Metal-Coated <100>-Cut GaAs Coupled to Tapered Parallel-Plate Waveguide for Cherenkov-Phase-Matched Terahertz Detection: Influence of Crystal Thickness

• Main Authors: Delos Santos, Ramon M, Mag-usara, Valynn Katrine, Tuico, Anthony, Copa, Vernalyn, Salvador, Arnel, Yamamoto, Kohji, Somintac, Armando S, Kurihara, Kazuyoshi, Kitahara, Hideaki, Tani, Masahiko, Estacio, Elmer S
• Format: text
• Published: Archīum Ateneo 2018
• Subjects: Terahertz waves; Electro-optic sampling; Cherenkov-phase-matching; Gallium arsenide; Waveguide; Atomic, Molecular and Optical Physics; Physics
• Online Access: https://archium.ateneo.edu/physics-faculty-pubs/53; https://link.springer.com/article/10.1007/s10762-018-0487-1
• Institution: Ateneo De Manila University

The influence of crystal thickness of metal-coated <100>-cut GaAs (M-G-M) on Cherenkov-phase-matched terahertz (THz) pulse detection was studied. The M-G-M detectors were utilized in conjunction with a metallic tapered parallel-plate waveguide (TPPWG). Polarization-sensitive measurements were...