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External cavity tunable laser with provisions for intracavity optical reflection suppression

  • US 20050036534A1
  • Filed: 08/12/2003
  • Published: 02/17/2005
  • Est. Priority Date: 08/12/2003
  • Status: Active Grant
First Claim
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1. An external cavity laser system, comprising:

  • a laser cavity;

    a light source that provides light to said laser cavity;

    an in-line optical filter, within said laser cavity, which filters said light within said laser cavity; and

    a reflection suppressor, within said laser cavity, which suppresses back-reflected light within said laser cavity while allowing light to resonate within said laser cavity.

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