Influence of rotational isomerism on two-photon absorption properties of FTC chromophores

被引：6
|
作者：
Han Guang-Chao [1 ]
Zhao Ke [1 ]
Liu Peng-Wei [1 ]
Zhang Li-Li [1 ]
机构：
[1] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China
来源：
CHINESE PHYSICS B | 2012年 / 21卷 / 11期
基金：
中国国家自然科学基金;
关键词：
rotational isomerism; two-photon absorption; organic molecule; OPTICAL-PROPERTIES; ORGANIC-MOLECULES; DESIGN;
D O I：
10.1088/1674-1056/21/11/118201
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The influence of rotational isomerism on the two-photon absorption (TPA) of FTC chromophores has been investigated using the quadratic response theory with the B3LYP functional. Eight rotamers induced by three rotatable single bonds in the molecule are fully optimized, and it is found that their conformational energies are nearly degenerate. Our calculations demonstrate that rotational isomerism has an important effect on the TPA cross sections. For a certain rotamer, the maximum TPA cross section is enhanced significantly. In addition, in the longer wavelength region, the rotational isomerism could lead to a large shift of the TPA position.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] Synthesis, structures, and two-photon absorption properties of two new heterocycle-based organic chromophores
    Yan, Yun-Xing
    Fan, Hai-Hua
    Lam, Chi-Keung
    Huang, Hong
    Wang, Jing
    Hu, Sheng
    Wang, He-Zhou
    Chen, Xiao-Ming
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2006, 79 (10) : 1614 - 1619
  • [42] Synthesis, nonlinear optical properties and the possible mechanism of photopolymerization of two new two-photon absorption chromophores
    Yan, YX
    Tao, XT
    Sun, YH
    Xu, GB
    Wang, CK
    Yang, JX
    Zhao, M
    Jiang, MH
    JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (09) : 3007 - 3013
  • [43] Two-Photon Absorption Properties of Two-Dimensional π-Conjugated Chromophores: Combined Experimental and Theoretical Study
    Ohta, Koji
    Yamada, Satoru
    Kamada, Kenji
    Slepkov, Aaron D.
    Hegmann, Frank A.
    Tykwinski, Rik R.
    Shirtcliff, Laura D.
    Haley, Michael M.
    Salek, Pawel
    Gel'mukhanov, Faris
    Agren, Hans
    JOURNAL OF PHYSICAL CHEMISTRY A, 2011, 115 (02): : 105 - 117
  • [44] Two-photon Absorption and Optical Power Limiting Properties of Two Novel Dibenzothiophene-based Chromophores
    Jian Wei CHENG1
    ChineseChemicalLetters, 2006, (09) : 1263 - 1266
  • [45] Enhanced two-photon absorption of chromophores confined in two-dimensional nanospace
    Kamada, Kenji
    Tanamura, Yoshihiko
    Ueno, Kosei
    Ohta, Koji
    Misawa, Hiroaki
    JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (30): : 11193 - 11198
  • [46] Effects of torsional disorder and position isomerism on two-photon absorption properties of polar chromophore dimers
    Jia, Hai-Hong
    Zhao, Ke
    Wu, Xiang-Lian
    CHEMICAL PHYSICS LETTERS, 2014, 612 : 151 - 156
  • [47] Synthesis of chromophores with porphyrin core and triphenylamine branching effect on the properties of linear/two-photon absorption
    Fan, Congbin
    Wang, Xiaomei
    Wang, Xiaohong
    Luo, Jianfang
    OPTICAL MATERIALS, 2012, 34 (04) : 609 - 615
  • [48] TDDFT study of one- and two-photon absorption properties:: Donor-π-acceptor chromophores
    Day, PN
    Nguyen, KA
    Pachter, R
    JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (05): : 1803 - 1814
  • [49] Synthesis and characterization of efficient two-photon absorption chromophores with increased dimensionality
    Lincker, F
    Masson, P
    Nicoud, JF
    JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, 2005, 14 (03) : 319 - 329
  • [50] Two-Photon Absorption Properties of Proquinoidal D-A-D and A-D-A Quadrupolar Chromophores
    Susumu, Kimihiro
    Fisher, Jonathan A. N.
    Zheng, Jieru
    Beratan, David N.
    Yodh, Arjun G.
    Therien, Michael J.
    JOURNAL OF PHYSICAL CHEMISTRY A, 2011, 115 (22): : 5525 - 5539
12345