Yongqiang Ning

High-temperature operating 8946nm-VCSELs with extremely low threshold for Cs-based chip scale atomic clocks

Jianwei Zhang, Xing Zhang, Hongbo Zhu et al. · Optics Express · 2015 · 39 citations · Full text

Engineering, Vlsi Design, Laser Science +19

Design and comparison of GaAs, GaAsP and InGaAlAs quantum-well active regions for 808-nm VCSELs

Yan Zhang, Yongqiang Ning, Lisen Zhang et al. · Optics Express · 2011 · 31 citations · Full text

Wide-bandgap Semiconductor, Photonics, Electrical Engineering +11

High power and good beam quality of two-dimensional VCSEL array with integrated GaAs microlens array

Zhenfu Wang, Yongqiang Ning, Yan Zhang et al. · Optics Express · 2010 · 29 citations · Full text

Engineering, Laser Applications, Integrated Circuits +16

High-Power Ultralow Divergence Edge-Emitting Diode Laser With Circular Beam

Lijie Wang, Cunzhu Tong, Sicong Tian et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2015 · 25 citations

Photonics, Vertical Divergence, Engineering +9

Narrow linewidth DBR laser based on high order Bragg grating defined by i-line lithography

Hong Chen, Peng Jia, Chao Chen et al. · Optics Communications · 2019 · 22 citations

Photonics, Engineering, I-line Lithography +3