We report on the microstructure formation in Foturan glass, induced by 1 kHz, 120 femtosecond laser irradiation. It is found that the line-shaped filamentation, not void array tends to be formed in this glass. This is...We report on the microstructure formation in Foturan glass, induced by 1 kHz, 120 femtosecond laser irradiation. It is found that the line-shaped filamentation, not void array tends to be formed in this glass. This is different from our previous experimental results in fused silica and BK7 glasses. A possible mechanism Ag＋ captures the free electrons generated by laser, is proposed to explain the observed phenomena.展开更多
基金Project supported by National Basic Research Program of China (Grant No. 2006CB806000)Cheng Ya’ 100 Talents Program of the Chinese Academy of Sciences+1 种基金Shanghai Pujiang ProgramNational Outstanding Youth Foundation
文摘We report on the microstructure formation in Foturan glass, induced by 1 kHz, 120 femtosecond laser irradiation. It is found that the line-shaped filamentation, not void array tends to be formed in this glass. This is different from our previous experimental results in fused silica and BK7 glasses. A possible mechanism Ag＋ captures the free electrons generated by laser, is proposed to explain the observed phenomena.
