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Rastislav Róka
In this paper, the reasons for the bandwidth and wavelength utilization in future next-generation passive optical networks are presented, and the possibilities for realization and utilization of extended dynamic wavelength and bandwidth algorithms for th...
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Maged Abdullah Esmail
The demand for network capacity has increased due to the introduction of new digital applications and services, which rely heavily on optical communication networks. While fiber networks serve as the optical networks? backbone, deploying fiber in certain...
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Krassimir Panajotov and Richard Schatz
VCSELs are widely employed in Fiber to the Home links, computer networks and optical interconnects because of their low power consumption, small footprint, high reliability, easy packaging, single longitudinal mode emission, high modulation speed, low co...
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Aleksejs Udalcovs, Toms Salgals, Lu Zhang, Xiaodan Pang, Anders Djupsjöbacka, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov and Oskars Ozolins
While infrastructure providers are expanding their portfolio to offer sustainable solutions for beyond 10 Gbps in the access segment of optical networks, we experimentally compare several modulation format alternatives for future passive optical networks...
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Tianhua Xu, Cenqin Jin, Shuqing Zhang, Gunnar Jacobsen, Sergei Popov, Mark Leeson and Tiegen Liu
This work is performed for the compensation of the laser phase noise (LPN) and the equalization enhanced phase noise (EEPN) in high-capacity, long-haul, coherent optical fiber networks.
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Chao Wang, Yajing Zhang, Zheng Wu, Guoxu Zhang, Yiyang Zhang and Linghong Jiang
In this paper, the all-solid dual-concentric-core microstructure fiber (MSF) with ultra-broadband dispersion compensation characteristics is designed. The effects of microstructure fiber structure parameters on dispersion, phase-matching wavelength, and ...
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Sridhar Iyer,Shree Prakash Singh
Pág. 8 - 16
The required upgradation of the network capacity of the single-mode fiber which is constrained by the non-linear Shannon?s limit, and the capacity provisioning needed by the future diverse Internet traffic can be resolved by the adoption of the Space Div...
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Roger Giddings, Xiao Duan, Ehab Al-Rawachy and Mingzhi Mao
Optical access networks, metro networks and mobile data networks are facing rapidly evolving demands, not only is it essential to satisfy the unyielding need for increased user bandwidths, but future networks must also support the growing wide variation ...
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Jinlong Wei, Ji Zhou, Elias Giacoumidis, Paul A. Haigh and Jianming Tang
To address the continuous growth in high-speed ubiquitous access required by residential users and enterprises, Telecommunication operators must upgrade their networks to higher data rates. For optical fiber access networks that directly connect end user...
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Rastislav Róka,Veronika Dolinayová
Pág. 19 - 23
The contribution deals with synchronization aspects in SDH and Synchronous Ethernet timing networks utilizing optical transmission medium. First, it explains a hierarchical configuration of timing network elements, characterizes transmission feature...
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