Third-order nonlinear optical properties of [(C2H 5)4N][Co(dmit)2] using Z-scan technique

Xi Zhang, Quan Ren, Wen Feng Guo, Xiang Bing Sun, Xin Qiang Wang, Hong Liang Yang, Fu Jun Zhang, Yi Gao, Dong Xu

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A novel dmit2- complex: [(C2H5) 4N][Co(dmit)2], abbreviated as EtCo, was synthesized and its third-order optical nonlinearities were characterized by Z-scan technique at the wavelength of 1064 nm with laser duration of 40 ps. Z-scan curves revealed a negative nonlinear refraction at 1064 nm and a positive absorption was observed. The nonlinear refraction coefficient n2, the nonlinear absorption coefficient β and the molecular second hyperpolarizability γ have been determined to be as large as 9.51 × 10-19 m2/W, 2.19 × 10-12 m/W and 5.41 × 10 -31 esu respectively, suggesting that this material has potential applications in optical limiting.

Original languageEnglish (US)
Pages (from-to)191-198
Number of pages8
JournalModern Physics Letters B
Volume22
Issue number3
DOIs
StatePublished - Jan 30 2008

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refraction
optical properties
absorptivity
nonlinearity
curves
coefficients
wavelengths
lasers

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Condensed Matter Physics

Cite this

Zhang, Xi ; Ren, Quan ; Guo, Wen Feng ; Sun, Xiang Bing ; Wang, Xin Qiang ; Yang, Hong Liang ; Zhang, Fu Jun ; Gao, Yi ; Xu, Dong. / Third-order nonlinear optical properties of [(C2H 5)4N][Co(dmit)2] using Z-scan technique. In: Modern Physics Letters B. 2008 ; Vol. 22, No. 3. pp. 191-198.
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abstract = "A novel dmit2- complex: [(C2H5) 4N][Co(dmit)2], abbreviated as EtCo, was synthesized and its third-order optical nonlinearities were characterized by Z-scan technique at the wavelength of 1064 nm with laser duration of 40 ps. Z-scan curves revealed a negative nonlinear refraction at 1064 nm and a positive absorption was observed. The nonlinear refraction coefficient n2, the nonlinear absorption coefficient β and the molecular second hyperpolarizability γ have been determined to be as large as 9.51 × 10-19 m2/W, 2.19 × 10-12 m/W and 5.41 × 10 -31 esu respectively, suggesting that this material has potential applications in optical limiting.",
author = "Xi Zhang and Quan Ren and Guo, {Wen Feng} and Sun, {Xiang Bing} and Wang, {Xin Qiang} and Yang, {Hong Liang} and Zhang, {Fu Jun} and Yi Gao and Dong Xu",
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Zhang, X, Ren, Q, Guo, WF, Sun, XB, Wang, XQ, Yang, HL, Zhang, FJ, Gao, Y & Xu, D 2008, 'Third-order nonlinear optical properties of [(C2H 5)4N][Co(dmit)2] using Z-scan technique', Modern Physics Letters B, vol. 22, no. 3, pp. 191-198. https://doi.org/10.1142/S0217984908014651

Third-order nonlinear optical properties of [(C2H 5)4N][Co(dmit)2] using Z-scan technique. / Zhang, Xi; Ren, Quan; Guo, Wen Feng; Sun, Xiang Bing; Wang, Xin Qiang; Yang, Hong Liang; Zhang, Fu Jun; Gao, Yi; Xu, Dong.

In: Modern Physics Letters B, Vol. 22, No. 3, 30.01.2008, p. 191-198.

Research output: Contribution to journalArticle

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T1 - Third-order nonlinear optical properties of [(C2H 5)4N][Co(dmit)2] using Z-scan technique

AU - Zhang, Xi

AU - Ren, Quan

AU - Guo, Wen Feng

AU - Sun, Xiang Bing

AU - Wang, Xin Qiang

AU - Yang, Hong Liang

AU - Zhang, Fu Jun

AU - Gao, Yi

AU - Xu, Dong

PY - 2008/1/30

Y1 - 2008/1/30

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