Results 1 to 10 of about 23,973 (239)
Beyond 350 GHz: Single-channel 112 Gbps photonic wireless transmission at 560 GHz using soliton microcombs. [PDF]
Commun EngTokizane Y +14 more
europepmc +1 more source
WEDM: Wavelet-Enhanced Diffusion with Multi-Stage Frequency Learning for Underwater Image Enhancement. [PDF]
J ImagingChen J, Ye S, Ouyang X, Zhuang J.
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Some of the next articles are maybe not open access.
Upgrading WDM Networks Using Ultradense WDM Channel Groups
IEEE Photonics Technology Letters, 2004In order to upgrade conventional wavelength-division-multiplexing (WDM) networks, we propose to use ultradense (UD) WDM channel groups. One UD-WDM channel group replaces one WDM channel and traverses the WDM network following the same path as the original WDM channel.
S -Y Kim
exaly +2 more sources
WDM multicasting in IP over WDM networks
Proceedings. Seventh International Conference on Network Protocols, 2005Supporting WDM multicasting in an IP over WDM network poses interesting problems because some WDM switches may be incapable of switching an incoming signal to more than one output interface. An approach to WDM multicasting based on wavelength-routing, which constructs a multicast forest for each multicast session so that multicast-incapable WDM ...
Chunming Qiao +4 more
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2017 International Conference on Optical Network Design and Modeling (ONDM), 2017
The need for ultra-low latencies in fronthaul/backhaul solutions for the 5G as well as the need for low energy consumption technologies in a cost-effective way push constructors of equipment to propose disruptive approaches for ICT. This paper will then draw the potential of WDM packets in terms of energy consumption and cost gains when compared to ...
Dominique Chiaroni, Bogdan Uscumlic
openaire +2 more sources
The need for ultra-low latencies in fronthaul/backhaul solutions for the 5G as well as the need for low energy consumption technologies in a cost-effective way push constructors of equipment to propose disruptive approaches for ICT. This paper will then draw the potential of WDM packets in terms of energy consumption and cost gains when compared to ...
Dominique Chiaroni, Bogdan Uscumlic
openaire +2 more sources
Photonic Network Communication, 1999
A novel method to monitor the performance of WDM channels in an optical network is presented by analyzing the photo-diode current of a detected optical signal. From the photo-diode current, an amplitude histogram is generated, hereafter to be called the probability density function (PDF).
Bergh, van de, M.P.H. +2 more
openaire +2 more sources
A novel method to monitor the performance of WDM channels in an optical network is presented by analyzing the photo-diode current of a detected optical signal. From the photo-diode current, an amplitude histogram is generated, hereafter to be called the probability density function (PDF).
Bergh, van de, M.P.H. +2 more
openaire +2 more sources
2022
A communication system transmits and receives information from one place to another, where the separation between transmitter and receiver may be of few kilometers or transoceanic distances. Fiber-optic communication is one of such communication systems where optical fibers are deployed for information transmission.
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A communication system transmits and receives information from one place to another, where the separation between transmitter and receiver may be of few kilometers or transoceanic distances. Fiber-optic communication is one of such communication systems where optical fibers are deployed for information transmission.
openaire +1 more source
Growth and Sustainability Aspects of WDM
Optical Fiber Communication Conference (OFC) 2022, 2022Internet growth leads to exponentially increasing WDM-systems energy consumption. WDM systems should be replaced by more-efficient successors after certain time to optimize related use-phase carbon emissions. These emissions are overcompensated by the Greening-by-ICT effect.
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On Analyzing the Capacity of WDM PONs
GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference, 2009By taking advantage of the multiple wavelength provisioning capability, WDM PON dramatically enlarges its capacity as compared to TDM PON. The capacity of a WDM PON system depends on many factors, such as the number and capacities of wavelength channels, the network architecture, the wavelength support of receivers, and the tuning ability of lasers ...
Jingjing Zhang, Nirwan Ansari
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