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首页> 外文期刊>Journal of nonlinear optical physics & materials >Nonlinear optical properties of acid orange 10 dye by Z-scan technique using ar(+) laser
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Nonlinear optical properties of acid orange 10 dye by Z-scan technique using ar(+) laser

机译:Z扫描技术使用Ar(+)激光对酸性橙10染料的非线性光学性质

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Nonlinear optical (NLO) properties of the aqueous solution of Acid Orange 10 dye have been studied using the closed aperture and open aperture Z-scan technique at different concentrations and various powers of Ar+ laser at 488 nm wavelength. The nonlinear refractive index ( n(2)) shows negative nonlinearity for all concentrations studied, and it is measured to be - 13.5 x 10(-9) cm(2)/W at 0.05 mM concentration. Moreover, the nonlinear refractive index is found to vary with intensity and concentration. The nonlinear absorption coefficient ( beta) is measured to be - 3.8 x 10(-4) cm/W. Optical limiting behavior has been demonstrated for this dye. These results show that Acid Orange 10 dye has potential applications in nonlinear optics.
机译:已使用闭孔和开孔Z扫描技术在488 nm波长的不同浓度和各种功率的Ar +激光下,研究了酸性橙10染料水溶液的非线性光学(NLO)特性。非线性折射率(n(2))在所有研究的浓度下均显示负非线性,在0.05 mM的浓度下测得为-13.5 x 10(-9)cm(2)/ W。此外,发现非线性折射率随强度和浓度而变化。测量的非线性吸收系数(β)为-3.8 x 10(-4)cm / W。已经证明了这种染料的光学限制行为。这些结果表明,酸性橙10染料在非线性光学中具有潜在的应用。

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