Terahertz spectroscopy for material imaging/sensing and characterization has received a great deal of attention over the past decade. Terahertz (THz) electromagnetic waves have frequencies in the range of 1012 Hz. Terahertz spectroscopy and imaging has many applications ranging from security, communication, food production, quality control for pharmaceutical industries, and cancer diagnosis. In the heart of […]

The use of both Terahertz and Mid-Wave Infrared scanning with artificial intelligence software to interpret and identify different types of black plastics. Current sorting technology cannot sort black or very dark colored plastics as they have very similar features, and therefore cannot be recycled. To solve this problem a new technique must be established. Each […]

In this project, we plan to address the specific problem that TeTechS Inc is facing at this stage of its product development project, which is collecting a complete set of measurement data for an array of organic materials with different levels of purity and demonstrate the capability of its proprietary terahertz sensing techniques to qualify […]

Already the material of choice for electronics for decades, silicon has now emerged as the premier material in photonics and terahertz, offering cost-effective solutions for several applications. In this project, we plan to address the specific problem that TeTechS Inc is facing at this stage of its product development project, which is developing a silicon-based […]

In this project, we plan to address the specific application and problem that TeTechS Inc is facing at this stage of its product development of photoconductive antennas, which is using its photoconductive antennas for characterizing performance of quantum cascade lasers (QCL) in time-domain measurement setup by demonstrating the capability of its proprietary terahertz sensor technology […]

The employment of THz radiation, i.e. radiation with frequencies falling between the microwaves and infrared domains, is arousing an ever-increasing interest in the last decade. Thanks to its invaluable features, such as transparency to the most part of the materials, negligible ionizing energy and availability of high frequency carriers, this technology is penetrating in lots […]