Dual-Wavelength Operation of a Flashlamp Pumped Narrow-Linewidth Ti:Sapphire Laser

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概要

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• Dual-wavelength operation of a flashlamp-pumped Ti:sapphire laser employing a modified grazing-incidence grating resonator with two tuning mirrors is described. Spatially resolved laser spectra in the output beam at the near field indicate that a large part of each wavelength laser beam oscillates in the separated gain volume. Linewidth of 〜16pmis achieved for both laser wavelengths. Simultaneous second-harmonic generation of the dual-wavelength laser is also demonstrated in the spectral range of 390 -420 nm with a β-BaB_2O_4 nonlinear crystal. The phase-matching angle of each wavelength is automatically satisfied in a fixed optical arrangement by using four dispersive prisms and a lens.

• 社団法人応用物理学会の論文
• 1994-12-15

著者

• KANNARI Fumihiko

  Department of Electrical Engineering, Faculty of Science and Technology, Keio University

• Takeda Hideki

  Department Of Electrical Engineering Keio University

• Takeda Hideki

  Department Of Electrical Engineering Faculty Of Science And Technology Keio University

• AKABANE Yousuke

  Department of Electrical Engineering, Keio University

• Kannari Fumihiko

  Department Of Electrical Engineering Faculty Of Science And Technology Keio University

• Akabane Yousuke

  Department Of Electrical Engineering Keio University

• Takeda Hideki

  Department Of Chemistry And Materials Technology Kyoto Institute Of Technology

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