With the increase of communication frequency, terahertz (THz) communication technology
has been an important research field; particularly the terahertz modulator is becoming one of …

Since the initial demonstration of negative refraction and cloaking using metamaterials,
there has been enormous interest and progress in making practical devices based on …

Plasmas are created within a metamaterial structure using low pressure argon and xenon
gases. The metamaterial creates an effective negative permeability by using 3D arrays of …

Terahertz external modulator based on high electron mobility transistors belongs to the field
of electromagnetic functional devices technology. This invention includes the semiconductor …

The terahertz spectrum of electromagnetic waves is finding its position in various
applications of day to day life because of its unique properties, including the penetration …

Metamaterials are a new kind of artificial media, exhibiting electromagnetic properties not
found in nature. In fact, the word “meta” comes from the Greek word meaning “beyond” …

Dr. Jeff Garnas, Assistant Professor of Forest of Forest Ecosystem Health, University of New
Hampshire, Dept. of Natural Resourc Page 1 …