Title :
Chromatic dispersion tolerant coherent DS-OCDMA encoding based on SSFBG devices
Author :
Baños, Rocío ; Pastor, Daniel ; Amaya, Waldimar ; Garcia-Munoz, Victor
Author_Institution :
Inst. de Telecomun. y Aplic. Multimedia, Univ. Politec. de Valencia, Valencia, Spain
Abstract :
We propose and demonstrate experimentally Coherent Direct Sequence-OCDMA en/decoders based on Super Structured FBGs which are tolerant to the fiber chromatic dispersion performing the en/decoding task in presence of GVD for a continuous range of SSMF fiber distances between 8 and 15.4 km (range of 7.4 km). The dispersion compensated en/decoders were designed into the High Reflectivity regime employing synthesis methods in order to reduce the insertion losses for each device.
Keywords :
code division multiple access; decoding; encoding; light coherence; light reflection; optical fibre dispersion; optical fibre networks; spread spectrum communication; GVD; SSFBG device; SSMF fiber distance; coherent direct sequence-OCDMA en/decoder; decoding task; dispersion compensated en/decoder; distance 8 km to 15.4 km; encoding task; fiber chromatic dispersion tolerant coherent DS-OCDMA encoding; high reflectivity regime; insertion loss; super structured FBG; Chromatic dispersion; Decoding; Optical fiber devices; Optical fiber dispersion; Optical fiber networks; Optical fibers; Coherent Direct Sequence (CDS) Optical Code Division Multiple Access (OCDMA); Dispersion Compensation; Super-structured Fiber Bragg Gratings (SSFBG);
Conference_Titel :
Transparent Optical Networks (ICTON), 2012 14th International Conference on
Conference_Location :
Coventry
Print_ISBN :
978-1-4673-2228-7
Electronic_ISBN :
2161-2056
DOI :
10.1109/ICTON.2012.6253795
