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Method and apparatus for performing optical imaging using frequency-domain interferometry

  • US 7,733,497 B2
  • Filed: 09/08/2004
  • Issued: 06/08/2010
  • Est. Priority Date: 10/27/2003
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a first arrangement providing a first electro-magnetic radiation to a sample and a second electro-magnetic radiation to a non-reflective reference, wherein a frequency of radiation provided by the first arrangement varies over time; and

    a second arrangement detecting an interference between a third radiation associated with the first radiation and a fourth radiation associated with the second radiation.

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