Interleaved doped Mach-Zehnder Modulators (MZMs) are one solution to attaining higher
modulation efficiencies compared with lateral junction structures, due to greater modal …

Many design challenges exist in achieving high frequency clocking for high-speed
applications. This paper describes a new clock distribution technique and clocking approach …

In this paper, we discuss the advantages and opportunities presented by high-speed (> 50
GHz) reconfigurable integrated circuits and how they may drive reconfigurable systems …

A graded base SiGe HBT optical modulator has high-speed, high optical modulation
efficiency, small footprint. In this paper, we present our work in the design and modeling of …

We present a rigorous electrical and optical analysis of a highly scaled, graded-base, SiGe
heterojunction bipolar transistor (HBT) electrooptic (EO) modulator. In this study, we propose …

We proposed and demonstrated a point-to-point photonic interconnect based on a perfectly
vertical grating coupler. This bidirectional grating plays double roles of coupling and splitting …

Monolithic optoelectronic integrated circuits are a primary focus of research for high-speed
optical communication system development. Standard silicon processes provide a cost …

Short SiGe HBT electro-absorption modulator Page 1 Short SiGe HBT Electro-Absorption
Modulator Pengfei Wu, Shengling Deng, Z. Rena Huang Electrical, Computer, and Systems …

We present a rigorous electrical and optical analysis of a highly scaled, gradedbase, SiGe
heterojunction bipolar transistor (HBT) electrooptic (EO) modulator. In this study, we propose …

Optical interconnects between electronics systems have attracted significant attention and
development for a number of years because optical links have demonstrated potential …