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Proceedings Paper

Fabrication of fs laser assisted optical self-writing waveguide
Author(s): Bin Cai; Kyoji Komatsu; Okihiro Sugihar; Manabu Kagami; Masaaki Tsuchimori; Takayuki Matsui; Toshikuni Kaino
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Paper Abstract

We developed a novel waveguide fabrication technology, i.e., femtosecond (fs) pulse laser assisted self-writing waveguide technology, to overcome problems of standard technologies, such as time consuming and high cost. Based on a light induced self-written (LISW) waveguide fabrication technology, a 488nm cw laser was launched through an optical fiber into UV curable resin. At the same time a 800nm fs laser was additionally used as a 3D position selective assistant beam. As the UV resin was cured by the 488nm laser and 800nm fs laser irradiation, a fiber/waveguide connecting 2D/3D waveguide was easily fabricated.

Paper Details

Date Published: 5 February 2008
PDF: 8 pages
Proc. SPIE 6890, Optical Components and Materials V, 68901B (5 February 2008); doi: 10.1117/12.764158
Show Author Affiliations
Bin Cai, Tohoku Univ. (Japan)
Kyoji Komatsu, Tohoku Univ. (Japan)
Okihiro Sugihar, Tohoku Univ. (Japan)
Manabu Kagami, Toyota Central Research and Development Labs., Inc. (Japan)
Masaaki Tsuchimori, Toyota Central Research and Development Labs., Inc. (Japan)
Takayuki Matsui, Toyota Central Research and Development Labs., Inc. (Japan)
Toshikuni Kaino, Tohoku Univ. (Japan)


Published in SPIE Proceedings Vol. 6890:
Optical Components and Materials V
Michel J. F. Digonnet; Shibin Jiang; John W. Glesener; J. Christopher Dries, Editor(s)

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