搜索结果: 1-13 共查到“光通信器件与系统技术 control”相关记录13条 . 查询时间(0.233 秒)
Scalable Control Plane architecture for Optical Flow Switched Networks
Optical networks network management control
2015/5/26
In OFS, users employ an off-band signaling protocol to request lightpaths for their large unscheduled bursty transactions, and the network dynamically schedules a dedicated, end-to-end lightpath for t...
We propose a new approach to MPLS that uses the standard MPLS data plane and an OpenFlow based simpler and extensible control plane. We demonstrate this approach using a prototype system for MPLS Traf...
Demonstration of 28-40-Gbaud, OOK/BPSK/QPSK Data- Transparent Optical Correlation with Control/Tunability over Time Delays, Phases and Number of Taps
Fiber optics communications Nonlinear optical signal processing
2015/5/21
We demonstrate a tunable optical correlator for amplitude and phase modulated signals up to 4-symbol-long patterns using conversion/dispersion based delays. We observed ~1-dB sensitivity penalty (at 1...
This paper presents a hardware accelerated QoT estimation tool used in the DICONET impairment-aware optical network. Performance evaluation is given by examining different network scenarios in terms o...
Experimental Demonstration of OpenFlow Control of Packet and Circuit Switches
Networks circuit-switched Networks packet-switched
2015/6/9
OpenFlow is presented as a unified control plane and architecture for packet and circuit switched networks. We demonstrate a simple proof-of-concept testbed, where a bidirectional wavelength circuit i...
Investigating the Limits of Optical Packet Transmission Through Cascaded Transient-Suppressed EDFAs Without Regeneration or Active Gain Control
Erbium Fibers Packet-Switched Networks
2015/6/8
Using a transmission loop, we show the maximum number of cascaded conventional-EDFAs is gain-transient limited for packet transmission and demonstrate error-free, noise limited packet transmission acr...
Effect of Spectral Hole Burning on the Feedforward Control of Erbium–Doped Fiber Amplifiers
Fiber optics and optical communications Fiber optics and optical communications Fiber optics amplifiers and oscillators
2015/6/8
In this paper, the effect of spectral hole burning (SHB) on the feedforward control of an erbium–doped fiber amplifier (EDFA) is investigated. A novel experimental setup allowing to verify a mathemati...
Reconfigurable Linear Chirp Control in Photonic Generation of High-Frequency Microwave Pulses
Continuous optical signal processing Microwaves
2015/6/4
A fiber-based approach for linear chirp control in optically-generated microwave pulses is proposed and demonstrated.Full linear chirp reconfigurability, including positive, negative and zero chirp ra...
Network Planning,Control and Management Perspectives on Dynamic Networking
Network Planning Control Management Perspectives Dynamic Networking
2015/7/16
We motivate that network planning, service provisioning and restoration, as well as service manage-ment need to be investigated and aligned at large in order to realize dynamic networking.
Wide Range Over 20 dB Output Power Control Using Semiconductor Optical Amplifier for 43.1 Gbps RZ-DQPSK Signal
Output Power Control Semiconductor Optical Amplifier RZ-DQPSK Signal
2015/7/15
The performance of injection-current-controlled SOA as output power control device for 43.1 Gbps RZ-DQPSK signal was experimentally investigated. Output power control range over 20 dB, from absorption...
First Demonstration of Fast Automatic-Gain-Control (AGC) PDFA for Amplifying Burst-Mode PON Upstream Signal
Automatic-Gain-Control (AGC) PDFA Amplifying PON Upstream Signal
2015/8/3
The effectiveness of installing fast AGC in a PDFA for amplifying burst mode PON upstream signals is reported for the first time. The technique has the potential to realize high-gain/high-power burst-...
Characterisation and comparison of bitwise phase-control OTDM signals in 80 Gbit/s transmission
bitwise phase-control OTDM signals transmission
2015/8/3
The impact of varying the phase relationship between adjacent OTDM channels is reported for transmission at 80 Gbit/s. A new method to adjust the phase shift values is proposed.
ASON/GMPLS Control Plane Solutions for Transport Networks
ASON/GMPLS Control Transport Networks
2015/7/30
An overview is given of ASON/GMPLS control plane capabilities and opportunities, the current status of standardisation as well as of application – control plane interworking solutions. Finally example...