Study on the relationship of third-order optical non-linearity with molecular structure in aromatic organism

Wen qin Yang; Shao zhen Lv; Shang yuan Feng; Jin kai Chen

doi:10.1117/12.667760

23 January 2006 Study on the relationship of third-order optical non-linearity with molecular structure in aromatic organism

Wen qin Yang, Shao zhen Lv, Shang yuan Feng, Jin kai Chen

Author Affiliations +

Proceedings Volume 6029, ICO20: Materials and Nanostructures; 60291H (2006) https://doi.org/10.1117/12.667760
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

The third-order nonlinear optical susceptibility χ⁽³⁾, nonlinear refractive index n2 and time response for for aromatic organism (naphthalene C₁₀H₈, anthracene C₁₄H₁₀, dibenzathracene C₂₂H₁₄ and dibenzopentracene C₃₀H₁₈) were measured with forward DFWM. The absorption spectra, excitation spectra and fluorescence spectra for them were given. The induced mechanism of the nonlinear effects, affecting factors and relation with the molecular structure were discussed.

Citation Download Citation

Wen qin Yang, Shao zhen Lv, Shang yuan Feng, and Jin kai Chen "Study on the relationship of third-order optical non-linearity with molecular structure in aromatic organism", Proc. SPIE 6029, ICO20: Materials and Nanostructures, 60291H (23 January 2006); https://doi.org/10.1117/12.667760

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