Quantum phenomena play a significant role in terahertz photonics, especially in developing advanced terahertz source detectors; our research in terahertz quantum electronics explores novel quantum materials and devices for manipulating terahertz radiation at the quantum level to develop efficient and reliable sources and detectors of terahertz radiation, including technologies such as terahertz quantum, plasma wave photodetectors, and terahertz bolometers.
- Terahertz Quantum: Harnessing quantum properties to manipulate terahertz radiation, utilizing materials like superconductors or quantum dots. Offers precision, sensitivity, and speed for applications like high-speed communication and sensitive spectroscopy.
- Plasma Wave Photodetectors: Exploiting the interaction between terahertz radiation and plasma waves in semiconductors. Terahertz waves induce electron density oscillations, converted into electrical signals for high sensitivity and speed. Useful for imaging, sensing, and communication.
- Terahertz Bolometers: Sensitive devices detecting terahertz radiation via temperature change in materials. Absorption causes temperature rise, measured by temperature sensors. Operates across frequencies, valuable for spectroscopy, and security screening.
