Publications

Circular-symmetric, multimode, optical fibers intended for large communication capacity must have low modal dispersion and this is achievable by the quasi-complete equalization of the group velocit

We investigate the vibration sensitivity of spatially multiplexed links by measuring the mode-coupling dynamics of a four-core coupled-core fiber and a reference single-mode fiber.

We investigate the vibration sensitivity of spatially multiplexed links by measuring the mode-coupling dynamics of a four-core coupled-core fiber and a reference single-mode fiber.

Power penalty due too noise has been quantified and experimentally verified for singlemode fiber systems operating above their cutoff frequency.

The domain of robotic control applications is diverse, but can be roughly divided into two partitions, those tasks that are purely positional (i.e.

Multimode lightguides, produced by the Modified Chemical Vapor Deposition (MCVD) process, are expected to be of continuing importance to the Bell System.

A detailed eigenmode analysis of diode laser phased arrays both at and above threshold condition is presented.

The mode coherence of adjacent and non-adjacent spectral modes of a passively mode locked quantum dash (QDash) semiconductor laser are deduced through radio frequency beat-tone linewidth measuremen

A theory of mode conversion and radiation losses of a guided mode in a dielectric slab was described in Ref. 1.

This paper contains a perturbation theory which is applicable to the scattering losses suffered by guided modes of a dielectric slab waveguide as a consequence of imperfections of the waveguide wal