Aiyi Qi

High-power high-brightness 980 nm lasers with >50% wall-plug efficiency based on asymmetric super large optical cavity

Shaoyu Zhao, Aiyi Qi, Mingjin Wang et al. · Optics Express · 2018 · 39 citations · Full text

High-power narrow-vertical-divergence photonic band crystal laser diodes with optimized epitaxial structure

Lei Liu, Hongwei Qu, Yun Liu et al. · Applied Physics Letters · 2014 · 26 citations

Optical Materials, Engineering, Laser Science +16

High Power and Narrow Vertical Divergence Laser Diodes With Photonic Crystal Structure

Zhonghao Chen, Aiyi Qi, Xuyan Zhou et al. · IEEE Photonics Technology Letters · 2021 · 24 citations

Optical Materials, Engineering, Laser Science +19

Design and Analysis of Laser Diodes Based on the Longitudinal Photonic Band Crystal Concept for High Power and Narrow Vertical Divergence

Lei Liu, Hongwei Qu, Yun Liu et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2014 · 22 citations

Photonics, Electrical Engineering, Optical Materials +15

High-power laser diode at 9xx nm with 81.10% efficiency

Liang Wang, Hongwei Qu, Aiyi Qi et al. · Optics Letters · 2022 · 22 citations

Optical Materials, Ba Lasers, Engineering +19