Doctoral Thesis: Study on the SPDC-Based Resource-Efficient Photonic Quantum Network
PhD from KHU⭐
Currently at KIST (Researcher)⭐
Research Subject:
Quantum information processing based on optically induced orbital angular momentum (OAM) modes
Dropout
Affiliation currently unknown
MS from KHU (MS Thesis: Half-meter Optical Microfiber Devices and Their Transmission Optimization)⭐
Doctoral Thesis: Photonic Qubits in Pauli Channel for Quantum Information Processing (KIST School, UST)⭐
Quantum Optics Workshop 2016 (POSTECH) (supported by NRF)
Research Topics:
Tapered micro-fiber devices for photon-pair generation
Telecom band polarization-entangled photon-pair generation (KIST)
Currently at Danmarks Tekniske Universitet (DTU) (DTU Physics, Researcher)⭐
MS from KHU (MS Thesis: Near to Mid-Infrared Optical Modulators)⭐
Internship at KAERI (한국원자력연구원)
PhD from KAIST⭐
Currently at KAIST (Researcher)⭐
Research Subject: Fiber-optic gratings
Dropout (1.5-month work)
Affiliation currently unknown
Research Subject:
Experimental quantum optics (Jun. 2021 – Aug. 2021) (LINC+ Internship)
Mid-IR fiber optics and Quantum optics (Sep. 2021 – Dec. 2021)
Research Paper:
Woohyun Cho, Ilhwan Kim, and Kwang Jo Lee, “LP01 mode analysis of hollow-core photonic bandgap fibers operating in a 2 μm window,” Kyung Hee Journal of Natural Sciences, vol. 27, no.1, pp. 10-13, 2021 (in Korean).
2021 양자정보경진대회 우수상 수상
졸업식 총장상 수상 (단과대 수석졸업)⭐
Currently at KAIST (석박통합과정)⭐
Research Subject:
Experimental quantum optics (Jun. 2021 – Aug. 2021) (LINC+ Internship)
Mid-IR fiber optics and Quantum optics (Sep. 2021 – Dec. 2021)
2021 양자정보경진대회 우수상 수상⭐
Currently at KHU (경희대학교 수학과 석사과정), 양자정보 이론연구
Research Subject:
Nonlinear optics generation of entangled photon pairs
Experimental quantum optics (Dec. 2020 – Feb. 2021) (LINC+ Internship)
2021 양자정보경진대회 우수상 수상⭐
MS from KIST and Korea Univ. (양자정보 이론연구)
Currently at Yale University (PhD student)⭐
Research Subject:
Design of ring-core fibers for mode-coupling devices (KHU)
Experimental quantum optics (Jan. 2020 – Feb. 2020) (KIST)
Research Paper:
Gwang-Jin Ahn, Donghwa Lee and Kwang Jo Lee, “Design of a ring core fiber for application to mode coupling devices,” Kyung Hee Journal of Natural Sciences, vol. 25, no.1, pp. 20-25, 2019 (in Korean).
Currently with Samsung Semiconductor (삼성반도체 연구소)⭐
Study Subject:
Quantum state tomography
Currently at Hynix
Research Subject:
3D printed prism coupling setup for the measurement of optical fiber modes
Research Paper:
Youngeun Ham, Eunjoo Lee, Donghwa Lee, Yung Kim, and Kwang Jo Lee, “Development of the apparatus for measuring modal indices of an optical fiber based 3D printing technique,” Kyung Hee Journal of Natural Sciences, vol. 24, no.1, pp. 40-45, 2018 (in Korean).
Teaching at a high school
Currently at GIST (PhD student)⭐
Research Subject:
3D printed prism coupling setup for the measurement of optical fiber modes
Research Paper:
Youngeun Ham, Eunjoo Lee, Donghwa Lee, Yung Kim, and Kwang Jo Lee, “Development of the apparatus for measuring modal indices of an optical fiber based 3D printing technique,” Kyung Hee Journal of Natural Sciences, vol. 24, no.1, pp. 40-45, 2018 (in Korean).
Currently at KHU (PhD student)
Research Subject:
Survey of quantum information science in Korea
Currently a Civil Servant (7급 공무원 전기직)⭐
Research Subject:
Measurement of effective indices of optical fiber modes using prism coupling technique
MS Thesis:
The effect of water vapor on the fluorescence of fingerprints developed with 1,2-Indanedione/zinc (Graduate school of Forensic Science, Soon Chun Hyang University (순천향대학교 법과학대학원, 법과학과 법과학전공 석사졸업)⭐
Chaelin Kim, Donghwa Lee, Yung Kim, and Kwang Jo Lee, “Measurement of indices of optical fiber modes based on evanescent coupling method,” Kyung Hee Journal of Natural Sciences, vol. 23, no.1, pp. 11-15, 2017 (in Korean).
현재 부산경찰청 과학수사과 근무⭐
Research Subject:
Experimental demonstration of distributed feedback (DFB) lasers
Currently at Samsung Display (삼성 디스플레이)⭐
Research Subject:
Optical system design with OSLO
Quantum Optics Workshop 2016 (POSTECH) (supported by NRF)
Affiliation currently unknown
Research Subject: Optical orbital angular momentum
Currently at LG Innotek
Research Subject:
Survey of quantum information science in Korea
Currently teaching English
Quantum Optics Workshop 2016 (POSTECH) (supported by NRF)
Currently at POSTECH (PhD course)
Research Subject:
Electro-optic modulation in periodically poled ferroelectric crystals
Conference presentation:
Y. Kim, D. Yoon, H. Choi, and K. J. Lee, “Electro-optic amplitude modulation using a ferroelectric potassium niobate single crystal,” Optical Society of Korea Summer Meeting 2016, BEXCO, Busan, Korea, Jul. 11-13, 2016.
Affiliation currently unknown
Research Subject:
Electro-optic modulation based on Pockels effects in potassium niobate crystals
Conference presentation:
Y. Kim, D. Yoon, H. Choi, and K. J. Lee, “Electro-optic amplitude modulation using a ferroelectric potassium niobate single crystal,” Optical Society of Korea Summer Meeting 2016, BEXCO, Busan, Korea, Jul. 11-13, 2016.
Internship at KAERI (한국원자력연구원)
PhD from KAIST⭐
Currently at KAIST (Researcher)⭐
Research Subject:
Design of single-mode hollow waveguide for mid-infrared operation
Research Paper:
Sungyoon Hwang and Kwang Jo Lee, “Design of micro-structured optical fibers based on multi-pole expansion method,” Kyung Hee Journal of Natural Sciences, vol. 22, no.1, pp. 1-4, 2016 (in Korean).
Conference presentation:
S. Hwang and K. J. Lee, “Design of micro-structured optical fibers based on multi-pole expansion method,” The 23th Conference on Optoelectronics and Optical Communications (COOC), Hanwha Resort, Busan, Jun. 1-3, 2016.
Currently at Samsung Display (삼성 디스플레이)⭐
Research Subject:
Generation of frequency-coincident, polarization-entangled photon-pair for quantum information processing in telecommunication bands
Conference presentation:
H. Choi and K. J. Lee, “Phase-matching properties of spontaneous parametric down-conversion in ferroelectric crystals for the generation of polarization-entangled photon pairs in infrared spectral range,” The 23th Conference on Optoelectronics and Optical Communications (COOC), Hanwha Resort, Busan, Jun. 1-3, 2016.
Y. Kim, D. Yoon, H. Choi, and K. J. Lee, “Electro-optic amplitude modulation using a ferroelectric potassium niobate single crystal,” Optical Society of Korea Summer Meeting 2016, BEXCO, Busan, Korea, Jul. 11-13, 2016.
Currently teaching science and mathematics (수학/물리교사)⭐
Research Subject:
Spontaneous parametric down-conversion (SPDC) process satisfying the extended phase matching condition for quantum optical applications
Journal paper:
T. Kim and K. J. Lee, “Extended phase matching characteristics in periodically poled potassium titanyl phosphate isomorphs,” J. Kor. Phys. Soc. 67, 837-842 (2015).
Affiliation currently unknown
Research Subject:
Multi-core single mode polymer fiber operating in the visible spectral range
Nonlinear polarization evolution (NPE) mode-locked ps-fiber laser (Research topic in KIST, Korea)
Research Paper:
J. Kim and K. J. Lee, “Multi-core single mode polymer fiber operating in the visible spectral range,” Kyung Hee Journal of Natural Sciences, vol. 20, no.1, pp. 5-8, 2014 (in Korean).
MS from KIST-UST
Currently at APRI-GIST⭐
Research Subject:
All-fiber torsional acousto-optic filters
Electro-optic modulator based on periodically poled nonlinear optic crystals
Journal paper:
I. Kim, K. J. Lee, and I.-K. Hwang, “Analysis of line broadening and spectral asymmetry in all-fiber torsional acousto-optic band-pass filter,” J. Kor. Phys. Soc. 65, 1820-1824 (2014). [Link]
I. Kim, and K. J. Lee, “Axial strain dependence of torsional acousto-optic gratings induced in a form-birefringence optical fiber,” J. Kor. Phys. Soc. 67, 465-471 (2015). [Link]
Conference presentation:
I. Kim and K. J. Lee, “Analysis of spectral properties of all-fiber torsional acousto-optic band-pass filter,” The 22th Conference on Optoelectronics and Optical Communications (COOC), Hanwha Resort, Busan, Jun. 3-5, 2015.
PhD from KHU
Currently at KIST (Researcher)⭐
Research Subject:
“Editing” future events by temporal cloak
Conference presentation:
B. Lee and K. J. Lee, “Temporal cloak based on cascaded second-order nonlinearity,” The 22th Conference on Optoelectronics and Optical Communications (COOC), Hanwha Resort, Busan, Jun. 3-5, 2015.
SBS 방송국
Currently at LG Display (엘지 디스플레이)⭐
Research Subject:
Analysis of structural color reflection depending on thickness of oxidization layers on a steel sheet
Conference presentation:
M. S. Um and K. J. Lee, “Apodization of dual-resonance all-fiber acousto-optic tunable filters,” The 22th Conference on Optoelectronics and Optical Communications (COOC), Hanwha Resort, Busan, Jun. 3-5, 2015.
Review of a recently-published science book (in Korean) (Optical Society of Korea)
M. S. Um and K. J. Lee, “Revolutions in Twentieth-Century Physics,” 19(2), 52-53, Optical Science and Technology, April 2015.
Internship at Chosun Media (조선일보 인턴기자, 엄미선 인턴기자의 기사 읽기)
2015. 2. 9 (월) 취업 때문에… 이공계로 轉科(전과)하는 文·史·哲 [Link]
2015. 1. 26 (월) SNS 택시 괴담…’아빠사자’ 번호판 기억하라고? [Link]
2015. 1. 24 (토) [Why] [혹시 아시나요?] 車 번호판 한글·숫자에 새겨진 비밀… 불법 택시 피하려면 ‘아빠사자’ 기억하라 [Link]
2015. 1. 17 (토) [Why] 거리에서 사라진 군고구마… 그 겨울날의 추억만 남아 [Link]
2015. 2. 16 (월) 선생님은 大入보다 알바 계약서를 더 반겼다 [Link]
2015. 1. 31 (토) [Why] [혹시 아시나요?] 추억 담은 대학 졸업앨범, 추억 속으로 [Link]
Renault Samsung Motors (르노 삼성자동차)
Currently at KIA Motors (기아자동차)⭐
Research Subject:
Refractive index sensing based on torsional acousto-optic coupling in a porous multi-core fiber
Conference presentation:
S. Chae, M. Kwon, and K. J. Lee, “Refractive index sensing based on torsional acousto-optic coupling in a porous elliptical multi-core fiber,” The 22th Conference on Optoelectronics and Optical Communications (COOC), Hanwha Resort, Busan, Jun. 3-5, 2015.
MS, Dept. of Mechanical Engineering, KHU
Currently at Renault Samsung Motors (르노 삼성자동차)⭐
Research Subject:
Mid-infrared astrophotonics for stellar spectroscopic signal processing
School of Space Research, KHU (MS/PhD Course) (우주탐사학과 대학원)
Korea Meteorological Administration (KMA) (기상청)
Research Subject:
Design of highly birefringent elliptical multi-core fiber for high-power laser
Conference presentation:
S. Chae, M. Kwon, and K. J. Lee, “Refractive index sensing based on torsional acousto-optic coupling in a porous elliptical multi-core fiber,” The 22th Conference on Optoelectronics and Optical Communications (COOC), Hanwha Resort, Busan, Jun. 3-5, 2015.
Samsung Electronics (삼성전자)⭐
Currently at BK Medical (Assistant Manager) (비케이 케미컬)⭐