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Magnetic media with embedded optical servo tracks

  • US 20050057836A1
  • Filed: 02/05/2003
  • Published: 03/17/2005
  • Est. Priority Date: 02/05/2003
  • Status: Active Grant
First Claim
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1. A storage medium, comprising:

  • a magnetic recording tape including a magnetic recording layer and having a major first side and a major second side; and

    a plurality of optically detectable indicia embedded in a servo layer and disposed during formation of the indicia between the first side and the second side, wherein the indicia are optically accessible from at least one of the first side and the second side of the tape.

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