Third-order optical nonlinearities of an organometallic complex Bis(tetra-n-propylammonium)bis(2-thioxo-1,3-dithiole-4,5-dithiolato)cuprate(II) doped in solid PMMA films

被引：5
作者：
Zhang, J. N. [1 ]
Wang, X. Q. [2 ]
Ren, Q. [1 ]
Yang, H. L. [1 ]
Chen, J. W. [1 ]
Sun, Q. [1 ]
Li, G. C. [1 ]
Li, T. B. [3 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China
[2] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[3] Taishan Univ, Dept Mat & Chem Engn, Tai An 271021, Shandong, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2011年 / 43卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Third order nonlinearity; Z scan technique; Polymeric thin films; Z-SCAN; CHALCONE DERIVATIVES; CRYSTAL-STRUCTURE; POLYMER; PARAMETERS;
D O I：
10.1016/j.optlastec.2010.09.009
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An organometallic complex bis(tetra-n-propylammonium)bis(2-thioxo-1 3-dithiole-4 5-dithiolato) cuprate(II) [(C3H7)(4)N](2)[Cu(dmit)(2)] (dmit(2-) =4 5-dithiolate-1 3-dithiole-2-thione) abbreviated as PrCu was synthesized The films of PrCu were prepared using spin coating method The third-order nonlinear optical properties of PrCu in acetone solution and PMMA films were investigated by Z-scan technique at 1064 nm with laser duration of 20 ps The Z-scan spectra reveal that the composite films exhibit large negative nonlinear refractive indices of the order of 10(-15) m(2)/W which are three orders larger than that in acetone solution The nonlinear absorption coefficients were calculated to be 9 416 x 10(-10) m/W For the composite films the figure of merit W and T meet the requirement of all-optical switching devices The experimental results show that the PrCu-doped PMMA films have potential applications for nonlinear optical devices (C) 2010 Elsevier Ltd All rights reserved
引用
收藏
页码：679 / 682
页数：4
相关论文
共 18 条
  • [1] Ultrafast nonresonant third-order optical nonlinearity of a conjugated 3,3′-bipyridine derivative from 1150 to 1600 nm
    Chen, QY
    Sargent, EH
    Leclerc, N
    Attias, AJ
    [J]. APPLIED PHYSICS LETTERS, 2003, 82 (25) : 4420 - 4422
  • [2] Z-scan measurements of third-order optical non-linearities in poly(phenylacetylenes)
    Falconieri, M
    D'Amato, R
    Furlani, A
    Russo, MV
    [J]. SYNTHETIC METALS, 2001, 124 (01) : 217 - 219
  • [3] Third-order nonlinear optical properties in [(C4H9)4N]2[Cu(C3S5)2]-doped PMMA thin film using Z-scan technique in picosecond pulse
    Fan, Heliang
    Wang, Xinqiang
    Ren, Quan
    Li, Tingbin
    Zhao, Xian
    Sun, Jing
    Zhang, Guanghui
    Xu, Dong
    Sun, Zhihua
    Yu, Gang
    [J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2010, 99 (01): : 279 - 284
  • [4] Synthesis, crystal structure and third order nonlinear optical properties of bis(tetra-n-propylammonium) bis(2-thioxo-1,3-dithiole-4,5-dithiolato)cuprate(II)
    Guo, W. F.
    Sun, X. B.
    Sun, J.
    Yu, W. T.
    Wang, X. Q.
    Zhang, G. H.
    Xu, D.
    [J]. CRYSTAL RESEARCH AND TECHNOLOGY, 2007, 42 (05) : 522 - 528
  • [5] Z-scan studies on porphyrin derivative
    Kandasamy, K
    Rao, KD
    Deshpande, R
    Puntambekar, PN
    Singh, BP
    Shetty, SJ
    Srivastava, TS
    [J]. APPLIED PHYSICS B-LASERS AND OPTICS, 1997, 64 (04): : 479 - 484
  • [6] [60]fullerene-containing polyurethane films with large ultrafast nonresonant third-order nonlinearity at telecommunication wavelengths
    Kuang, L
    Chen, QY
    Sargent, EH
    Wang, ZY
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (45) : 13648 - 13649
  • [7] Liu CM, 2002, EUR J INORG CHEM, P1591
  • [8] ORGANOMETALLIC MATERIALS FOR NONLINEAR OPTICS
    NALWA, HS
    [J]. APPLIED ORGANOMETALLIC CHEMISTRY, 1991, 5 (05) : 349 - 377
  • [9] 3,3′-Benzene-1,4-diylbis[1-(substituted)phenylprop-2-en-1-one] derivatives: A new class of materials for third-order nonlinear optical applications
    Poornesh, P.
    Ravi, K.
    Umesh, G.
    Hegde, P. K.
    Manjunatha, M. G.
    Manjunatha, K. B.
    Adhikari, A. V.
    [J]. OPTICS COMMUNICATIONS, 2010, 283 (07) : 1519 - 1527
  • [10] Nonlinear optical and optical power limiting studies on a new thiophene-based conjugated polymer in solution and solid PMMA matrix
    Poornesh, P.
    Hegde, Pramod K.
    Umesh, G.
    Manjunatha, M. G.
    Manjunatha, K. B.
    Adhikari, A. V.
    [J]. OPTICS AND LASER TECHNOLOGY, 2010, 42 (01) : 230 - 236
12