搜索结果: 1-5 共查到“光学仪器及技术 All-optical networks”相关记录5条 . 查询时间(0.119 秒)
Stimulated Brillouin Scattering based In-Band OSNR Monitoring for 40G and 100G Deployment in Optical Networks with 100 GHz and 50 GHz Channel Spacing
Fiber optics communications Fiber optics links subsystems
2015/6/10
We present an improved approach for SBS based in-band OSNR monitoring with a drastic enhancement of the dynamic monitoring range for 44.6 Gbps DPSK and 112 Gbps DP-QPSK signals by intentionally adding...
Optimal Traffic Grooming and Regenerator Placement in WDM Optical Networks
Networks network optimization
2015/6/5
We consider traffic grooming and regenerator placement in an optical network in which lightpaths are hop-constrained by impairments. Combining grooming with regenerator placement reduces costs compare...
Fortistis: Split Extension in Dense Passive Optical Networks by Inline Amplification with Remote ASE-Shaped Pump Delivery via Colorless Optical Network Units
Fiber optics communications Networks Multiplexing
2015/6/4
A method for extending the customer density via ASE-pumped splitters in the tree in a WDM/TDM-PON is presented. The influence of Rayleigh backscattering in the feeder is faced,originally prohibiting a...
Impairment Aware Networking and relevant Resiliency issues in All-Optical Networks
Impairment Aware Networking relevant Resiliency issues All-Optical Networks
2015/7/30
The issues and challenges associated with network planning and engineering of a dynamically reconfigurable all-optical network will be discussed. Possible solutions will be outlined and the effectiven...
The transport network paradigm is moving toward NGN (Next Generations Networks) which aims at IP convergence,while architectures and technologies are diversifying. Video technologies including ultra-h...