Publications

A series of earlier papers was devoted to radiation losses of TE and TM modes in dielectric slab waveguides.

Parallel coupled waveguides are the basic building block for a number of integrated optical devices; these include switches,1-6 modulators, and channel dropping or adding filters.7 The techniques u

Metallic electromagnetic bandgap resonator antennas are highly attractive to design very efficient primary feeds of focal array fed reflector antennas for space Tx applications.

New time-resolved luminescence measurements in annealed a-Si:H films confirm that the low energy luminescence band at 0.7 eV represents radiative recombination at dangling bond defects.

The use of an optical communication system in a radiation environment poses unique reliability issues.

This paper describes the first use of a Radiation Hardened by Design (DARE: Design Against Radiation Effects) library for the UMC 180 nm CMOS six-layer metal technology in a telecom application spe

Soliton perturbation theory predicts an incorrect phase distribution for solitons of stochastically-driven nonlinear Schrodinger equations.

The radiation-enhanced diffusion of implanted Au markers in amorphous Si has been measured in the temperature range 77- 693K. Samples were irradiated with 2.5 MeV Ar ions.

We have investigated radiation-enhanced diffusion of impurities implanted in amorphous Si.

Defect centers induced in GeO sub 2 glass by either 100-KeV x rays at 77 K or gamma rays at room temperature were studied by electron-spin resonance.