Results 81 to 90 of about 278,492 (305)
Long-distance frequency transfer over an urban fiber link using optical phase stabilization [PDF]
, 2008 We transferred the frequency of an ultra-stable laser over 86 km of urban fiber. The link is composed of two cascaded 43-km fibers connecting two laboratories, LNE-SYRTE and LPL in Paris area. In an effort to realistically demonstrate a link of 172 km without using spooled fiber extensions, we implemented a recirculation loop to double the length of ...
arxiv +1 more source
Assessing the potential of using telecommunication microwave links in urban drainage modelling
Water Science and Technology, 2013 The ability to predict the runoff response of an urban catchment to rainfall is crucial for managing drainage systems effectively and controlling discharges from urban areas. In this paper we assess the potential of commercial microwave links (MWL) to capture the spatio-temporal rainfall dynamics and thus improve urban rainfall-runoff modelling ...
Fencl M. +4 more
openaire +4 more sources
Design Concept for a Failover Mechanism in Distributed SDN Controllers [PDF]
, 2017 Software defined networking allows the separation of the control plane and data plane in networking. It provides scalability, programmability, and centralized control. It will use these traits to reach ubiquitous connectivity.
Kong, Nathan
core +2 more sources
Advanced Materials, Volume 37, Issue 11, March 19, 2025.Phase‐change materials (PCMs) are transforming reconfigurable photonics with their electrically tunable optical properties. This review examines the thermal challenges of scaling PCM devices to larger volumes beyond storage‐class applications, emphasizing thermal transport mechanisms, material properties, and design strategies.
Kiumars Aryana +10 more
wiley +1 more source
Review on Learning and Extracting Graph Features for Link Prediction [PDF]
, 2019 Link prediction in complex networks has attracted considerable attention from interdisciplinary research communities, due to its ubiquitous applications in biological networks, social networks, transportation networks, telecommunication networks, and, recently, knowledge graphs.
arxiv +1 more source
Violet to Near‐Infrared Optical Addressing of Spin Pairs in Hexagonal Boron Nitride
Advanced Materials, Volume 37, Issue 12, March 26, 2025.Spin‐dependent optical emission is observed in hexagonal boron nitride across a wide band of wavelengths from the violet to the near‐infrared, and attributed to spin defect pairs. These broadband spin pairs are found to exist naturally in a variety of samples from bulk crystals to powders to epitaxial films, and can be coherently controlled across the ...
Priya Singh +11 more
wiley +1 more source
Interference Assessment for the Spectrum Sharing between IMT-2020 and Inter-Satellite Service
EAI Endorsed Transactions on Mobile Communications and Applications, 2018 This paper analyzes interference coexistence of IMT-2020 (International Mobile Telecommunications-2020) and inter-satellite service where both systems operate in the same spectrum band of 25.25-27.5GHz.
Bo Li +5 more
doaj +1 more source
Advanced Materials, EarlyView.This study proposes tribenzyl organic cation carried multidentate X‐type Lewis soft base to enhance adhesion and passivate defects simultaneously, aiming to achieve foldable and efficient perovskite nanocrystal‐based light‐emitting diodes. The resulting pure red F‐PeLEDs exhibit a recorded high EQE of 16.2% and robust mechanical properties to endure ...
Benzheng Lyu +9 more
wiley +1 more source
How Is the Internet Changing Labor Market Arrangements? Evidence from Telecommunications Reforms in Europe [PDF]
, 2018 This paper exploits variations in the timing of telecommunications reforms across Europe to analyze the relationship between the rise of alternative work arrangements and the emergence of the Internet.
Vazquez, Emmanuel José +1 more
core +2 more sources
, 2002 EarthScope applies modern observational, analytical, and telecommunications technologies to investigate the structure and evolution of the North American continent and the physical processes controlling earthquakes and volcanic eruptions.
Michelle Hall-Wallace
core +1 more source