Sub-banded / single-sub-carrier drop-demux and flexible spectral shaping with a fine resolution photonic processor

Spectral processor based on arrayed waveguide grating and free-space manipulation is capable of arbitrary filtering at record metrics of 0.8GHz resolution over 200GHz span. Narrowband coherent drop-demultiplexing and controlled optical shaping is demonstrated in unison with digital sub-banding.

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Bibliographic Details
Published in2014 The European Conference on Optical Communication (ECOC) pp. 1 - 3
Main Authors Rudnick, R., Tolmachev, A., Sinefeld, D., Golani, O., Ben-Ezra, S., Nazarathy, M., Marom, D. M.
Format Conference Proceeding
LanguageEnglish
Published Systematic Paris Region Systems and ICT Cluster 01.09.2014
Subjects
Adaptive optics
Arrayed waveguide gratings
OFDM
Optical filters
Optical receivers
Photonics
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Summary:Spectral processor based on arrayed waveguide grating and free-space manipulation is capable of arbitrary filtering at record metrics of 0.8GHz resolution over 200GHz span. Narrowband coherent drop-demultiplexing and controlled optical shaping is demonstrated in unison with digital sub-banding.
ISSN:1550-381X
DOI:10.1109/ECOC.2014.6964274