Optical system software engineer Fiber laser | Wavelength-swept laser | Fiber sensor expert
Link of this CV
🌐 http://choibyeongkwon.notion.site
Byeong Kwon Choi
Fiber Optics Lab., Department of Physics, Chungnam National University, Korea.
📞 +82-10-3090-6687
Ph. D. 2021 ~ 2024. Department of Physics, Chungnam National University, Korea
🎓 M. S. 2013 ~ 2015. Department of Physics, Chungnam National University, Korea
🎓 B. S. 2007 ~ 2013. Department of Physics, Chungnam National University, Korea
2015 ~ 2021. Assistance Manager, ChemOptics, Inc. (Transceiver Development Team)
Expert
Skillful
Experienced
[9] Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, Sung Yoon Cho, Min Su Kim, Jae Hyun Yoo, and Min Yong Jeon*, “Simultaneous temperature and strain measurement in fiber Bragg grating via wavelength-swept laser and machine learning,” IEEE Sensors Journal, 24, 27516-27524 (2024) **10.1109/JSEN.2024.3429366
[8] Ji Su Kim, Yong Soon Kwon, Soyeon Ahn, Byeong Kwon Choi, Sung Yoon Cho, and Min Yong Jeon*, ”Measurement of refractive indices and absorption coefficients for glass materials and nematic liquid crystals in THz frequency band,” J. Korean Phys. Soc., 84, 750-757 (2024) https://doi.org/10.1007/s40042-024-01055-1
[7] Byeong Kwon Choi, Hyunah Park, Ji Su Kim, Soyeon Ahn, Sung Yoon Cho, and Min Yong Jeon*, “Wavelength stabilization and intensity correction of fiber Fabry–Pérot tunable filter-based wavelength-swept laser,” IEEE Sensors Journal, 24, 6219-6227 **(2024) 10.1109/JSEN.2024.3351849
[6] Gi Hyen Lee, Soyeon Ahn, Min Su Kim, Sang Won Lee, Ji Su Kim, Byeong Kwon Choi, Srinivas Pagidi, and Min Yong Jeon*, “Output Characterization of 220 nm Broadband 1250 nm Wavelength-Swept Laser for Dynamic Optical Fiber Sensors” Sensors 22(22), 8867, (2022) https://doi.org/10.3390/s22228867
[5] Soyeon Ahn, Gi Hyen Lee, Jun-Yong Lee, Youngseo Kim, Min Su Kim, Srinivas Pagidi, Byeong Kwon Choi, Ji Su Kim, Jong-Hyun Kim, and Min Yong Jeon*, “Fiber-Optic Temperature Sensor Using Cholesteric Liquid Crystals on the Optical Fiber Ferrules,” Sensors, 22(15),5752 (2022) https://doi.org/10.3390/s22155752
[4] Byeong Kwon Choi, Soyeon Ahn, Ji Su Kim, Srinivas Pagidi, and Min Yong Jeon*, “Output Stabilization of Wavelength-Swept Laser Based on Closed-Loop Control of Fabry-Pérot Tunable Wavelength Filter for Fiber-Optic Sensors,” Sensors, 22(12), 4337 (2022) https://doi.org/10.3390/s22124337
[3] Byeong Kwon Choi, Jong Hyun Byun, Jun Gyu Seo, Hak Kyu Lee, and Min Yong Jeon*, “Characterization of a wavelength-tunable fiber laser based on a polymer waveguide Bragg grating wavelength filter,” Korean J. Opt. Photo., 26, pp.306-311 (2015) (in Korean) doi.org/10.3807/KJOP.2015.26.6.306
[2] B. K. Choi, I.-G. Park, J. H. Byun, N. Kim, S.-P Han, K. H. Park, J. K. Seo, H. K. Lee, and M. Y. Jeon*, “A widely tunable, dual-wavelength fiber laser incorporating two polymer waveguide Bragg grating,” Laser. Phy. Lett., 10, 125105 (2013) doi.org/10.1088/1612-2011/10/12/125105
[1] Byeong Kwon Choi and Min Yong Jeon*, “Resonance fiber Bragg grating sensor system based on Fourier domain mode-locking laser,” Korean J. Opt. Photo., 23, pp.211-216 (2012) (in Korean) doi.org/10.3807/KJOP.2012.23.5.211
(Korean patent) 파장 훑음 레이저의 출력 안정화 시스템 및 그 방법 (2023), 전민용, 최병권
Optics and Photonics Congress (2024), Byeong Kwon Choi, Min Su Kim, Soyeon Ahn, Ji Su Kim, Sung Yoon Cho, and Min Yong Jeon*, “Correction of scanning speed fluctuation of wavelength-swept laser with a polygonal scanning wavelength filter”
Optics and Photonics Congress (2024), Min Su Kim, Soyeon Ahn, Ji Su Kim, Byeong Kwon Choi, Sung Yoon Cho, Jaehyun Yoo, Minjun Kim, and Min Yong Jeon*, “단일 다면체 거울 파장 필터 기반의 400nm 이상 광대역 1.3 um wavelength-swept laser”
Optics and Photonics Congress (2024), Sung Yoon Cho, Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, and Min Yong Jeon*, “M13 bacteriophage coated fiber optic high humidity sensor”
Optics and Photonics Congress (2024), Soyeon Ahn, Na Hyeon Hwang, Na-hyun Bak, Min Su Kim, Ji Su Kim, Byeong Kwon Choi, Sung Yoon Cho, Moon deok Kim, Jong-Hyun Kim, and Min Yong Jeon*, “Fiber-optic flammable vapor sensor based on the porous cholesteric liquid crystal film”
Photonics Conference (2023), Min Yong Jeon*, Min Su kim, Soyeon Ahn, Byeong Kwon Choi, Sung Yoon Cho, and Ji Su Kim, “Real-time measurement of a 430nm broadband wavelength-swept laser-based multipoint FBG interrogator”
Photonics Conference (2023), Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, Sung Yoon Cho, and Min Yong Jeon*, “Stabilization correction methods for wavelength-swept laser to measure signal changes in the fiber Bragg grating itself”
Optics and Photonics Congress (2023), Young Min Moon, Yong Soon Kwon, Ji Su Kim, Soyeon Ahn, Byeong Kwon Choi, Sung Yoon Cho, and Min Yong Jeon*, “테라헤르츠 시간 영역 분광법으로 측정한 E7 네마틱 액정의 광학 특성”
Optics and Photonics Congress (2023), Min Yong Jeon*, Min Su Kim, Soyeon Ahn, Byeong Kwon Choi, Ji Su Kim, and Sung Yoon Cho, “단일다면체 거울 파장 가변 필터 기반의 430nm 광대역 파장 훑음 레이저”
Optics and Photonics Congress (2023), Sung Yoon Cho, Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, and Min Yong Jeon*, “Lossy mode resonance temperature sensor using ITO-coated D-shaped fiber”
Conference on Optoelectronics and Optical Communications (2023), Darvin Choe, Byeong Kwon Choi, Soyeon Ahn, Ji Su Kim, Sung Yoon Cho, and Min Yong Jeon*, “Center wavelength initialization for wavelength-swept laser using FBG signal in the time domain”
Conference on Optoelectronics and Optical Communications (2023) Oral, Byeong Kwon Choi, Hyunah Park, Ji Su Kim, Soyeon Ahn, Sung Yoon Cho, and Min Yong Jeon*, “Wavelength stabilization and level correction methods for FFP-TF based wavelength-swept laser”
2023 동계학술발표회 (2023), Byeong Kwon Choi, Hyunah Park, Ji Su Kim, Soyeon Ahn, Sung Yoon Cho, and Min Yong Jeon*, “Long-term wavelength stabilization and level correction methods for fiber Fabry-Perot tuanble filter based wavelength-swept laser”
IEEE Photonics Conference (2022) Oral, Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, Srinivas Pagidi, and Min Yong Jeon*, “Wavelength stabilization of Fabry-Pérot tunable filter based wavelength-swept laser for dynamic fiber-optic sensors”
Photonics Conference (2022), Hyunah Park, Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, Sung Yoon Cho, Srinivas Pagidi, and Min Yong Jeon*, “Wavelength drift stabilization of fiber Fabry-Perot tunable filter based wavelength-swept laser”
Photonics Conference (2022), Yong Soon Kwon, Ji Su Kim, Soyeon Ahn, Byeong Kwon Choi, Sung Yoon Cho, and Min Yong Jeon*, “Birefringences and refractive indices of a glassy material measured by a terahertz time domain spectroscopy system”
Photonics Conference (2022), Min Su Kim, Soyeon Ahn, Ji Su Kim, Byeong Kwon Choi, and Min Yong Jeon*, “400 nm wide-bandwidth wavelength-swept laser using a polygonal scanning wavelength filter”
Photonics Conference (2022), Jaehyun Yoo, Ji Su Kim, Byeong Kwon Choi, Jae Won Jang, Yeonsang Park, and Min Yong Jeon*, “Simulation of temperature sensor fabricated with side-polished single mode fiber and metasurface”
2022 MRS Spring Meeting (2022), Soyeon Ahn, Gi Hyen Lee, Young Seo Kim, Srinivas Pagidi, Byeong Kwon Choi, Ji Su Kim, Jonghyun Kim, and Min Yong Jeon*, “Cholesteric liquid crystals based fiber-optic temperature sensor”
Photonics West (2022), Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, and Min Yong Jeon*, “Simultaneous Measurement of Strain and Temperature Using Fiber Bragg Grating with Machine Learning Approach”
Conference on Optoelectronics and Optical Communications (2022), Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, Pagidi Srinivas, and Min Yong Jeon* “Stabilization of wavelength-swept laser based on Fabry-Perot tunable wavelength filter using closed-loop control”
2022 동계학술발표회 (2022) Oral, Byeong Kwon Choi, Ji Su Kim, Soyeon Ahn, and Min Yong Jeon*, “Simultaneous measurement of temperature and strain using a singl FBG and WSL by machine learning approach”
(Korean) 충남대학교총장 성적우수상 (2024)
(Korean) 충남대학교 자연과학대학 물리학과장 논문상 (2023)
The 30th Conference on Optoelectronics and Optical Communications (COOC) 2023 Paper Award
“Wavelength stabilization and level correction methods for FFP-TF based wavelength-swept laser”
The 29th Conference on Optoelectronics and Optical Communications (COOC) 2022 Paper Award
“Stabilization of wavelength-swept laser based on Fabry-Perot tunable wavelength filter using closed-loop control”
(Korean) 충남대학교 대학원장 우수연구상 (2022)
(Korean) 충남대학교 자연과학대학장 우수상 (2012)