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Proceedings Paper

Third-order nonlinear optical properties of two organometallic complexes-doped PMMA thin film irradiated by picosecond pulse
Author(s): Jing Sun; Xinqiang Wang; Yikun Zhao; Jingwei Chen; Quan Ren; Dong Xu; Hezhou Wang
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Paper Abstract

Two organometallic complexes, [(C2H5)4N]2[Cu(C3S5)2] and [(C4H9)4N]2[Cu(C3S5)2], abbreviated as ECDT and BCDT, were synthesized. Then the materials were doped in polymethylmethacrylate (PMMA) with the doping concentration 1 % by weight (1wt. %) using a spin-coating method. Their third-order nonlinear optical properties were studied by the Z-scan technique with 25 ps pulse duration at 1064 nm. The results revealed that the two materials exhibit self-defocusing effect and two-photo absorption at 1064 nm, the nonlinear refraction coefficient n2 are as high as -8.077×10-9, -4.564×10-9 esu, and the two-photon absorption coefficients β are 9.258×10-10, 9.851×10-10 m/W, respectively. All the results suggest that these materials have potential for the application of optical devices.

Paper Details

Date Published: 15 October 2012
PDF: 6 pages
Proc. SPIE 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy, 84190P (15 October 2012); doi: 10.1117/12.978171
Show Author Affiliations
Jing Sun, Zhongshan Univ. (China)
Jishou Univ. (China)
Xinqiang Wang, Shandong Univ. (China)
Yikun Zhao, South China Agricultural Univ. (China)
Jingwei Chen, Shandong Univ. (China)
Quan Ren, Shandong Univ. (China)
Dong Xu, Shandong Univ. (China)
Hezhou Wang, Zhongshan Univ. (China)


Published in SPIE Proceedings Vol. 8419:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy
Yadong Jiang; Junsheng Yu; Zhifeng Wang, Editor(s)

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