Enhanced terahertz emission from SI-GaAs with a sub-wavelength 1D metal array

• Main Authors: Faustino, Maria Angela B., Lopez, Lorenzo P., Jr., Afalla, Jessica Pauline, Muldera, Joselito E., Felix, Mark Jayson, Salvador, Arnel A., Somintac, Armando S., Estacio, Elmer S.
• Format: text
• Published: Animo Repository 2015
• Subjects: Terahertz spectroscopy; Silicon; Gallium arsenide; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/8129
• Institution: De La Salle University

Terahertz emission enhancement in SI-GaAs, having a deposited periodic 1D metal array, is reported. The one order enhancement is currently attributed to the localization of the terahertz electromagnetic field at the GaAs apertures.