Irradiation Effects of Femtosecond Pulses on Refractive Index of Ag-Embedded Nanocomposite Glasses

被引：1
|
作者：
Dong Zhi-Wei [1 ,2 ,3 ]
Qian Shi-Xiong [2 ,3 ]
Yang Xiu-Chun [4 ]
Chen De-Ying [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China
[2] Fudan Univ, Surface Phys Lab, Natl Key Lab, Shanghai 200433, Peoples R China
[3] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
[4] Tongji Univ, Sch Mat Sci & Engn, Shanghai 200433, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2010年 / 27卷 / 02期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
NANOCLUSTER COMPOSITE GLASSES; LIME SILICATE GLASS; LASER-IRRADIATION; OPTICAL NONLINEARITY; NANOPARTICLES; PRECIPITATION;
D O I：
10.1088/0256-307X/27/2/027802
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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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页数：4
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