◽  
Third Order

Investigation on ultrafast third-order optical nonlinearity of metal(dmit) 2 /(mnt) 2 charge transfer complexes

2003 ◽  
Vol 12 (3) ◽  
pp. 305-309 ◽  
Author(s):  
Wang Shu-Feng ◽  
Huang Wen-Tao ◽  
Liu Chu-Ling ◽  
Yang Hong ◽  
Gong Qi-Huang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Optical Nonlinearity ◽  
Charge Transfer Complexes ◽  
Third Order

Third-order optical nonlinearity in new π-conjugated polymers: polydiethynylsilane and polysilole

1996 ◽  
Vol 263 (1-2) ◽  
pp. 119-125 ◽  
Author(s):  
Yoichi Matsuzaki ◽  
Masayoshi Nakano ◽  
Kizashi Yamaguchi ◽  
Kazuyoshi Tanaka ◽  
Tokio Yamabe
Keyword(s):  
Conjugated Polymers ◽  
Optical Nonlinearity ◽  
Third Order

Third-order nonlinear optical spectroscopy in charge-transfer type conjugated polymers

2005 ◽  
Vol 153 (1-3) ◽  
pp. 141-144 ◽  
Author(s):  
Hideo Kishida ◽  
Keisuke Hirota ◽  
Takeru Wakabayashi ◽  
Hiroshi Okamoto ◽  
Ban-Lin Lee ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Conjugated Polymers ◽  
Optical Spectroscopy ◽  
Nonlinear Optical ◽  
Third Order ◽  
Nonlinear Optical Spectroscopy

Third-Order Optical Nonlinearity in a Polymer Composite

1989 ◽  
Vol 175 ◽  
Author(s):  
K. M. White ◽  
R. E. Harelstad ◽  
C. V. Francis ◽  
D. J. Gerbi ◽  
J. Stevens ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Polymeric Composite ◽  
Optical Nonlinearity ◽  
Electron Delocalization ◽  
Charge Transfer Complexes ◽  
Third Order ◽  
Third Harmonic ◽  
The Third ◽  
Nonlinear Characterization ◽  
Alternative Approach

AbstractThird-order optical nonlinearity in organic materials has generally been sought from molecules and polymers having extended i-electron delocalization in conjugated bonding schemes. In an alternative approach, we have investigated the third-order optical response of a polymeric composite containing charge transfer complexes in which the nonlinearity originates from intermolecular electron delocalization between π-electron clouds in charge transfer stacks. The material, which is composed of a polymer having electrondonating pendant side groups that complex with dopant electron-acceptor molecules, has been processed into an optically clear thin film. Nonlinear characterization of the film by means of third-harmonic generation suggests enhancement of the third-order response arising from charge transfer interactions.

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