Publications

Pulse testing techniques have been employed to advantage in waveguide investigations in numerous ways.

It is shown that a nearly ideal two-dimensional focusing Gaussian beam can be synthesized using a linear combination of the two lowest order even modes of an optical waveguide.

It is shown that a nearly ideal two-dimensional focusing Gaussian beam can be synthesized using a linear combination of the two lowest order even modes of an optical waveguide.

We present a technique aiming at sidewall roughness measurement on integrated optical silica waveguides using a scanning electron microscope.

We report experimental studies of the optical properties of two-dimensional low index-contrast AlGaAs-based photonic crystal waveguide structures.

Scalable and beam-steerable phased antenna array prototype for wireless backhaul ommunication is presented for 28 GHz.

Waveguide-grating-router lasers are multiwavelength lasers consisting of an array of semiconductor optical amplifiers integrated with a waveguide grating router.

We review the operation of, and materials requirements for a variety of nonlinear optics guided wave devices.

We review the operation of, and materials requirements for a variety of nonlinear optics guided wave devices.

We demonstrate 10 GB/s, 5-channel, wavelength multiplexed transmission over four 80-km standard fiber spans using polarization invariant spectral inversion.