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We report, for the first time, pattern-effect free wavelength conversion in a QD-SOA at 160 Gb/s in C-band. Very fast (10ps) 85% gain recovery and the use of a slightly detuned blue-shifted filter allow highly efficient XGM wavelength conversion.
This paper describes the implementation of Grid-enabled hybrid Quantum Mechanics/Classical Molecular Dynamics (QM/MD) Simulation. The Grid-enabled QM/MD simulation is capable of (1) dynamic resource allocation and migration, (2) automatic recovery from faults, and (3) managing large number of CPUs in geographically distributed sites. In the implementation, both GridRPC and MPI are used to complement...
The National Research Grid Initiative (NAREGI) is one of the major Japanese national IT projects currently being conducted. NAREGI will cover the period 2003-2007, and collaboration among industry, academia, and the government will play a key role in its success. The Center for Grid Research and Development has been established as a center for R&D of high-performance, scalable grid middleware...
A comprehensive study of the whole petabyte-scale archival data of astronomical observatories has a possibility of new science and new knowledge in the field, while it was not feasible so far due to lack of enough data analysis environment. The Grid Datafarm architecture is designed for global petabyte-scale data-intensive computing, which provides a Grid file system with file replica management for...
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