Publications

We present the first experimental demonstration of 107-Gb/s space-divisionmultiplexed DWDM transmissions in mutlicore fiber.

In projection electron-beam systems resolution and throughput are linked through electron-electron interactions collectively referred to as space-charge effects.

An analytical theory is given for the space-charge limited current in nin or pip diodes. The exact I-V characteristic is obtained in a parametric form.

When a beam only partly fills the space within a concentric drift tube, the field patterns of the modes derived by small-signal slow-wave analysis are not orthogonal to one another.

Interest in the ac behavior of cylindrical electron beams issuing from magnetically shielded or partly shielded guns has been stimulated in recent years by their increasing application in medium- a

We consider the space-charge-limited current in a thin-film n-i-n diode. It is assumed that "impenetrable" barriers limit the current flow to a film of thickness D.

Per-flow traffic measurement is critical for usage accounting, traffic engineering, and anomaly detection.

Bell System microwave radio relay routes consist of links (paths, hops) that have an average length of about 26 miles.

Space-division multiplexing allows scaling the per-fiber capacity beyond the nonlinear Shannon limit of legacy single-mode fibers.

We present results of long distance space-division multiplexed multiple-input multiple-output transmission experiments in novel fibers supporting 6 spatial- and polarization modes.