Study of nonlinear optical properties of C60/C70solution with a single light beam

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 20 >Issue 11 >Page 842 > Article

Chinese Journal of Lasers
Vol. 20, Issue 11, 842 (1993)

Study of nonlinear optical properties of C₆₀/C₇₀solution with a single light beam

[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study of nonlinear optical properties of C₆₀/C₇₀solution with a single light beam[J]. Chinese Journal of Lasers, 1993, 20(11): 842 Copy Citation Text

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Abstract

A single light beam method for measuring the nonlinear optical index of C60/C70 in toluence solution at picosecond range is reported. The concentration of C60/C70 is 3.5×10-3 mol, and the content of C60 to that of C70 is 3:1. The pump beam with 40ps width was generated by an passive mode-locking Nd:YAG laser. The nonlinear refractive index of C60/C70 solution is n2=(2.3±0.3)×10-11 esu, the average hyper-susceptibility γ=1.1×10-31 esu.

Keywords

nonlinear optical medium Z-scan Fullerene molecule

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