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Interferometer based optical devices such as amplifiers

  • US 20010028766A1
  • Filed: 06/01/2001
  • Published: 10/11/2001
  • Est. Priority Date: 11/23/1999
  • Status: Abandoned Application
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1. A method for adjusting optical path length of an optical waveguide comprising the step of polishing a waveguide'"'"'s end to shorten said optical path length.

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