Direct electron-beam irradiation: A new technique for the erasure of second-order nonlinearity and the fabrication of channel waveguides by use of optical polymeric films

Hideki Nakayama, Okihiro Sugihara, Naomichi Okamoto

研究成果: Article査読

18 被引用数 (Scopus)

抄録

We demonstrate a novel and simple technique for fabrication of a nonlinear-optical polymeric waveguide device by direct electron-beam irradiation. To form a periodically poled nonlinear-optical polymer waveguide, we exposed dye-doped polymer films directly to electron beams with an energy of 25 keV. It became clear that irradiation with electron beams erased the second-order nonlinearity of poled polymer film. We could also confirm that a ridge-type channel waveguide was realized by means of this simple technique.

本文言語English
ページ(範囲)1541-1543
ページ数3
ジャーナルOptics Letters
22
20
DOI
出版ステータスPublished - 1997 10月 15
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学

フィンガープリント

「Direct electron-beam irradiation: A new technique for the erasure of second-order nonlinearity and the fabrication of channel waveguides by use of optical polymeric films」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル