Optical disk drive with micro-SIL
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United States of America Patent
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Oct 5, 2010
Grant Date -
Dec 14, 2006
app pub date -
Jun 8, 2005
filing date -
Jun 8, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A small form factor optical disk drive is provided that incorporates a SIL/objective lens assembly. A laser for the small form factor optical disk drive has a coherence function having maxima spaced apart by intervals. The optical disk drive is configured such that a roundtrip optical path through the SIL/objective lens assembly is such that a coherence value for the laser is located in one of the intervals.
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