搜索结果: 1-5 共查到“光学仪器及技术 optical networks”相关记录5条 . 查询时间(0.14 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
font style='font-size:12px;'>
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
font style='font-size:12px;'>
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
font style='font-size:12px;'>
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
font style='font-size:12px;'>
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 future of optical networks
future optical networks
font style='font-size:12px;'>
2015/7/30
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...