Dr. Dong Woo Park Profile

Dr. Dong Woo Park

at ETRI

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 12 March 2024 Presentation

Development of GaAs anti-parallel Schottky barrier diode for 300 GHz subharmonic mixer

Dong Woo Park, Young-Ho Kim, Jun-Hwan Shin, Da-Hye Choi, Eui Su Lee, Il-Min Lee, Kyung Hyun Park

Proceedings Volume PC12885, PC128850A (2024) https://doi.org/10.1117/12.3001328

KEYWORDS: Gallium arsenide, Diodes, Wireless communications, Waveguides, Reliability, RF communications, Metalorganic chemical vapor deposition, Electromagnetic simulation, Data communications

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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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Proceedings Article | 7 March 2022 Presentation

Development of GaAs subharmonic mixer for THz communication

Dong Woo Park, Jun-Hwan Shin, Young Ho Kim, Eui Su Lee, Jungsoo Kim, HoSung Kim, Dong Hun Lee, Sang-Rok Moon, Seung-Hyun Cho, Joon Ki Lee, Il-Min Lee, Kyung Hyun Park

Proceedings Volume PC12000, PC1200004 (2022) https://doi.org/10.1117/12.2611451

KEYWORDS: Terahertz radiation, Gallium arsenide, Computer simulations, Resistance, Capacitance, Waveguides, Telecommunications, Signal attenuation, Radio frequency circuits, Quartz

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Proceedings Article | 5 March 2019 Presentation

Semiconductor-based terahertz photonics for industrial applications (Conference Presentation)

Eui Su Lee, Kiwon Moon, Il-Min Lee, Dong Woo Park, Jeong-Woo Park, Hyun-Soo Kim, Kyung Hyun Park

Proceedings Volume 10917, 109170D (2019) https://doi.org/10.1117/12.2511230

KEYWORDS: Terahertz radiation, Semiconductors, Photonics, Nondestructive evaluation, Terahertz technology, Continuous wave operation, Laser development, Semiconductor lasers, Tunable lasers, Photodiodes

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Proceedings Article | 19 April 2017 Presentation

Terahertz wireless communication based on InP-related devices (Conference Presentation)

Eui Su Lee, Hyun-Soo Kim, Jeong-Woo Park, Dong Woo Park, Kyung Hyun Park

Proceedings Volume 10103, 101030L (2017) https://doi.org/10.1117/12.2256811

KEYWORDS: Telecommunications, Fiber optics, Terahertz radiation, Wireless communications, Signal generators, Modulation, Optical amplifiers, Photonics, Signal detection, Fiber optic networks

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Proceedings Article | 19 April 2017 Presentation

InGaAs Schottky barrier diode array detectors integrated with broadband antenna (Conference Presentation)

Dong Woo Park, Eui Su Lee, Jeong-Woo Park, Hyun-Soo Kim, Il-Min Lee, Kyung Hyun Park

Proceedings Volume 10103, 101030F (2017) https://doi.org/10.1117/12.2251621

KEYWORDS: Imaging spectroscopy, Imaging systems, Terahertz radiation, Sensors, Indium gallium arsenide, Detector arrays, Diodes, Antennas, Astronomy, Biological research

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Showing 5 of 9 publications

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