Pulsed laser writing Coumarin 6 molecular micro patterns on a poly(ethyl-methacrylate) film

Masahiro Goto, Yuriy Pihosh, Akira Kasahara, Masahiro Tosa, Jonathan Hobley, Tetsuo Oishi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Micrometer pixelated patterning of Coumarin 6 molecules on surface regions of a poly(ethylmethacrylate) film with dimensions of a several millimetres was realised using a laser molecular implantation technique. The patial distribution of implanted Coumarin 6 molecules and the extended pattern were observed using fluorescence microscopy. Spatially selective implantation of Coumarin 6 molecules within a diameter of less than 5μm was achieved. The molecular implantation or ablation threshold with respect to the laser fluence was observed.

Original languageEnglish
Pages (from-to)13-17
Number of pages5
JournalJournal of Advanced Materials
Volume41
Issue number1
Publication statusPublished - 2009 Jan

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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