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Solid-state laser device with optical fiber cable connection

  • US 5,568,503 A
  • Filed: 01/19/1996
  • Issued: 10/22/1996
  • Est. Priority Date: 10/08/1993
  • Status: Expired due to Term
First Claim
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1. A solid-state laser device comprising:

  • a solid-state laser device main body incorporating a semiconductor laser and a first optical system for shaping a first laser beam emitted from said semiconductor laser;

    an optical fiber cable connected to said solid-state laser device main body and accommodating an optical fiber for guiding the first laser beam shaped by said first optical system; and

    a solid-state laser medium which is incorporated in a distal end portion, at a light exit side, of said optical fiber cable, and generates a second laser beam by pumping the first laser beam, wherein said first laser beam has a wavelength which easily passes through said optical fiber, and said second laser beam has an infrared wavelength which can hardly pass through said optical fiber.

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