搜索结果: 1-15 共查到“知识库 光学工程 engineering”相关记录17条 . 查询时间(0.215 秒)
INTEGRATED 3D SURVEY AND DIAGNOSTIC ANALYSIS FOR THE BUILDING ENGINEERING: THE FORMER KINDERGARTEN SAN FILIPPO NERI IN DALMINE
Dalmine Former kindergarten San Filippo Neri Integrated Architectural Survey
2019/3/1
The paper aims to emphasise the positive contribution that the 3D laser scanning and digital photogrammetry survey, integrated with diagnostic analysis techniques, can make in the field of constructio...
Engineering a 150 Gbit/s Optical Active Cable to Meet the Needs of the Data Center Environment
Fiber optics links subsystems Optical interconnects
2015/5/25
This paper presents the engineering considerations undertaken in the design of an optical active cable for use in the data center/HPC. We report the characteristics and testing results on our 150 Gbit...
Transmission of 96×100Gb/s with 23% Super-FEC Overhead over 11,680km, using Optical Spectral Engineering
Transmission Super-FEC Overhead Optical Spectral Engineering
2015/5/20
We transmit 96 PDM-QPSK channels at 100Gb/s over 11,680km, matching the best capacity × distance product reported, but with C-band-only EDFAs. 2.7b/s/Hz spectral density is obtained, despite 23% super...
Engineering Fiber-Nonlinearity Based Entangled Photon Sources for Quantum Key Distribution Applications
Engineering Fiber-Nonlinearity Based Entangled Photon Sources Quantum Key Distribution Applications
2015/5/20
We model fiber parametric entangled photon sources for use in quantum key distribution applications. Effects of Raman scattered photons are evaluated and are found to be manageable when appropriately ...
Application-Aware Aggregation and Traffic Engineering in a Converged Packet-Circuit Network
Converged Packet-Circuit Network Traffic Engineering Application-Aware
2015/5/18
We demonstrate a converged OpenFlow enabled packet-circuit network, where circuit flow properties (guarantee d bandwidth, low latency, low jitter, bandwidth-on-demand, fast recovery) provide different...
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...
Designing and Engineering Metropolitan Area Transparent Optical Networks for the Provisioning of Multicast Sessions
Designing Engineering Metropolitan Area Transparent Optical Networks Provisioning Multicast Sessions
2015/6/4
We investigate the problem of designing and engineering metropolitan area optical networks for the provisioning of multicast sessions. The Q-factor for each session is taken into account, aiming at ma...
Why Traffic Engineering Does Not Work for Physical Impairments Based Routing
Traffic Engineering Does Physical Impairments Routing
2015/7/17
ln all optical routing the main question is the permissible distance. Signal power is a key resource. The most common idea of resource balancing is Traffic Engineering. We will show with examples and ...
Energy Efficient Multilayer Traffic Engineering
Energy Efficient Multilayer Traffic Engineering
2015/7/15
Simulation shows how energy efficiency aware multilayer traffic engineering taking into account network equipment power characteristics can optimize IP-over-optical networks for diurnal traffic variat...
Design and Implementation of an All Optical Traffic Engineering Server with a Novel Logical Distance Optimization
All Optical Traffic Engineering Server Novel Logical Distance Optimization
2015/7/14
Our proposal “logical distance” makes it simple and effective to judge whether computed routes satisfy QoS or not. We confirm its feasibility by setting-up optical paths on computed routes with develo...
Impairment-Aware Traffic Engineering Using Cross-Layer Protocols
Impairment-Aware Traffic Engineering Cross-Layer Protocols
2015/7/14
Traffic engineering based on cross-layer communications to counter-act inter-channel impairments in optical networks is shown to yield significant throughput gains for a variety of traffic models.
Ultraintense Laser and Relativistic Engineering
High field science Laser acceleration Relativistic engineering
2009/6/15
Under the influence of intense laser electrons begin to behave relativistically. Matter nonlinearly reacts to laser, exhibiting the ‘relativistic nonlinearity’. Because of this property significant no...
Traffic Growth and Network Engineering in Optical Mesh Networks
Traffic Growth Network Engineering Optical Mesh Networks
2015/8/6
Backbone networks employing optical meshes require periodic upgrades to support increasing traffic.Network-Cut Exhaustion Probability is used to guide the upgrade (namely Network Engineering) of such ...
Hardware Based Scalable Path Computation Engine for Multilayer Traffic Engineering in GMPLS networks
Hardware Scalable Path Computation Engine Multilayer Traffic Engineering GMPLS networks
2015/8/4
A parallel data-flow hardware based path computation engine that makes multilayer traffic engineering more scalable is proposed. The engine achieves 100 times faster than conventional path computation...
Novel Traffic Engineering in All-Optical Networks Considering Impairment
Traffic Engineering All-Optical Networks Considering Impairment
2015/8/3
In order to consider impairment simply and to satisfy quality-of-signal requirements in all-optical networks, we propose the new TE-constraint of “logical distance” which covers several impairment fac...