Photo-isomerization induced rapid photodegradation of optical nonlinearity in cyano-substituted stilbene derivative doped poled polymer

2005 ◽  
Author(s):  
Liyong Ji ◽  
Liying Liu ◽  
Mingxin Ye ◽  
Lei Xu ◽  
Wencheng Wang
Keyword(s):  
Optical Nonlinearity ◽  
Stilbene Derivative ◽  
Poled Polymer

Experimental study of optical nonlinearity of stilbene-derivative-doped poled polymer

1998 ◽  
Author(s):  
Liying Liu ◽  
Zhanjia Hou ◽  
Lei Xu ◽  
Jie Chen ◽  
Zhiling Xu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Optical Nonlinearity ◽  
Stilbene Derivative ◽  
Poled Polymer

A relationship between the optical anisotropy and the optical nonlinearity of a poled polymer film

2005 ◽  
Author(s):  
Kazuya Takayama ◽  
Padraig A. Dunne ◽  
Kyoji Komatsu ◽  
Toshikuni Kaino
Keyword(s):  
Polymer Film ◽  
Optical Anisotropy ◽  
Optical Nonlinearity ◽  
Poled Polymer

Electric field response of second order optical nonlinearity in dye doped poled polymer

1996 ◽  
Vol 68 (2) ◽  
pp. 144-146 ◽  
Author(s):  
Takashi Sugihara ◽  
Hiroshi Haga ◽  
Sadahiko Yamamoto
Keyword(s):  
Electric Field ◽  
Optical Nonlinearity ◽  
Second Order ◽  
Poled Polymer ◽  
Field Response

Theoretical Framework of 1,3-Thiazolium-5-Thiolates Mesoionic Compounds: Exploring the Nature of Photophysical Properties and Molecular Nonlinearity

2020 ◽  
Author(s):  
Zeyu Liu ◽  
Shugui Hua ◽  
Tian Lu ◽  
Ziqi Tian
Keyword(s):  
Optical Properties ◽  
Rational Design ◽  
Rayleigh Scattering ◽  
Function Analysis ◽  
Theoretical Calculations ◽  
Photophysical Properties ◽  
Optical Nonlinearity ◽  
Nonlinear Properties ◽  
Photoelectric Performance ◽  
Wave Function Analysis

Inspired by a previous experimental study on the first-order hyperpolarizabilities of 1,3-thiazolium-5-thiolates mesoionic compounds using Hyper-Rayleigh scattering technique, we theoretically investigated the UV-Vis absorption spectra and every order polarizabilities of these mesoionic molecules. Based on the fact that the photophysical and nonlinear properties observed in the experiment can be perfectly replicated, our theoretical calculations explored the essential characteristics of the optical properties of the mesoionic compounds with different electron-donating groups at the level of electronic structures through various wave function analysis methods. The influence of the electron-donating ability of the donor on the optical properties of the molecules and the contribution of the mesoionic ring moiety to their optical nonlinearity are clarified, which have not been reported by any research so far. This work will help people understand the nature of optical properties of mesoionic-based molecules and provide guidance for the rational design of molecules with excellent photoelectric performance in the future.

Synthesis and Third-order Optical Nonlinearity of Mesoporous Au/ZrO2 Thin Films

2012 ◽  
Vol 27 (3) ◽  
pp. 327-331
Author(s):  
Qiang LU ◽  
Fang-Ming CUI ◽  
Chen-Yang WEI ◽  
Zi-Le HUA ◽  
Chang-Qing DONG
Keyword(s):  
Thin Films ◽  
Optical Nonlinearity ◽  
Third Order
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