Data-intensive Grid applications require huge data transferring between multiple geographically separated computing nodes where computing tasks are executed. For a future WDM network to efficiently support this type o...
详细信息
In this work, we have analyzed, fabricated and demonstrated concentric micro-ring resonators in silicon-on-insulator (SOI) structure for enhanced transmission notches. The operation principles of the concentric ring r...
详细信息
We report a new algorithm, called the self-adjusting algorithm, to construct an aperiodic optical super-lattice in which multiple nonlinear optical parametric processes can be realized simultaneously with high convers...
详细信息
This paper proposes V-STONES: a new circuit provisioning model for future Grid applications. V-STONES differs from existing circuits provisioning model in that it allows end hosts to establish more than one connectivi...
详细信息
ISBN:
(纸本)1424418593
This paper proposes V-STONES: a new circuit provisioning model for future Grid applications. V-STONES differs from existing circuits provisioning model in that it allows end hosts to establish more than one connectivity concurrently with multiple remote systems thus can be used in more complex E-Science application scenarios.
A broad pump wavelength band up to 27 nm has been obtained in a 20-mm long periodically poled MgO:LiNbO3. Arbitrary wavelength conversion of signal waves at commun.cation band has been successfully demonstrated throug...
详细信息
ISBN:
(纸本)0978921739
A broad pump wavelength band up to 27 nm has been obtained in a 20-mm long periodically poled MgO:LiNbO3. Arbitrary wavelength conversion of signal waves at commun.cation band has been successfully demonstrated through nonlinear quadratic cascading process.
We propose and experimentaly demonstrate a novel RoF system for simultaneous generation and transmission of baseband, micro-wave and millimeter-wave signals with a single wavelength using a dual-parallel Mach-Zehnder ...
详细信息
ISBN:
(纸本)9783800730421
We propose and experimentaly demonstrate a novel RoF system for simultaneous generation and transmission of baseband, micro-wave and millimeter-wave signals with a single wavelength using a dual-parallel Mach-Zehnder modulator and a single-drive Mach-Zehnder modulator.
We propose and experimentally demonstrate a novel PON system providing triple play service with centralized light source using a single dual-parallel Mach-Zehnder modulator. Upstream data re-modulation based on downst...
详细信息
ISBN:
(纸本)9783800730421
We propose and experimentally demonstrate a novel PON system providing triple play service with centralized light source using a single dual-parallel Mach-Zehnder modulator. Upstream data re-modulation based on downstream DPSK format is also achieved.
We propose a simple 100Gb/s transmitter using multi-wavelength generation scheme and DQPSK modulation format. Only devices of lower speed are needed to reduce the system cost.
ISBN:
(纸本)0978921739
We propose a simple 100Gb/s transmitter using multi-wavelength generation scheme and DQPSK modulation format. Only devices of lower speed are needed to reduce the system cost.
In this article optical minimum-shift keying (MSK) modulation format in 9×40 Gbit/s wavelength-division multiplexing (WDM) spacing of 100 GHz transmission systems is investigated and compared with return-to-zero ...
详细信息
ISBN:
(纸本)9780819469465
In this article optical minimum-shift keying (MSK) modulation format in 9×40 Gbit/s wavelength-division multiplexing (WDM) spacing of 100 GHz transmission systems is investigated and compared with return-to-zero differential phase-shift keying (RZ-DPSK) and return-to-zero (RZ). The performance of optical MSK in presence of amplification noise, chromatic dispersion and nonlinear effects is analytically determined. Operations over a wide range of parameters, such as span input power, precompensation value, and chromatic dispersion parameter are performed;experimental results show that optical MSK demonstrates special performance in transmission distance, nonlinear effects, and dispersion tolerance.
Facing the evolvement of the optical Grid technology, dynamic task scheduling can largely improve the efficiency of the Grid environment under the real circumstances. We propose a Serve On Time (SOT) algorithm - based...
详细信息
ISBN:
(纸本)9780819469472
Facing the evolvement of the optical Grid technology, dynamic task scheduling can largely improve the efficiency of the Grid environment under the real circumstances. We propose a Serve On Time (SOT) algorithm - based on the idea of combining all the dynamic multi tasks so that all the tasks will obtain the rights to be served as soon as possible. We then introduce the basic First Come First Serve (FCFS) algorithm. A simulation will show the advantage of SOT.
暂无评论