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Simple and Cost-effective Terahertz Sensing Module Based on Photonic Devices
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- Authors
- Kyung Hyun Park, Namje Kim, Kiwon Moon, Hyunsung Ko, Jeong-Woo Park, Eui Su Lee, Il-Min Lee, Sang-Pil Han
- Issue Date
- 2014-05
- Citation
- Global Symposium on Millimeter-Waves (GSMM) 2014, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- A novel type of semiconductor beating source, monolithically integrated dual-mode laser, and continuous-wave terahertz (THz) system based on it will be investigated. The combined system of the beating source and broadband-antenna integrated semiconductor photomixers shows the possibility of realizing industrially available cost-effective and compact continuous-wave THz systems. Using our own developed THz components, we exploited non-contact measurements of thickness and refractive index, which find enormous industrial applicability.
- KSP Keywords
- Combined system, Continuous-wave terahertz, Dual-mode laser, THz components, continuous wave(CW), cost-effective, monolithically integrated, non-contact measurement, photonic devices, refractive index, terahertz sensing