Tunable dispersion compensation apparatus
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United States of America Patent
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May 4, 2010
Grant Date -
Sep 6, 2007
app pub date -
Mar 3, 2006
filing date -
Mar 3, 2006
priority date (Note) -
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Abstract
A colorless tunable optical dispersion compensator (TODC) comprising a silica arrayed-waveguide grating (AWG) directly coupled to a polymer thermo-optic lens. As a result of its inventive construction, the device exhibits low loss, large tuning range, low electrical consumption and is readily manufactured using standard processes. Additionally, the TODC is fully solid-state and scales to a large figure-of-merit (dispersion range times bandwidth squared).
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