Semiconductor edge emitting lasers are passively aligned to polymeric waveguides on high thermal conductivity substrates. The single mode waveguides are combined to provide a high bandwidth wavelength division multiplexed channel. 3D stacks of the substrates are interconnected electrically and optically for further multiplexing.
Wencai JingJindong TianGe ZhouYimo ZhangWei LiuXun Zhang
Chuang ZhouZhenhai FuMichael DubinovskyIorbee V. JosephRay T. ChenPaul Dempewolf