Effect of Doped Buffer in Low-Temperature-Grown GaAs Terahertz Photoconductive Antenna Emitters and Detectors

2020 ◽  
Author(s):  
Elizabeth Ann Prieto ◽  
Alexander De Los Reyes ◽  
Victor DC Andres Vistro ◽  
Neil Irvin Cabello ◽  
Maria Angela Faustino ◽  
...  
Keyword(s):  
Low Temperature ◽  
Photoconductive Antenna ◽  
Low Temperature Grown Gaas

scholarly journals Lens-less fiber coupling of a 1550-nm mode-locked fiber laser light on a low-temperature-grown GaAs photoconductive antenna

OSA Continuum ◽  
2019 ◽  
Vol 2 (4) ◽  
pp. 1310
Author(s):  
Takashi Ogura ◽  
Yoshiaki Nakajima ◽  
Yi-Da Hsieh ◽  
Takeo Minamikawa ◽  
Yasuhiro Mizutani ◽  
...  
Keyword(s):  
Low Temperature ◽  
Fiber Laser ◽  
Laser Light ◽  
Photoconductive Antenna ◽  
Fiber Coupling ◽  
Low Temperature Grown Gaas

Terahertz Radiation Properties of Low-Temperature-Grown GaAs Photoconductive Antenna

2008 ◽  
Vol 35 (3) ◽  
pp. 396-400
Author(s):  
石小溪 Shi Xiaoxi ◽  
赵国忠 Zhao Guozhong ◽  
张存林 Zhang Cunlin ◽  
崔利杰 Cui Lijie ◽  
曾一平 Zeng Yiping
Keyword(s):  
Low Temperature ◽  
Terahertz Radiation ◽  
Photoconductive Antenna ◽  
Radiation Properties ◽  
Low Temperature Grown Gaas

A bow-tie photoconductive antenna using a low-temperature-grown GaAs thin-film on a silicon substrate for terahertz wave generation and detection

2015 ◽  
Vol 17 (12) ◽  
pp. 125802 ◽  
Author(s):  
Rubén Darío Velásque Ríos ◽  
Siméon Bikorimana ◽  
Muhammad Ali Ummy ◽  
Roger Dorsinville ◽  
Sang-Woo Seo
Keyword(s):  
Thin Film ◽  
Low Temperature ◽  
Silicon Substrate ◽  
Terahertz Wave ◽  
Wave Generation ◽  
Photoconductive Antenna ◽  
Low Temperature Grown Gaas ◽  
Bow Tie

Atomic Force Microscopy and EDX Analysis for Investigation Photoconductive LT-GaAs Terahertz Antennas

2018 ◽  
Vol 271 ◽  
pp. 92-97
Author(s):  
Sergey Nomoev ◽  
Ivan Vasilevskii ◽  
Erzhena Khartaeva
Keyword(s):  
Surface Roughness ◽  
Atomic Force Microscopy ◽  
Low Temperature ◽  
Atomic Force Microscope ◽  
Photoconductive Antenna ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force ◽  
Low Temperature Grown Gaas ◽  
Lt Gaas

We investigate the influence of the surface properties of a low-temperature-grown GaAs photoconductive antenna on the terahertz (THz) response power. A comparison to the surface roughness which is extracted from an atomic force microscope is given. We used energy dispersive x-ray spectroscopy (EDX) measurements to determine the Ga/As compositional ratio in the LT-GaAs.

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