Specialty analog foundry Tower Semiconductor Ltd of Migdal Haemek, Israel, in collaboration with Quintessent Inc of Santa Barbara, CA, USA, which specializes in laser integration with silicon photonic integrated circuits (PICs), have announced what they claim is the first heterogeneous integration of gallium arsenide (GaAs) quantum dot (QD) lasers and a foundry silicon photonics (SiPho) platform (PH18DB)...
Source: https://www.semiconductor-today.com/new ... 0323.shtml