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Apparatus and method for utilization of a high-speed optical wavelength tuning source

  • US 9,178,330 B2
  • Filed: 02/04/2010
  • Issued: 11/03/2015
  • Est. Priority Date: 02/04/2009
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • at least one wavelength swept laser arrangement configured to emit an electromagnetic radiation that has a spectrum whose mean frequency changes (i) at an absolute rate that is greater than about 6000 terahertz per millisecond, and (ii) over a range that is greater than about 10 terahertz, wherein the spectrum has an instantaneous line width that is smaller than 100 gigahertz.

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