Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Angelantonio Gnazzo"'
Publikováno v:
Optical Fiber Technology. 5:349-362
The maintenance of the ODN (optical distribution network) in PONs (Passive Optical Networks) to be used for the future telecommunication access networks is discussed. A review of the techniques used to perform this function, aimed to guarantee the pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f17be7b99e04cd15e8260d5bd4e5ab
https://doi.org/10.1006/ofte.1999.0302
https://doi.org/10.1006/ofte.1999.0302
Autor:
Fabrizio Pittoni, Andrea Bergaglio, Federico Ballesio, Angelantonio Gnazzo, Mariano Giunta, Mauro Palma
Publikováno v:
2011 IEEE International Symposium on Power Line Communications and Its Applications.
With the introduction of IPTV, Telecom Operators increased their service portfolio for residential users. One of the problem they are facing is the connection between the Home Gateway (HG) with the Set Top Boxes (STBs) located in the home. The connec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c13c38e738d0d450b9e77619eedf4a3
https://doi.org/10.1109/isplc.2011.5764378
https://doi.org/10.1109/isplc.2011.5764378
Publikováno v:
2008 IEEE International Symposium on Power Line Communications and Its Applications.
Telecom operator are using powerline technology (PLC or PLT) inside home as a "no new wire" solution to deliver video service (IPTV) from the home gateway (HG) to the set top box (STB). VDSL2 access technology will be used in next generation networks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c1067fda798aeaf568876de989906f
https://doi.org/10.1109/isplc.2008.4510425
https://doi.org/10.1109/isplc.2008.4510425
Publikováno v:
GLOBECOM
Next generation networks (NGNs) will provide entertainment and communication services at higher bit rate in comparison of today's residential ADSL/ADSL2+ access technology. Last drop for customer will be based on VDSL2 working at frequency up to 30 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::532af08b0b5989c1046eb72462067dbb
https://doi.org/10.1109/glocom.2008.ecp.1089
https://doi.org/10.1109/glocom.2008.ecp.1089
Publikováno v:
European Transactions on Telecommunications. 1:579-582
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d095d3d814c52b0e937f8113a286dda4
https://doi.org/10.1002/ett.4460010507
https://doi.org/10.1002/ett.4460010507
Publikováno v:
SYBEN
Passive Optical Networks (PONs) are a promising future-proof solution for the broadband access network. A topic to be considered in planning a PON architecture is the position of the branching devices (splitters). Some technical and economical consid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::774fc8bc14731eacf0705729ee2f89dc
https://doi.org/10.1117/12.321904
https://doi.org/10.1117/12.321904
Publikováno v:
Integrated Photonics Research.
Waveguide Bragg gratings are attracting increased attention as narrow-band filters to separate different channels in closely-spaced wavelength-division-multiplexing (WDM) systems. In fact grating filters directly written into Ge-doped optical fibers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d513c6f9f2f283cb0c115e12cffd7e
https://doi.org/10.1364/ipr.1996.iwa2
https://doi.org/10.1364/ipr.1996.iwa2
Publikováno v:
SPIE Proceedings.
Erbium-doped optical fibers have been manufactured with a vapor phase technique. A `hot line' has been designed and realized which allows us to fabricate low and high alumina contents fibers, to make laser sources and optical amplifiers working in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b0196e5e4a5b8f11488c6cb4bfa4334
https://doi.org/10.1117/12.168610
https://doi.org/10.1117/12.168610
Publikováno v:
Journal of Optical Communications. 15
Erbium doped fibers exhibiting good amplification performances around 1550 nm have been obtained employing special MCVD techniques. Active fibers with high numerical aperture and small core diameter allow to manufacture laser diode-pumped fiber ampli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57ae5c55045f736b50e7fc960bf396e0
https://doi.org/10.1515/joc.1994.15.4.150
https://doi.org/10.1515/joc.1994.15.4.150
Publikováno v:
Advanced Fiber Communications Technologies.
The positive effect of widening the 1.5 micrometers Erbium fluorescence band provided by alumina on germanosilicate core glass of active fibers is partially obtained also in magnesia silica host, but to a lesser extent, while zirconia silica fibers d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e26403d07ff622e0a1c97520d0687409
https://doi.org/10.1117/12.50157
https://doi.org/10.1117/12.50157