2016年9月2日 · Terahertz technology provides non-destructive and rapid characterization of coating materials that will impact automobile, aircraft, food, pharmaceutical, semiconductor, and solar photovoltaic energy industry. The capability of terahertz medical imaging will advance oral healthcare and skin and breast cancer detection and treatment.

2014年9月2日 · “Terahertz Imaging and Spectroscopy for Biomedical, Security and Industrial Applications at the University of Arkansas.” PittCon 2015, New Orleans, 7-12 March 2015. T. C. Bowman, M. El-Shenawee, and L. K. Campbell.

The contributions of her research include the test a new medical imaging modality available at the University of Arkansas using terahertz (THz) waves. Results were produced in two different environments, flat-bottomed plates and round-bottomed multiwell plates.

Generation of broadband terahertz (THz) pulses from ultrafast photoconductive antennas (PCAs) is an attractive method for THz spectroscopy and imaging. This provides a wide frequency bandwidth (0.1-4 THz) as well as the straightforward recovery of both the magnitude and phase of the transmitted and/or reflected signals.

Results indicate that a THz spectroscopy imaging system can be efficiently used in conjunction with the proposed advanced computer-based mathematical analysis method to identify tumor regions in the paraffin tissue mass of prostate cancer.

This thesis presents computational models of terahertz (THz) photoconductive antenna (PCA) emitter using COMSOL Multiphysics commercial package. A comparison of the computer simulated radiated THz signal against that of an experimentally measured signal of commercial reference LT-GaAs emitter is presented.

2019年5月20日 · A THz photoconductive antenna consists of antenna pads laid over a photoconductive substrate. These types of antennas are excited through the application of an optical pump (laser), which generates carriers inside the semiconductor.

Efficient Terahertz detection in black-phosphorus nano-transistors with selective and controllable plasma-wave, bolometric and thermoelectric response

The proposed photoconductive THz emitter consists of a bowtie-shaped antenna electrode with a BP layer placed on top of the gap between the electrodes as shown in Fig.1.

2017年9月27日 · The conference, hosted by Massachusetts Institute of Technology Initiatives and the Centro de Investigaciones en Optica A.C., featured a new symposium on the biomedical applications of terahertz (THz) technology.