Two-photon-induced fluorescence of diarylethene molecule

Fan Sun; Fushi Zhang; Xinshun Lin; Haobo Guo; Shouzhi Pu; Hui Ma

doi:10.1117/12.483276

17 September 2002 Two-photon induced fluorescence of diarylethene molecule

Fan Sun, Fushi Zhang, Xinshun Lin, Haobo Guo, Shouzhi Pu, Hui Ma

Proceedings Volume 4930, Advanced Optical Storage Technology; (2002) https://doi.org/10.1117/12.483276
Event: Photonics Asia, 2002, Shanghai, China

Abstract

A diarylethene derivative with thermally irreversible photochromic reactivity and good fatigue resistance has been synthesized. The two-photon-induced fluorescence of the compound is observed by excited with 800 nm beam. The intensity of the fluorescence is found to be proportional to I^1.748, where I is the incident laser intensity, and decays with the increase of irradiation time. The results show that two-photon induced nonlinear photochromic reaction was partially realized. It demonstrates that the compound is a promising candidate for two-photon 3D optical data storage.

Citation Download Citation

Fan Sun, Fushi Zhang, Xinshun Lin, Haobo Guo, Shouzhi Pu, and Hui Ma "Two-photon induced fluorescence of diarylethene molecule", Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); https://doi.org/10.1117/12.483276

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