Ultrafast MBE-grown Terahertz Photoconductive Antenna Devices

Terahertz Photoconductive Antennas (THz-PCA) are one of the most promising devices that allows for relatively high signal-to-noise ratio and perform fast scan for imaging and spectroscopy applications. To improve THz emission, researchers designed a novel MBE-growth semiconductor fi lm for device fabrication as a THZ photoconductive antenna. 

With this technology, THz-PCAs increases its potential for real-world applications in security, biology and medicine, medical imaging, material spectroscopy and sensing, and monitoring and spectroscopy in pharmaceutical industry.