Two-photon induced optical-power limiting in N-vinylcarbazole tricarbonyl chromium

Yuqiong Li; Zhenrong Sun; Zugeng Wang; Yanchao Che; Yizhong Yuan; Xiaohui Tian

Journals >Chinese Optics Letters >Volume 4 >Issue 8 >Page 480 > Article

Chinese Optics Letters
Vol. 4, Issue 8, 480 (2006)

Two-photon induced optical-power limiting in N-vinylcarbazole tricarbonyl chromium

Yuqiong Li^1、*, Zhenrong Sun¹, Zugeng Wang¹, Yanchao Che², Yizhong Yuan², and Xiaohui Tian²

Author Affiliations

¹Key Laboratory of Optical and Magnetic Resonance Spectroscopy of Ministry of Education, Department of Physics, East China Normal University, Shanghai 200062

²Faculty of Materials Engineering, East China University of Science and Technology, Shanghai 200237

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Yuqiong Li, Zhenrong Sun, Zugeng Wang, Yanchao Che, Yizhong Yuan, Xiaohui Tian. Two-photon induced optical-power limiting in N-vinylcarbazole tricarbonyl chromium[J]. Chinese Optics Letters, 2006, 4(8): 480 Copy Citation Text

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Abstract

The nonlinear optical properties of a new organic material, N-vinylcarbazole tricarbonyl chromium, are reported. The large two-photon absorption (TPA) coefficient and nonlinear refraction index are measured by an open-aperture Z-scan technique and closed-aperture Z-scan technique, respectively. The sample solution shows excellent optical limiting response.

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