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...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.展开更多
基金Supported by the National Natural Science Foundation of China under Nos 10674031, 50672069 and 60878018, and China Postdoctoral Science Foundation （20090451006）, the Program for New Century Excellent Talents in University （NCET）, the Program of Excellent Team and Development Program for Outstanding Young Teachers in Harbin Institute of Technology （HITQNJS.2009.003） in Harbin Institute of Technology.
文摘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.
