Fig. 1. Application of silicon-based photonics

Fig. 2. The number of photonic components integrated in a single PIC on three different platforms over time^[22]

Fig. 3. Development trend of silicon-based photonic integration technology

Fig. 4. Silicon-based photonic integration structure

Fig. 5. 2D integrated silicon-based photonic chip

Fig. 6. High-speed integrated silicon optical transceiver chip

Fig. 7. 2.5D integrated silicon photonic chip

Fig. 8. 3D integrated silicon photonic chip

Fig. 9. Monolithically integrated silicon photonic chip

Fig. 10. Silicon photonic LiDAR based on OPA

Fig. 11. Silicon photonic neural network chip

Fig. 12. Sensors based on silicon-based optoelectronic platform