Laser Operation of Waveguided Distributed Feedback Solidstate Dye Lasers in RGB Region

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  • Yoshiura Takeshi
    Department of Electronic device engineering, Graduate School of Information Science and Electrical Engineering, Kyushu University : Master's Program
  • Chisaki Yuichi
    Department of Electronic device engineering, Graduate School of Information Science and Electrical Engineering, Kyushu University : Master's Program
  • Oki Yuji
    Department of Electronic device engineering, Graduate School of Information Science and Electrical Engineering, Kyushu University
  • Matsuoka Takayoshi
    Seiko Electric Co.,Ltd.
  • Maeda Mitsuo
    Department of Electronic device engineering, Graduate School of Information Science and Electrical Engineering, Kyushu University

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Other Title
  • 導波型分布帰還固体色素レーザーのRGB領域発振
  • ドウハガタ ブンプ キカン コタイ シキソ レーザー ノ RGB リョウイキ ハッシン

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Description

The laser operation of very compact tunable lasers based on the distributed feedback (DFB) dye lasers in plastic waveguide is evaluated. The tuning range is expanded to the RGB (Red-Green-Blue) region using only a frequency-tripled Nd:YAG laser pumping, and the tuning in each region is achieved by changing the interfering angle of the pump beam. This scheme is suitable for the integrated tunable lasers with some improvements.

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