Hong-Liang Ke

Prediction of lifetime by lumen degradation and color shift for LED lamps, in a non-accelerated reliability test over 20,000  h

Jian Hao, Hong-Liang Ke, Lei Jing et al. · Applied Optics · 2019 · 27 citations

Lumen degradation analysis of LED lamps based on the subsystem isolation method

Hong-Liang Ke, Jian Hao, Jianhui Tu et al. · Applied Optics · 2018 · 25 citations

Analysis of junction temperature and modification of luminous flux degradation for white LEDs in a thermal accelerated reliability test

Hong-Liang Ke, Lei Jing, Jian Hao et al. · Applied Optics · 2016 · 18 citations

Luminous Flux Degradation, White Oled, Electrical Engineering +11

Junction temperature estimation for LED lamp with forward voltage method

Hong-Liang Ke, Qiang Sun, Jian Zhao et al. · 2016 · 14 citations

Led Lamp, Electrical Engineering, Infrared Imaging Method +11

Wide-range and self-locking atomic magnetometer based on free spin precession

Pei-Xian Miao, Wenqiang Zheng, Shiyu Yang et al. · Journal of the Optical Society of America B · 2019 · 11 citations