separate confinement laser diode 分别限制激光管

separate confinement heterostructure 分离局限式异质结构

graded-index separate-confinement heterostructure 缓变折射率分限异质结构

GRINSCH graded-index separate-confinement heterostructure 缓变折射率分限异质结构

graded-index separate-confinement 梯度折射率分别限制

separate-confinement hetero junction laser 分离约束型异质结构激光器

gradient refraction index separate confinement 梯度折射率分别限制

separate e confinement laser diode 分别限制激光管

separate management and confinement 分管分押