Dr. Jin Chul Cho Profile

Dr. Jin Chul Cho

at ETRI

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 13 March 2023 Presentation

Demonstration of THz wireless communication with directly-modulated BCB-planar type dual mode laser

Young-Hoon Kim, Eui Su Lee, Dong Woo Park, Jin Chul Cho, Da-Hye Choi, Dong Hun Lee, Yongsoon Baek, Sang-Rok Moon, Eon-Sang Kim, Seung-Hyun Cho, Joon Ki Lee, Young Ahn Leem, Il-Min Lee, Kyung Hyun Park

Proceedings Volume PC12420, PC124200I (2023) https://doi.org/10.1117/12.2651228

KEYWORDS: Terahertz radiation, Wireless communications, Light sources, Transmitters, Laser sintering, Video, Electronic components

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Proceedings Article | 13 March 2023 Presentation

Photonics-based CW terahertz system stabilization technology

Jin Chul Cho, Eui Su Lee, Mugeon Kim, Jun-Hwan Shin, Dong Woo Park, Younghoon Kim, Il-Min Lee, Kyung Hyun Park

Proceedings Volume PC12420, PC124200J (2023) https://doi.org/10.1117/12.2651409

KEYWORDS: Terahertz technology, Photonics systems, Terahertz radiation, Photodiodes, Modulation, Lithium, Light, Electrodes

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Proceedings Article | 7 March 2022 Presentation

Waveguide packaged UTC-PD module for terahertz applications

Jungsoo Kim, Eui Su Lee, JinChul Cho, Da-Hye Choi, Dong Woo Park, Jun-Hwan Shin, Dong Hun Lee, Sang-Rok Moon, Seung-Hyun Cho, Joon Ki Lee, Il-Min Lee, Kyung Hyun Park

Proceedings Volume PC12000, PC1200007 (2022) https://doi.org/10.1117/12.2611399

KEYWORDS: Waveguides, Terahertz radiation, Photodiodes, Broadband telecommunications, Antennas, Amplitude modulation, Absorption

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Proceedings Article | 7 March 2022 Presentation

10Gbps THz wireless transmissions using direct modulated 1.55um InGaAsP dual-mode laser as a beating light source

Young Hoon Kim, Lee Eui Su, Dong Woo Park, JinChul Cho, Jun-Hwan Shin, Dong Hun Lee, Sang-Ho Park, Yongsoon Baek, Sang-Rok Moon, Eon-Sang Kim, Seung-Hyun Cho, Joon Ki Lee, Kyung-Sook Hyun, Il-Min Lee, Kyung Hyun Park

Proceedings Volume PC12000, PC1200006 (2022) https://doi.org/10.1117/12.2611914

KEYWORDS: Terahertz radiation, Modulation, Light sources, Laser sintering, Phase shift keying, Wireless communications, Waveguides, Semiconductors, Resistance, Quantum wells

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