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Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion

  • US 20020093748A1
  • Filed: 12/19/2001
  • Published: 07/18/2002
  • Est. Priority Date: 05/23/2000
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a variable curvature mirror positioned to reflect light produced by a virtually imaged phased array (VIPA) generator back to the VIPA generator; and

    a rotation axis around which the mirror is rotated to change the curvature of the mirror where the output light is reflected.

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