搜索结果: 1-12 共查到“工学 Packet switching”相关记录12条 . 查询时间(0.083 秒)
Despite twenty years of research, optical packet switching (OPS) struggles to find practical application. We analyze the capabilities and limitations of OPS, and conclude that OPS offers little compar...
400 Gb/s optical packet switching node design with coherent detection
optical networks optical communications
2015/5/22
We demonstrate how to realize 400 Gb/s optical packet switching for the first time. The key functions of optical packet generation, label separation, colorless O-OFDM payload detection and wavelength ...
Over 1-Tbit/s/port Polarization-Multiplexed DWDM/DQPSK Optical Packet Switching and Buffering
Over 1-Tbit/s/port Polarization-Multiplexed DWDM/DQPSK Optical Packet Switching Buffering
2015/5/20
We demonstrate 1.2-Tbit/s/port polarization-multiplexed optical packet (20 Gbit/s DQPSK × 30λ × 2 Polarization) switching and buffering. Our optical packet switch system with low polarization dependen...
Demonstration of optical packet switching using FBG based optical code label processor
optical packet switching FBG optical code label processor
2015/5/15
10-Gbit/s 8-WDM packet-switching was demonstrated. The optical labels were separated/recognized at the same time by using FBG based optical code processor. Under 10 -9 as BER of received payloads at t...
A Novel Multi-bit Optical Code Label Processing Scheme in Optical Packet Switching Networks
Fiber Bragg gratings Networks packet-switched
2015/6/10
Parallel-to-cascading optical code label processing is proposed and experimentally demonstrated in a 16-node setup. The physical structure for multi-bit label’s processing is significantly simplified,...
Monolithically Integrated Phased-Array Switch for Optical Packet Switching and Interconnection
Optical switching devices Integrated optics devices
2015/6/5
Novel type of wavelength-insensitive monolithically integrated InP 1×N switch is developed using optical phased-array architecture. Low-polarization-dependent 1×8 switch,1×16 switch, and application t...
Multi-sampling Stacked Optical Code Label for Scalable Multicasting in Optical Packet Switching Networks
Multi-sampling Stacked Optical Code Label Scalable Multicasting Optical Packet Switching Networks
2015/7/17
A multi-sampling technique is introduced in the stacked optical code label’s encoder implemented by fiber Bragg gratings. The experimental results of a 19-node setup show that scalable optical multica...
Demonstration of 200 Gbit/s DWDM / NRZ-DQPSK Optical Packet Switching and Buffering
DWDM / NRZ-DQPSK Optical Packet Switching Buffering
2015/7/16
We report error-free (BER<1E-9) optical packet switching and buffering for 200 (10-wavelengths x 20) Gbit/s DWDM/NRZ-DQPSK optical packets. This is a first demonstration for multilevel modulation opti...
4×4 Optical Packet Switching with a Prototype 4×4 Label Processing and Switching Sub-System
Optical Packet Switching Prototype Processing Switching Sub-System
2015/7/16
We demonstrate 4 × 4 optical packet switching for 10-Gb/s, asynchronous burst optical packets with a 4 × 4 label processing and switching sub-system prototype. Error-free operation (BER<10 -12 ) is ac...
We investigate the feasibility of a 1x4096 optical-packet-switch (OPS) operating at 160Gb/s, by cascading two 1x64 OPSs in a fat-tree configuration. We find error-free operation with 5.7dB penalty ove...
Polarization-Independent and Low-Current Operation of InAlGaAs/InAlAs Mach-Zehnder Interferometer-Type Photonic Switch with Hybrid- Waveguide Structure for Optical Packet Switching
Polarization-Independent Low-Current Operation Hybrid-Waveguide Structure Optical Packet Switching
2015/7/15
We demonstrated a polarization-independent Mach-Zehnder interferometer-type photonic switch with very-low-current of about 5mA. Furthermore, a few nano-second switching response time was also confirme...
We demonstrate for the first time 160Gbps error-free 1x4 all-optical packet switching including all-optical label rewriting. Power penalty 1.5dB enables application in multihop packet-switched network...