搜索结果: 1-9 共查到“光电子技术 Passive Optical Networks”相关记录9条 . 查询时间(0.671 秒)
Hybrid Electro-Optical Feedback Gain-Stabilized EDFAs for Long-Reach Wavelength-Multiplexed Passive Optical Networks
Hybrid Electro-Optical Gain-Stabilized EDFAs Long-Reach Wavelength-Multiplexed Passive Optical Network
2015/7/20
A novel EDFA gain stabilization technique is given for low-noise WDM upstream amplification in long-reach, high-split passive optical networks. Hybrid opto-electrical feedback avoids drawbacks from kn...
The application of network coding in passive optical networks is shown to provide benefits in intra-PON communication scenarios with respect to reducing the packet loss ratio and queuing delay in case...
C+L Band Remote Node for Amplification in Extended Reach Full-Duplex 10Gb/s WDM/TDM Passive Optical Networks
C+L Band Remote Node Extended Reach Full-Duplex WDM/TDM Passive Optical Networks
2015/7/20
A remote node design for C+L band amplification is shown to cover the advanced optical power budget for a 50km reach, symmetrical 10G/10G WDM/TDM-PON. 5-10dB of margin is left despite OSNR degradation...
A Novel Multicast Overlay Scheme for WDM Passive Optical Networks using Optical Carrier Suppression Technique
WDM Passive Optical Networks Optical Carrier Suppression Technique
2015/7/20
A WDM-PON with simultaneous delivery of 10-Gb/s downstream unicast and upstream data as well as 10-Gb/s multicast data is proposed. Downstream multicast data is superimposed onto the subcarrier genera...
Broadcast Capable 40-Gb/s WDM Passive Optical Networks
Broadcast Capable WDM Passive Optical Networks
2015/7/17
A novel architecture for broadcast capable high-speed WDM-PONs is proposed. 40-Gb/s downlink and 10-Gb/s broadcast are demonstrated to transmit simultaneously on the same set of wavelength channels. A...
Comparison of Hybrid WDM/TDM Passive Optical Networks (PONs) with Protection
Hybrid WDM/TDM Passive Optical Networks (PONs) Protection
2015/8/6
We present the evolution of PON protection and compare reliability performance related to investment and management cost for some representative cases. Our results can indicate the most cost efficient...
High-sensitivity, Multi-rate,Multi-band OLT Receiver for Hybrid 1G / 10G Passive Optical Networks
High-sensitivity Multi-rate Multi-band OLT Receiver Passive Optical Networks
2015/8/3
An OLT receiver that includes a semiconductor optical amplifier, a “soft” optical filter and a PIN photodiode has significantly higher sensitivity, and lower complexity than avalanche photodiode-based...
Experimental Demonstration of Multicarrier-CDMA for Passive Optical Networks
Multicarrier-CDMA Passive Optical Networks
2015/7/31
Optical multicarrier-CDMA is experimentally demonstrated for the first time. The system supports up to 256 users at a total bit rate of 15-Gb/s with almost no penalty after 70-Km transmission.
Novel Network Architectures for Survivable WDM Passive Optical Networks
Network Architectures Survivable WDM Passive Optical Networks
2015/7/30
As WDM-PON has been emerging to be the next generation optical access network, the issue of network survivability has recently aroused much attention. In this talk, several considerations in designing...