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Systems and methods for providing beam scan patterns for high speed doppler optical frequency domain imaging

  • US 9,375,158 B2
  • Filed: 07/31/2008
  • Issued: 06/28/2016
  • Est. Priority Date: 07/31/2007
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • at least one digitizer first arrangement configured to measure at least one of an amplitude or a phase of at least one electromagnetic radiation provided from a particular portion of a sample; and

    at least one scanner second arrangement configured to perform a scan of a location of the particular portion along a path from a first point of the sample to a second point of the sample,wherein the at least one second arrangement controls the scan such that the scan along the path comprises at least one segment in which a first portion of the scan is provided in a first direction and in which a second portion of the scan is returned in a second direction, wherein the scan of the at least one segment is repeated along exactly the same path, and wherein a first length along the path of the at least one segment is smaller than a second length along the path between the first and second points.

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