Concept

Optical disc authoring

Publications associées (27)

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Performance analysis of packet switched all-optical networks

All-optical packet switching has been intensively investigated in recent years as an alternative to static, crossconnect based networks. Several switch architectures have been proposed, all of them using buffers made of fibre delay lines. The paper address ...

IEEE2003

Parallel file striping on optical jukebox servers

Roger Hersch

In the near future, large digital media servers are expected to offer storage capacities in the order of petabytes. Servers made of clusters of PCs connected to jukeboxes may represent an interesting alternative compared with servers made of arrays of magn ...

IEEE2002

Holographic data storage

Demetri Psaltis

Research into and the development of data storage devices is a race to keep up with the continuing demand for more capacity, more density, and faster readout rates. Improvements in conventional memory technologies-magnetic hard disk drives, optical disks, ...

1998

Polarization quadrature measurement of subwavelength diffracting structures

Demetri Psaltis

The amplitude and the phase of the diffracted far field depends on polarization when the diffracting structure is comparable to or less than the wavelength. When the far-field amplitude and the phase of one polarization with respect to the orthogonal polar ...

1997

Performance of a Multiprocessor Multidisk CD-ROM Image Server

Roger Hersch

Professionals in various fields such as medical imaging, biology, and civil engineering require rapid access to huge amounts of image data. Multimedia interfaces further increase the demand for high-performance image and media servers. We consider a parall ...

1996

Programmable Image Associative Memory Using An Optical Disk And A Photorefractive Crystal

Demetri Psaltis

The optical disk is a computer-addressable binary storage medium with very high capacity. More than 1010 bits of information can be recorded on a 12-cm-diameter optical disk. The natural two-dimensional format of the data recorded on an optical disk makes ...

1993

Optical Implementations Of Radial Basis Classifiers

Demetri Psaltis

We describe two optical systems based on the radial basis function approach to pattern classification. An optical-disk-based system for handwritten character recognition is demonstrated. The optical system computes the Euclidean distance between an unknown ...

1993