Selected Publications

Improvement of Near-Infrared Light-Emitting Diodes’ Optical Efficiency Using a Broadband Distributed Bragg Reflector with an AlAs Buffer

Nanomaterials, 2024 · Hyung-Joo Lee, Jin-Young Park, Lee-Ku Kwac, Jongsu Lee

Broadband DBR와 AlAs buffer를 적용한 근적외선 LED 광효율 향상 연구

DOI: 10.3390/nano14040349

Improved Optical Efficiency of 850-nm Infrared Light-Emitting Diode with Reflective Transparent Structure

Micromachines, 2023 · Correction published in 2024

Reflective transparent structure를 적용한 850nm 적외선 LED 광효율 향상 연구

Correction DOI: 10.3390/mi15020241

AlGaAs Bound GaInP Strain Compensation for Optical Enhancement of InGaAs/GaAsP 940-nm LEDs

Journal of the Korean Physical Society, 2019

940nm LED의 strain compensation을 통한 광특성 향상 연구

Realization of Broad-Spectrum Using Chirped Multi-Quantum Well Structures in AlGaInP-Based LEDs

Journal of Nanoscience and Nanotechnology, 2021

Chirped MQW 구조를 활용한 AlGaInP 기반 LED broad-spectrum 구현 연구

Enhanced Light Output Power on Near-Infrared LEDs with TITO/Ag Multilayer Reflector

Micromachines, 2022

TITO/Ag multilayer reflector를 이용한 근적외선 LED 광출력 향상 연구

Heat-Resistant Reflectors for Enhanced 850-nm Near Infrared LED Efficiency

Infrared Physics & Technology, 2021

내열 반사체 기반 850nm 근적외선 LED 효율 개선 연구

Optical Characteristics of LEDs with High Transparent Conductive Film at Low Temperature

Current Applied Physics, 2020

저온 공정 고투명 전도막 적용 LED의 광학 특성 연구

Investigation of the GaInP Quantum Dots for Light Emitters

Asia Communications and Photonics Conference, 2013

광소자용 GaInP quantum dots 구조 연구