搜索结果: 61-75 共查到“光学工程 Demonstration”相关记录129条 . 查询时间(0.324 秒)
End-to-End Real-Time Demonstration of 128-QAM- Encoded Optical OFDM Transmission with a 5.25bit/s/Hz Spectral Efficiency over IMDD Systems
Fiber optic communications Modulation Fibres single mode
2015/6/8
Real-time optical OFDM transceivers with 128-QAM encoding are experimentally demonstrated, for the first time, which enable 5.25Gb/s end-to-end transmission with the highest spectral efficiency of 5.2...
PLC-based eight-channel OFDM demultiplexer and its demonstration with 160 Gbit/s signal reception
Integrated optics devices Optical communications
2015/6/8
An integrated-optic demultiplexer for 8 x 10 Gbaud OFDM sub-carrier channels is realized, which comprises a PLC-based 8 x 8 optical FFT circuit. It is successfully used to demultiplex a 160 Gbit/s OFD...
Experimental Demonstration of the Need for Carrier Ethernet in Mission Critical Networks
Fiber optics communications Networks packet-switched
2015/6/8
Comparison of circuit and packet-switched networks in handling delay-sensitive data reveals that the primary causes of latency are different in these two networks, and both can be mitigated by using C...
Experimental Demonstration of Decision-Aided Maximum Likelihood Phase Estimation in 8-Channel 42.8-Gbit/s DWDM Coherent PolMux-QPSK System
Optical communications Coherent communication Phase modulation
2015/6/5
We experimentally demonstrate a novel decision-aided maximum likelihood phase estimation in an 8-Channel 42.8-Gbit/s DWDM coherent PolMux QPSK system. The results show that our proposed algorithm can ...
Demonstration of Compact Hierarchical Optical Path Cross-Connect Utilizing Wavelength/Waveband Selective Switches
Optical communications Switching circuit
2015/6/5
We demonstrate a compact wavelength/waveband selective switch based hierarchical optical cross-connect (HOXC) system for the first time. Its performance confirms that the HOXC will be applied to creat...
Point-to-Multipoint VLAN path signaling demonstration on the GMPLS controlled Ethernet test network
Networks multicast Optical communications
2015/6/5
This paper provides the demonstration of GMPLS controlled Point-to-Multipoint Ether-net path establishment. The prototype RSVP-TE is extended for supporting peer and overlay model networks. Detailed R...
Bridge-And-Roll Demonstration in GRIPhoN (Globally Recon?gurable Intelligent Photonic Network)
Networks protection and restoration Networks wavelength routing
2015/6/5
We describe a ROADM architecture for a dynamically recon?gurable photonic network and demonstrate the performance of a photonic-layer bridge-and-roll that could improve the operational ?exibility of o...
First Demonstration of 80-km Long-Haul Transmission of 12.5-Gb/s Data Using Silicon Microring Resonator Electro-Optic Modulator
Optoelectronics Modulation
2015/6/4
First demonstration of long-haul transmission reaching bandwidth-distance product of 1-Tb-km/s, using silicon microring resonator electro-optic modulator, sets new precedence for silicon photonic appl...
Experimental Demonstration of a Nonlinear Effects Crosstalk Minimization Algorithm
All-optical networks Nonlinear optics
2015/6/4
A nonlinear crosstalk minimization algorithm that simultaneously considers SPM, XPM and FWM is presented and experimentally assessed. For a PON worst-case scenario a 1dB power gain is obtained for a B...
Demonstration of Transmission Performance in MPLS-TP Network Using Streaming Media Traffic
Switching packet Networks packet-switched
2015/6/4
A testbed based on European Cost-239 topology is constructed to demonstrate the transmission performance of MPLS-TP network. By introducing streaming media traffic, two factors are given with numerica...
Experimental Demonstration on the Reduction of Linewidth Impact in a Self-Heterodyne Optical OFDM System
Fiber optics communications Modulation
2015/6/4
We show experimentally that the signal quality of a self-heterodyne optical OFDM system can be improved by temporally realigning the carrier with the subcarriers before photodetection. This can be exp...
Experimental demonstration of a centralized light source OCDMA-PON based on polariza tion multiplexing
Optical Code Division Multiple Access (OCDMA) passive optical network (PON) polarization access network
2016/12/2
A novel centralized light source OCDMA PON without wavelength filters is proposed and experimentally demonstrated. The OCDMA coded signals and the unmodulated clock pulses are polarization-multiplexed...
First Demonstration of a Prototype Hybrid Optoelectronic Router
Prototype Hybrid Optoelectronic Router
2015/7/20
We have developed an 8x8 hybrid optoelectronic router prototype that optimally utilizes both optical and electrical technologies, with the ability to process 10-Gbps arbitrary-length asynchronous opti...
Demonstration of a Lossless Monolithic 16x16 QW SOA Switch
Lossless Monolithic QW SOA Switch
2015/7/20
10Gb/s error-free operation of the first monolithic 16x16 quantum well semiconductor optical amplifier switch is demonstrated. The switch has a 2dB facet-to-facet gain and a minimum power penalty of 2...
First Demonstration of Photonic Bandgap Guidance in Hollow-core Photonic Bandgap Fibres with Square Lattice Cladding
Photonic Bandgap Guidance Hollow-core Photonic Bandgap Fibres Square Lattice Cladding
2015/7/20
Square lattice with much higher node-to-strut ratio is promising for significantly extending bandgaps in hollow-core fibres. First such fibres are achieved here. Minimum loss of 67dB/km is demonstrate...