Tunable photonic integrated circuits
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United States of America Patent
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Apr 10, 2012
Grant Date -
Nov 18, 2010
app pub date -
May 18, 2009
filing date -
May 18, 2009
priority date (Note) -
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Abstract
Photonic integrated circuits (PICs) may include transmit and receive PICs that include individually tunable optical elements. In one implementation, a device may include a number of optical elements that form a number of optical channels. Tuners may be used to modify a property associated with the at least one of the optical elements where the modified properties of the optical elements adjust a frequency grid of the optical channels.
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