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Fabrication of microfluidic channels with a circular cross section using spatiotemporally focused femtosecond laser pulses

  • Fei He*
  • , Han Xu
  • , Ya Cheng
  • , Jielei Ni
  • , Hui Xiong
  • , Zhizhan Xu
  • , Koji Sugioka
  • , Katsumi Midorikawa
  • *此作品的通讯作者
  • CAS - Shanghai Institute of Optics and Fine Mechanics
  • Chinese Academy of Sciences
  • RIKEN

科研成果: 期刊稿件文章同行评审

摘要

We report on the fabrication of hollow microfluidic channels with a circular cross-sectional shape embedded in fused silica by spatiotemporally focusing the femtosecond laser beam. We demonstrate both theoretically and experimentally that the spatiotemporal focusing of femtosecond laser beam allows for the creation of a three-dimensionally symmetric spherical intensity distribution at the focal spot.

源语言英语
页(从-至)1106-1108
页数3
期刊Optics Letters
35
7
DOI
出版状态已出版 - 1 4月 2010
已对外发布

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