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Cascaded all-optical sub-channel add/drop multiplexing from a 1-Tb/s MB-OFDM or N-WDM super-channel with ultra-low guard-bands
- Source :
- 2017 19th International Conference on Transparent Optical Networks (ICTON), ICTON, Scopus-Elsevier, Optical Fiber Communication Conference, Publons, OFC
- Publication Year :
- 2017
- Publisher :
- IEEE, 2017.
-
Abstract
- We show cascaded 100-Gb/s sub-channel add/drop from a 1-Tb/s MB-OFDM or Nyquist-WDM super-channel having ultra-low inter-sub-channel guard-bands within a recirculating loop via a hierarchical ROADM using high-resolution filters, showcasing up to 1000-km transmission reach and five ROADM node passages for the add/drop sub-channel when hybrid Raman-EDFA is used.
- Subjects :
- Physics
Guard (information security)
Orthogonal frequency-division multiplexing
020206 networking & telecommunications
02 engineering and technology
01 natural sciences
Optical switch
Multiplexing
010309 optics
All optical
020210 optoelectronics & photonics
Wavelength-division multiplexing
0103 physical sciences
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
Drop (telecommunication)
All-optical networks
Coherent communications
Modulation
Super-channel
Optical filter
Optical add-drop multiplexer
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- 2017 19th International Conference on Transparent Optical Networks (ICTON), ICTON, Scopus-Elsevier, Optical Fiber Communication Conference, Publons, OFC
- Accession number :
- edsair.doi.dedup.....ac9bc72d31484b95a572398a1a4c5c29