Sub-GHz Resolution Photonic Spectral Processor and Its System Applications

Autor: Dan M. Marom, Shalva Ben-Ezra, Alex Tolmachev, Moshe Nazarathy, Ori Golani, Roy Rudnick, David Sinefeld

Publikováno v: Journal of Lightwave Technology. 35:2218-2226

A record performance metric waveguide grating router (WGR) design with a 200 GHz free spectral range (FSR) capable of resolving sub-GHz resolution spectral features is developed for a fine resolution photonic spectral processor (PSP). The WGR's FSR w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59342f615761dd2a7ebbd9d2198331fb
https://doi.org/10.1109/jlt.2016.2647710

Technologies for the Implementation of Spectrally-Spatially Flexible Optical Networks (SS-FONs)

Autor: Behnam Shariati, Dan M. Marom, Domenico Siracusa, George Papastergiou, Shalva Ben-Ezra, Federico Pederzolli, Nicholas D. Psaila, Miri Blau, Matteo Gerola, J. F. Ferran, Ioannis Tomkos, Christian Sanchez, Andrew D. Ellis, J. Macdonald, Felipe Jimenez, D. Klonidis

Publikováno v: Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF).

In this invited presentation we will discuss the technologies developed by INSPACE in order to support the operation of spectrally-spatially flexible optical networks, focusing on spatial integration of elastic optical network switching elements, in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f85d2527639f7816356c3d0a2b5bb37e
https://doi.org/10.1364/networks.2018.neth1f.6

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

Autor: D. Klonidis, J. F. Ferran, Benedikt Baeuerle, Erwan Pincemin, Mengdi Song, Dan M. Marom, Juerg Leuthold, Shalva Ben-Ezra, Roy Rudnick, Ioannis Tomkos, David Hillerkuss, Arne Josten

Publikováno v: 2017 19th International Conference on Transparent Optical Networks (ICTON)
ICTON
Scopus-Elsevier
Optical Fiber Communication Conference
Publons
OFC

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac9bc72d31484b95a572398a1a4c5c29
https://hdl.handle.net/20.500.11850/198596

Investigation of Mid-term Network Migration Scenarios Comparing Multi-Band and Multi-Fiber Deployments

Autor: Jose Manuel Rivas-Moscoso, Behnam Shariati, Pouria Sayyad Khodashenas, Ioannis Tomkos, Shalva Ben-Ezra, Dimitrios Klonidis, Luis Velasco, Felipe Jimenez

Publikováno v: OFC
Scopus-Elsevier
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

We compared two different mid-term migration scenarios for core network capacity scaling, realized using either multi-band or multi-fiber systems. We show, under realistic assumptions of current costs, that the multi-fiber system is more cost-effecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b3559587fbec5da0ffa04b8500ac28d
https://doi.org/10.1364/ofc.2016.th1e.1

Dispersion compensation by a tunable all-optical signal regenerator

Autor: Paul R. Prucnal, Er'el Granot, Sagie Tsadka, Reuven Zaibel, Shalva Ben-Ezra

Publikováno v: Optics Communications. 273:121-126

The effect of dispersion on an NRZ signal in 120 km of SMF28 fiber is partially compensated by a tunable all-optical signal regenerator (TASR). The TASR is comprised of a semiconductor optical amplifier incorporated in an asymmetric Sagnac loop. It i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb3e17c41d69767a92b639c785e1e463
https://doi.org/10.1016/j.optcom.2006.12.040