Fabrication of Polarization-Maintaining Photonic Crystal Fiber Coupler with Air Hole State Control Using CO2 Laser Irradiation Technique

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概要

• 論文の詳細を見る

• Polarization-maintaining photonic crystal fiber couplers (PM-PCFCs) were fabricated using a CO2 laser irradiation technique. We could control the states of air holes in the tapered region of couplers by adjusting the laser power density in the fusion and the elongation processes. It was demonstrated that the air hole remaining PM-PCFC exhibited polarization-splitting characteristics and that the air hole collapsed PM-PCFC had polarization insensitive coupling characteristics.

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• Sasaki Yutaka

  Graduate School Of Engineering Kyushu University

• Ito Yusuke

  Graduate School Of Engineering Tohoku University

• KAWASHIRI Hiroki

  Graduate School of Science and Engineering, Ibaraki University

• YOKOTA Hirohisa

  Graduate School of Science and Engineering, Ibaraki University

• KIUE Hideyuki

  Tobitarika Glass Seisakusho, Ltd.

• TOBITA Hideo

  Tobitarika Glass Seisakusho, Ltd.

• IMAI Yoh

  Graduate School of Science and Engineering, Ibaraki University

• ITO Yusuke

  Graduate School of Science and Engineering, Ibaraki University

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