Wavelength-selective optical signal processing device
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United States of America Patent
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Issued Date -
Oct 12, 2006
app pub date -
Aug 2, 2004
filing date -
Aug 2, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a wavelength-selective optical signal processing device, an outcoupling filter for decomposing an incoming wavelength multiplex comprising a plurality of channels at different wavelengths into a first and a second group of channels and an incoupling filter for combining the first group after having passed through a processing unit and the second group into an outgoing wavelength multiplex are combined in a continuous wavelength-selective reflecting structure.
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