Light Pipe Array as Coupling Adaptor between Fiber Array and Free-Space Wavelength Division Demultiplexer

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概要

• 論文の詳細を見る

• A light pipe array (LPA) is proposed as a coupling adaptor between a commercial fiber array and a free-space dense wavelength division demultiplexer (free-space DWDDM). The LPA has been fabricated on a silicon-on-insulator wafer using the semiconductor fabrication technology and coated with a thermal oxidation layer on its input and output surfaces as an anti-reflection film. In the experiment, the free-space DWDDM system with the LPA has been demonstrated with an insertion loss of 2.4 dB and an adjacent cross-talk of $-17$ dB.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2007-08-30

著者

• Sze Jyh-rou

  Instrument Technology Research Center National Applied Research Laboratories

• Lu Mao-Hong

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao-Tung University, Hsinchu, Taiwan 300, R.O.C.

• Lee Keh-Yi

  Department of Electrical Engineering, Chinese Culture University, Taipei, Taiwan 111, R.O.C.

• Lu Mao-Hong

  Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 300, Taiwan, Republic of China

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