24 January 2013 Two-photon absorption three-dimensional optical data storage with novel anthracene derivative
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Proceedings Volume 8782, 2012 International Workshop on Information Storage and Ninth International Symposium on Optical Storage; 87820A (2013) https://doi.org/10.1117/12.2014940
Event: 2012 International Workshop on Information Data Storage and Ninth International Symposium on Optical Storage, 2012, Shanghai, China
Abstract
Anthracene derivative is one of the important two photon absorption materials. In this work, novel symmetric-type D- π-D anthracene derivative, 2, 6 - di- substituted anthracene chromophore with 4-methylstyrene has been synthesized via Heck reaction. The two-photon absorption (TPA) fluorescence emission property and TPA absorption coefficient are investigated by Sapphire femtosecond laser pulses at the wavelength of 800nm, repetition rate of 1 KHz and pulse width of 120fs, in an attempt to obtain the TPA cross-sections of this compound (σfilm=695.8×10–50cm4s/photon). Finally, Three-dimensional (3D) optical data storage experiments are carried out and realized by two-photon absorption with 800nm-fs laser in the compound films.
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Liang Li, Liang Li, Yan-Lei Hu, Yan-Lei Hu, Yiqun Wu, Yiqun Wu, Wen-Hao Huang, Wen-Hao Huang, } "Two-photon absorption three-dimensional optical data storage with novel anthracene derivative ", Proc. SPIE 8782, 2012 International Workshop on Information Storage and Ninth International Symposium on Optical Storage, 87820A (24 January 2013); doi: 10.1117/12.2014940; https://doi.org/10.1117/12.2014940
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