Enhancing performance of GaN-based LDs by using GaN/InGaN asymmetric lower waveguide layers
Wen-Jie Wang(王文杰), Ming-Le Liao(廖明乐), Jun Yuan(袁浚), Si-Yuan Luo(罗思源), and Feng Huang(黄锋)
Chin. Phys. B . 2022, (7): 74206 -074206 .  DOI: 10.1088/1674-1056/ac597c