Fiber optical system for PMD mitigation by polarization scrambling
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United States of America Patent
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Jun 9, 2009
Grant Date -
Jul 13, 2006
app pub date -
Dec 12, 2005
filing date -
Jan 12, 2005
priority date (Note) -
Expired
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Abstract
A fiber optical system (10) for transmitting an optical signal comprises an optical fiber line (1) with a plurality of successively arranged polarization scramblers (6a to 6c) for polarization modulation of the optical signal transmitted through the optical fiber line (1) and a reference frequency signal (11) which synchronizes scrambling frequencies of all of the polarization scramblers (6a to 6c) to a common reference frequency.
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