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 |
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ページ(範囲) | 1541-1543 |
ページ数 | 3 |
ジャーナル | Optics Letters |
巻 | 22 |
号 | 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