Control of multiphoton process within diffraction limit space in polymer microstructures

Tatsuo Nakahama, Shiyoshi Yokoyama, Hideki Miki, Shinro Mashiko

研究成果: ジャーナルへの寄稿Conference article

6 引用 (Scopus)

抜粋

Femtosecond laser pulses were used for laser fabrication using two-photon-absorption. By imaging microstructures during laser fabrication, we precisely controlled the sizes and positions of optical functions in the microstructures. We fabricated a two-dimensional periodic array of polymer microstructures using two-photon-induced photopolymerization, and developed a technique of recording optical data with a spatial resolution of less than 1 μm in three-dimensions. This optical recording was achieved by using a femtosecond laser with near-infrared wavelength to induce two-photon photodegradation of fluorescent chromophores.

元の言語英語
ページ(範囲)406-409
ページ数4
ジャーナルThin Solid Films
499
発行部数1-2
DOI
出版物ステータス出版済み - 3 21 2006
外部発表Yes
イベントProceedings of the Sixth International Conference on Nano-Molecular Electronics (ICNME 2004) -
継続期間: 12 15 200412 17 2004

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Surfaces, Coatings and Films
  • Condensed Matter Physics
  • Surfaces and Interfaces

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