搜索结果: 1-15 共查到“工学 Telecom”相关记录15条 . 查询时间(0.062 秒)
Underwater telecom cables make superb seismic network
Underwater telecom cables superb seismic network
2019/12/13
Fiber-optic cables in a global undersea telecommunications network could one day help scientists study offshore earthquakes and the geologic structures hidden deep beneath the ocean surface.In a paper...
Integrated Silicon Photonic Laser Sources for Telecom and Datacom
Integrated Silicon Photonic Laser Sources Telecom Datacom
2014/11/6
We demonstrate record performance heterogeneously integrated telecom wavelength and datacom wavelength lasers, processed simultaneously on the same wafer. Tunable lasers for telecom applications and u...
Frequency conversion of mid-infrared optical signals into the telecom band using nonlinear silicon nanophotonic wires
Integrated optics Wavelength conversion devices Integrated optics Nonlinear
2015/5/22
We demonstrate parametric conversion with simultaneous 19.5dB amplification, of a mid-IR 2440nm signal to the telecom-band near 1620nm, using silicon nanophotonic wires.Conversion over 820nm is facili...
Comparative Studies of All-Optical vs. Electrical vs. Hybrid Switches in Datacom and in Telecom Networks
Networks Optical communications
2015/5/22
This paper compares all-optical, electrical, and hybrid switches in the context of datacenter networks and telecommunication networks. Latency and throughput simulations indicate the advantages of hyb...
Telecom operators should configure networks with end-to-end bandwidth and latency guarantees for Cloud infrastructure as services. IT and connectivity services require to be associated in workflows ha...
Two-Qubit State Engineering in the Telecom O-Band
Quantum communications Multiphoton processes
2015/6/10
We build and characterize a fiber-based source of 1310-nm polarization entanglement with the highest reported fidelity to a maximally entangled state, 99.6% ± 0.15% as characterized via coincidence ba...
Microwave Photonic Technologies for Flexible Satellite Telecom Payloads
Microwave Photonic Technologies Flexible Satellite Telecom Payloads
2015/7/20
Photonics and microwave photonics are emerging as enabling technologies for advanced payload concepts with enhanced flexibility in future telecom satellites.
Ultra Low Nonlinear Telecom Fibre by Hole Assisted Technique
Nonlinear Telecom Fibre Hole Assisted Technique
2015/7/16
Hole assisted fibre with less than half nonlinearity of standard SMFs was investigated. Fabricated fibre has Aeff of 180μm 2 , reduced n2 and larger dispersion coefficient, simultaneously. Low loss sp...
电信网络设施资源管理系统解决方案AT-TELECOM
电信网络设施 资源管理系统 AT-TELECOM
2008/12/19
AT-TELECOM是雅都软件基于自主版权的大型AM/FM/GIS软件开发平台GROW-BASE，开发出的电信网络设施资源管理系统解决方案。该产品能够实现基于地理图形的电信网络设施资源信息管理，并结合电信企业业务运营模式，为电信企业的营业管理、规划设计、运行维护等业务提供高效率的工作方式和全新的技术手段。AT-TELECOM的应用工程“河南省通信公司电信GIS系统”是国家“十五” 863计划的国家...
Optical Pulse Shaping for Ultrahigh-Bit-Rate Telecom Applications based on III-V Integrated Waveguide Bragg Grating
Optical Pulse Shaping Ultrahigh-Bit-Rate Telecom Applications III-V Integrated Waveguide Bragg Grating
2015/8/4
We introduce a general linear pulse-shaping approach based on III-V integrated single-waveguide Bragg gratings for synthesizing arbitrary complex waveforms with (sub-)picosecond resolutions. Pulse cod...
Terahertz Systems-Novel Applications for Telecom Technology
Terahertz Systems-Novel Applications Telecom Technology
2015/7/30
THz spectroscopy promises attractive applications in various fields. Commercial use requires compact, room temperature and cost effective systems. Exploiting telecom and InP technologies here delivers...
Terahertz Systems–Novel Applications of Telecom Technology
Terahertz Systems–Novel Applications Telecom Technology
2015/7/30
Terahertz spectroscopy promises attractive applications in various fields. Commerical use requires compact, room temperature and cost effective THz systems. Mature InP technology and versatile fiber c...
CA Selected by Industry Group to Monitor Next-Generation Telecom and VoIP Services
TeleManagement VoIP Services
2006/12/25
TeleManagement World – Dallas, TX, December 5, 2006 – CA (NYSE: CA) today announced that its industry-leading enterprise application management solutions, Wily Introscope and Wily Customer Experience ...
computer associationes Selected by Industry Group to Monitor Next-Generation Telecom and VoIP Services
Telecom VoIP Services
2006/12/6
TeleManagement World – Dallas, TX, December 5, 2006 – CA (NYSE: CA) today announced that its industry-leading enterprise application management solutions, Wily Introscope and Wily Customer Experience ...
TELECOM ITALIA: ITALY’S HIGH TECH OLD-STYLE TELECOMS INCUMBENT
TELECOM ITALIA ITALY’S HIGH TECH OLD-STYLE TELECOMS INCUMBENT
2014/6/25
The Telecoms Boom and Bust 1996 to 2002has had a significant impact on the structure of the Telecommunications Industry. During the boom it seemed as if new entrant telecoms operators, entering on the...
