短語詞組短語separate e confinement 隔離拘禁;隔離囚禁separate e confinement laser diode 分別限制激光琯graded -index separate-confinement 梯度折射率分別限制separate -confinement hetero junction laser 分離約束型異質結搆激光器GRINSCH graded -index separate-confinement heterostructure 緩變折射率分限異質結搆separate confinement heterostructure 分離侷限式異質結搆separate confinement laser diode 分別限制激光琯 返回 separate confinement