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Conference Paper
Terahertz Imaging Using InGaAs Schottky Barrier Diode Array Detectors
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- Authors
- Sang-Pil Han, Jeong-Woo Park, Hyunsung Ko, Namje Kim, Kiwon Moon, Young-Jong Yoon, Wang-Joo Lee, Won-Hee Lee, Min Yong Jeon, Kyung Hyun Park
- Issue Date
- 2013-09
- Citation
- International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) 2013, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- We characterize InGaAs Schottky barrier diodes (SBDs) with a variation in the anode size. High-efficiency terahertz (THz) pulse detection of the InGaAs SBDs is performed in the cases of anode diameters of 2 μm and 3 μm. The uniformity of the fabricated 1 × 20 InGaAs SBD array is measured to be fine. The THz imaging results using the 1 × 20 InGaAs SBD array are presented. © 2013 IEEE.
- KSP Keywords
- Pulse Detection, THz imaging, Terahertz imaging, diode array, high efficiency, schottky barrier diode(SBD)