Publications

New low dispersion IUE spectra of a faint sdOB star (the "Schweizer- Middleditch" star) located in a direction near the center of the SN 1006 remnant are presented.

The desire for high voltage rectifiers in the electronic industry has pushed the peak inverse voltage of solid state rectifiers to higher and higher values.

We have fabricated 1 kV 4H and 6H SIC Schottky diodes utilizing a metal-oxide overlap structure for electric field termination.

based on an Al-free active region with a strain compensated quantum well, we have obtained improved internal parameters, and a high wall-plug efficiency of 68% on a broad area laser bar.

A high-yield single-chip monolithically integrated InP coherent receiver photonic integrated circuit (PIC) is developed for detection of polarization-division multiplexed quadrature phase-shift key

: We propose a novel model for core optical networks combining benefits of transparent and opaque networks through variable channel spacing.

Metal selenide clusters have been made and characterized, using the arrested precipitation colloidal technique.

Evidence supporting the existence of higher order color mechanisms, that is, ones beyond the previously identified second stage mechanisms is presented.

We studied a higher order PMD mitigation scheme, aiming at suppressing depolarized components of a compensated signal, the higher order canceller.

We show a novel higher order polarization-mode dispersion (PMD) mitigation technique for a preamplifled system based on narrow optical bandwidth filtering of the signal.