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.
An extensive evaluation on the system performance of a conventional LTE wide beam tri-sector site network exploiting 3GPP Rel.
We report results on the fractional quantum Hall effect in GaAs/Al(x)Ga (1-x)As heterostructures at fractional Landau level filling factor nu=p/q obtained with the combination of a dilution refrig
