Saturation and polarization characteristics of 1.56 μm Optical probe pulses in a LTG-GaAs photoconductive antenna terahertz detector

• المؤلفون الرئيسيون: Estacio, Elmer S., Hibi, Masakazu, Saito, Katsuya, Que, Christopher T., Furuya, Takashi, Miyamaru, Fumiaki, Nishizawa, Seizi, Yamamoto, Kohji, Tani, Masahiko
• التنسيق: text
• منشور في: Animo Repository 2013
• الموضوعات: Photoconductivity; Antennas (Electronics); Gallium arsenide; Terahertz spectroscopy; Physics
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/4033
• المؤسسة: De La Salle University

The characteristics of low temperature-grown GaAs photoconductive antenna (PCA) terahertz detectors probed by 1.56 μm laser pulses are investigated. The influence of TM and TE polarized probe, as well as the saturation characteristics are studied for 2 μm- and 5 μm-gap PCA's. Different polariza...