METHODS AND SUBSTRATES FOR LASER ANNEALING

摘要

Methods and substrates for laser annealing are disclosed. The substrate includes a target region to be annealed and a plurality of reflective interfaces. The reflective interfaces cause energy received by the substrate to resonate within the target region. The method includes emitting energy toward the substrate with a laser, receiving the energy with the substrate, and reflecting the received energy with a plurality of reflective interfaces embedded in the substrate to generate a resonance within the target region.