Optical Performance of Fiber Collimators Fabricated by Direct Splicing of Angled Fiber to Lens

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概要

• 論文の詳細を見る

• Direct splicing is expected to markedly reduce the size and manufacturing cost of fiber collimators. We have successfully suppressed the return and the coupling losses of the fiber collimators fabricated by the direct splicing of an angled fiber to a lens. A return loss of 66.5 dB and a coupling loss of 0.13 dB on average were obtained. The tensile strength of the spliced portion was measured to be larger than 2.0 N. Moreover, the environmental tests of the fiber collimators showed sufficient reliability. Fiber collimators directly spliced with angled fibers can be used in various optical devices for telecommunication.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-08-30

著者

• Miyazaki Shinichiro

  Polytechnic University

• Takada Akira

  Topcon Corporation, 75-1 Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan

• Nishizawa Koichi

  Polytechnic University, 4-1-1 Hashimotodai, Sagamihara, Kanagawa 229-1196, Japan

• Nagano Shigenori

  Topcon Corporation, 75-1 Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan

• Ikoma Shinya

  Topcon Corporation, 75-1 Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan

関連論文

• Single-Carrier Transmission Using Overlap Frequency Domain Equalizing and Coherent Averaging
• Optical Performance of Fiber Collimators Fabricated by Direct Splicing of Angled Fiber to Lens

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