Results 11 to 20 of about 31,060 (300)

Simulation and Evaluation of Ethernet Passive Optical Network

Tikrit Journal of Engineering Sciences, 2013
     This paper studies simulation and evaluation of Ethernet Passive Optical Network (EPON) system, IEEE802.3ah based OPTISM 3.6 simulation program. The simulation program is used in this paper to build a typical ethernet passive optical network, and to
Salah A. Jaro Alabady
doaj   +1 more source

High-Capacity Free Space Optics-Based Passive Optical Network for 5G Front-Haul Deployment

, 2023
With the expansion of Information and Communication Technology, it is important to develop a communication network that can provide high-capacity ubiquitous connectivity.
Sibghat Ullah, Jahangir Khan, Peer Meher Ali Shah, Muhammad Kamran, Rahat Ullah, Jianxin Ren, Waqas A. Imtiaz, Shuaidong Chen   +7 more
core   +1 more source

Single-Line Bidirectional Optical Add/Drop Multiplexer for Ring Topology Optical Fiber Networks

Sensors, 2021
A new type of passive single-line bidirectional optical add/drop multiplexer (SBOADM) is proposed and experimentally demonstrated. When the proposed SBOADM is placed as a node of a ring topology optical fiber network, the special routing function of the ...
Chung-Yi Li, Ching-Hung Chang, Zih-Guei Lin   +2 more
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Optimization of an integrated optical crossbar in SOI technology for optical networks on chip

Journal of Telecommunications and Information Technology, 2023
In this paper a novel design for an optical network on chip (ONoC), enabling optical on-chip signal routing, is presented. Requirements for such a network are defined and the design of ONoC passive components is described and validated by experimental ...
Andrzej Kaźmierczak, Emmanuel Drouard, Matthieu Bri`ere, Pedro Rojo-Romeo, Xavier Letartre, Ian O’Connor, Frederic Gaffiot, Zbigniew Lisik   +7 more
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A novel optical network model for network burden release and congestion reduction based on passive optical network

International Journal of Distributed Sensor Networks, 2018
In this article, a new optical network structure coping with network congestion is proposed, which is based on passive optical network, and adopts data storage devices coupled with optical line terminal to release network burden.
He Li, Hongxi Yin, Shanshan Lin
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Characterization of a novel three-section tunable slotted fabry-perot laser [PDF]

, 2010
A novel three-section tunable slotted-Fabry-Perot laser has been examined. Characterizations of the linewidth, SMSR and RIN indicate that this type of laser may be a suitable source for dynamic networks employing advanced optical modulation ...
Smyth, Frank, J.H. Song, O'Brien, P., K. Shi, Roycroft, Brendan, Corbett, Brian, Song, J.H., F. Smyth, B. Roycroft, Reid, Douglas A., Barry, Liam P., P. O’Brien, D. Reid, B. Corbett, F. H. Peters, O\u27Brien, P., Shi, Kai, Peters, F.H., L. P. Barry   +18 more
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Performance Evaluation of Symmetric and Asymmetric XG Passive Optical Networks

International Journal of Electrical Engineering and Applied Sciences, 2021
The passive optical network refers to the optical network that configured without using any electrical components. XG-Passive optical Network (PON) is the first generation of the future optical network which is widely demands for transmitting massive ...
Mortada Mohammed Abdulwahab, mogahid eldaw   +1 more
doaj  

Integrated Mach-Zehnder based spectral amplitude OCDMA on a passive optical network [PDF]

, 2007
In this paper, we present our results on Mach-Zehnder-based spectral amplitude encoded optical code-division multiple access (OCDMA) in a passive optical network using a novel parallel spectral encoder/decoder. The modular construction of orthogonal code
Smit, M.K., Bente, E.A.J.M., Huiszoon, B., Augustin, L.M.; id_orcid, Waardt, de, H., Bente, E.A.J.M.; id_orcid, Augustin, L.M., Khoe, G.D., Koonen, A.M.J.   +8 more
core   +1 more source

Wavelength Division Multiplexing Passive Optical Network modeling Using Optical System Simulator

Al-Khawarizmi Engineering Journal, 2015
Due to the continuing demand for larger bandwidth, the optical transport becoming general in the access network. Using optical fiber technologies, the communications infrastructure becomes powerful, providing very high speeds to transfer a high capacity ...
Nahla Abdulrahman Hussain
doaj   +6 more sources

Protection of Passive Optical Networks by Using Ring Topology and Tunable Splitters

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2013
This article proposes an innovative method for protecting of passive optical networks (PONs), especially the central optical unit – optical line termination (OLT).
Pavel Lafata
doaj   +1 more source