| CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
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Irradiation Effects of Femtosecond Pulses on Refractive Index of Ag-Embedded Nanocomposite Glasses |
| DONG Zhi-Wei1,2, QIAN Shi-Xiong2, YANG Xiu-Chun3, CHEN De-Ying1 |
| 1National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin 1500012Surface Physics Laboratory (National Key Laboratory) and Physics Department, Fudan University, Shanghai 2004333School of Materials Science and Engineering, Tongji University, Shanghai 200433 |
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| Cite this article: |
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DONG Zhi-Wei, QIAN Shi-Xiong, YANG Xiu-Chun et al 2010 Chin. Phys. Lett. 27 027802 |
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Abstract The irradiation effects of femtosecond pulses on Ag-embedded composite glasses fabricated by ion-exchange are investigated using z-scan measurement. Both changes of the refractive index caused by the laser irradiation effect and the third-order optical nonlinearity are observed in the experiment. Taking the change of the linear and nonlinear refractive index into consideration, the fitting results are in agreement with the experimental results.
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| Keywords:
78.20.Eb
42.62.Cf
42.70.Ce
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Received: 27 October 2009
Published: 08 February 2010
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