中国物理B ›› 2014, Vol. 23 ›› Issue (7): 77901-077901.doi: 10.1088/1674-1056/23/7/077901

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇    下一篇

Self-organized voids revisited：Experimental verification of the formation mechanism

宋娟a, 叶俊毅b, 钱梦迪b, 骆芳芳c, 林贤b, 卞华栋b, 戴晔b, 马国宏b, 陈庆希c, 姜燕a, 赵全忠c, 邱建荣d   

  1. a School of Material Science and Engineering, Jiangsu University, Zhenjiang 212013, China;
    b Physics Department, Shanghai University, Shanghai 200444, China;
    c State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    d Key Laboratory of Specially Functional Materials of Ministry of Education and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510640, China
  • 收稿日期:2013-09-28 修回日期:2014-01-23 出版日期:2014-07-15 发布日期:2014-07-15
  • 基金资助:
    Project supported by the National Basic Research Program of China (Grant Nos. 61205128, 60908007, and 1102075), the Research Foundation for Advanced Talents of Jiangsu University, China (Grant No. 09JDG022), and the Natural Science Foundation of Shanghai Municipal, China (Grant No. 13ZR1414800).

Self-organized voids revisited：Experimental verification of the formation mechanism

Song Juan (宋娟)a, Ye Jun-Yi (叶俊毅)b, Qian Meng-Di (钱梦迪)b, Luo Fang-Fang (骆芳芳)c, Lin Xian (林贤)b, Bian Hua-Dong (卞华栋)b, Dai Ye (戴晔)b, Ma Guo-Hong (马国宏)b, Chen Qing-Xi (陈庆希)c, Jiang Yan (姜燕)a, Zhao Quan-Zhong (赵全忠)c, Qiu Jian-Rong (邱建荣)d   

  1. a School of Material Science and Engineering, Jiangsu University, Zhenjiang 212013, China;
    b Physics Department, Shanghai University, Shanghai 200444, China;
    c State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    d Key Laboratory of Specially Functional Materials of Ministry of Education and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510640, China
  • Received:2013-09-28 Revised:2014-01-23 Online:2014-07-15 Published:2014-07-15
  • Contact: Song Juan E-mail:ddvsh@163.com
  • About author:79.20.Eb; 42.65.Re; 42.15.Fr
  • Supported by:
    Project supported by the National Basic Research Program of China (Grant Nos. 61205128, 60908007, and 1102075), the Research Foundation for Advanced Talents of Jiangsu University, China (Grant No. 09JDG022), and the Natural Science Foundation of Shanghai Municipal, China (Grant No. 13ZR1414800).

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摘要： We conduct several experiments to further clarify the formation mechanism of a self-organized void array induced by a single laser beam, including energy-related experiments, refractive-index-contrast-related experiments, depth-related experiments, and effective-numerical-aperture experiment. These experiments indicate that the interface spherical aberration is indeed responsible for the formation of void arrays.

关键词: void array, interface spherical aberration, nonlinear effects

Abstract: We conduct several experiments to further clarify the formation mechanism of a self-organized void array induced by a single laser beam, including energy-related experiments, refractive-index-contrast-related experiments, depth-related experiments, and effective-numerical-aperture experiment. These experiments indicate that the interface spherical aberration is indeed responsible for the formation of void arrays.

Key words: void array, interface spherical aberration, nonlinear effects

中图分类号:  (Laser ablation)

  • 79.20.Eb
42.65.Re (Ultrafast processes; optical pulse generation and pulse compression) 42.15.Fr (Aberrations)