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Enhanced optical limiting properties in suspensions of CdO nanowires |
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| Authors: | Qing Chang Cun Chang Hongan Ye Wang Zhang XinQuan Xin |
| Affiliation: | a Department of Applied Physics, Harbin Institute of Technology, Harbin 150001, China b College of Electronic Engineering, Heilongjiang University, Harbin 150080, China c State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China |
| Abstract: | Optical limiting (OL) properties of CdO nanowires in water and ethanol were investigated by using nanosecond laser pulses at 532 nm. Experimental results show that suspension of CdO nanowires in ethanol exhibits better OL property than solution of C60 in toluene and suspension of CdO nanowires in water. The dominant mechanism for the observed enhanced optical limiting in ethanol suspensions of CdO nanowires is due to nonlinear scattering. |
| Keywords: | 42.65.&minus k 42.79.&minus e |
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