Results 121 to 130 of about 852,457 (267)

China?s Exports in ICT and its Impact on Asian Countries [PDF]

open access: yes
This paper analyses China?s ICT exports growth in its two major markets Japan and the US from 1992 to 2004. It focuses on ICT products classified in SITC 75, 76 and 77.
Xing, Yuqing
core  

Monolithic Silicon Photonic Transceiver for 160 km Multi‐Channel Quantum Entanglement Distribution in Fiber Network

open access: yesLaser &Photonics Reviews, EarlyView.
The paper demonstrates a chip scale (4.5 x 4.5 mm2) silicon integrated system that is capable of distributing entangled photons over 160 km single mode fibers without dispersion compensations and external optical filters. The results highlight the potential for massive production and large‐scale deployed quantum integrated circuits for a future ...
Yue Qin, Hongnan Xu, Hon Ki Tsang
wiley   +1 more source

Optimization in Telecommunication Networks [PDF]

open access: yes
Network design and network synthesis have been the classical optimization problems intelecommunication for a long time. In the recent past, there have been many technologicaldevelopments such as digitization of information, optical networks, internet ...
Hoesel,Stan,van
core   +1 more source

Vortex Beam Lasing from III‐V Nanowires Epitaxially Grown on Silicon‐on‐Insulator

open access: yesLaser &Photonics Reviews, EarlyView.
An epitaxially grown InGaAs nanowire photonic crystal laser on silicon‐on‐insulator is demonstrated to emit vortex beams carrying orbital angular momentum. Deforming the honeycomb lattice causes the band inversion effect and creates symmetry‐protected bound states in the continuum, enabling single‐mode lasing with a topological charge of −2 ...
Bogdan‐Petrin Ratiu   +7 more
wiley   +1 more source

The Path to Global Equity in Surgical Care: Clinical and Technical Results of Cross-Border, Ultra-Long-Distance, Asia to Middle East Human Telesurgery. [PDF]

open access: yesInt Braz J Urol
Aldousari S   +8 more
europepmc   +1 more source

Monolithic Integration of ScAlN Modulators on Silicon‐On‐Insulator Platform

open access: yesLaser &Photonics Reviews, EarlyView.
Monolithic integration of scandium‐doped aluminum nitride (ScAlN) modulators on a silicon‐on‐insulator platform is reported. A multilayer electrode design enhances RF‐optical field overlap, enabling direct access to the diagonal electro‐optic coefficient and improved modulation efficiency.
Sihao Wang   +6 more
wiley   +1 more source

Recent Advances in Conductive Rubber Composites: Progress, Challenges, and Emerging Opportunities

open access: yesMacromolecular Rapid Communications, EarlyView.
This study reviews the recent advances in conductive rubber composites, focusing on key aspects such as material selection, conductive mechanisms, interfacial engineering, processing methods, vulcanization strategies, and practical applications. It also discusses current challenges and highlights emerging directions that are shaping the development of ...
Lu Yin   +3 more
wiley   +1 more source

Mobile Payment Adoption in China: A Comment on Vatsa et al.

open access: yesManagerial and Decision Economics, EarlyView.
ABSTRACT Vatsa et al. examine the determinants of mobile payment adoption in China. They do so by applying a probit model to data from a nationally representative survey. In this comment, we identify several conceptual and econometric limitations that affect the robustness of Vatsa et al.'s findings.
Muzaffarjon Ahunov, Leo Van Hove
wiley   +1 more source

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