Acta Optica Sinica, Volume. 21, Issue 2, 222(2001)
Nonlinear Optical Properties of C60 Derivatives
The nonlinear optical properties of a series of C60 derivatives with different substituents are reported. The optical limiting properties were measured using the second harmonic of a Q-switched Nd∶YAG at 532 nm, the third-order optical nonlinearities of C60 derivatives in solution were studied by nanosecond degenerate four-wave-mixing(DFWM) experiment. The values of the third-order hyperpolarizabilities γ(3) and the third-order nonlinear optical susceptibilities χ(3) of C60 derivatives were obtained, respectively. Experimental results show that different substituents have different effects on the nonlinear optical properties of C60 derivatives.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Nonlinear Optical Properties of C60 Derivatives[J]. Acta Optica Sinica, 2001, 21(2): 222