Lensed taper coupler for hollow waveguides

Hajime Hiraga, Yuji Matsuura, You Wang, Yuji Kato, Mitsunobu Miyagi, Shin Ichi Abe, Shinji Onodera

研究成果: Conference article査読

1 被引用数 (Scopus)


A launching coupler for hollow fibers consisting of a convex lens and a tapered hollow-guide piece is proposed. We fabricated the coupler which has a conical-tapered, Pyrex glass tube as the tapered section. The bore size of the taper-guide's input end is 3 mm and the output end is 0.7 mm which is the same as the size of coupled hollow fibers. The results of preliminary experiments show that the launching system has a large tolerance for the coupling condition between laser light and hollow fibers.

ジャーナルProceedings of SPIE - The International Society for Optical Engineering
出版ステータスPublished - 1997 12 1
イベントSpecialty Fiber Optics for Biomedical and Industrial Applications - San Jose, CA, United States
継続期間: 1997 2 101997 2 10

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学


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