GaN Microring Waveguide Bonded to Si substrate by Polymer

Hybrid integration of GaN and Si photonic devices is promising. Using a polymer bonding technique, GaN microring resonators are fabricated on Si substrate. Transmission characteristics of the GaN microring is measured [ view full abstract ]

Hybrid integration of GaN and Si photonic devices is promising. Using a polymer bonding technique, GaN microring resonators are fabricated on Si substrate. Transmission characteristics of the GaN microring is measured