Fabrication of thin-film fresnel optics by combining diamond turning and photolithographic processes

Jiwang Yan, Kenta Watanabe, Yutaro Nakagawa

研究成果: Article査読

4 被引用数 (Scopus)

抄録

A novel fabrication process is proposed for manufacturing thin-film metal Fresnel lenses for X-ray applications. This process combines diamond turning technology and photolithographic processes. To prevent thin-film lens substrates from deflection during diamond turning, films were prepared on single crystalline silicon wafers by electrolytic plating. After the Fresnel lens structure is generated on the metal thin films by diamond turning, the silicon substrate was then removed selectively by reactive ion etching. Experimental results demonstrated that the proposed hybrid fabrication process achieves submicron form accuracy and nanometer surface roughness.

本文言語English
ページ(範囲)385-390
ページ数6
ジャーナルInternational Journal of Automation Technology
7
4
DOI
出版ステータスPublished - 2013 7

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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