A new type strongly gain coupled (GC) DFB laser and a new type self alignment spot size converter (SA SSC) are proposed and successfully fabricated.The strongly GC DFB laser is monolithically integrated with the ...
采用 L P- MOVPE在 Si O2 掩膜的 In P衬底上实现了高质量的 In Ga As P多量子阱 (MQW)的选择区域生长(SAG) .通过改变生长温度和生长压力 ,MQW的适用范围由 C波段扩展至 L 波段 ,即 MQW的光致发光波长从15 46 nm延展至 16 2 1nm.光致发...