Figure 5
From: Photon pair generation in hydrogenated amorphous silicon microring resonators

Comparison of photon pair generation rate from c-Si and a-Si:H microrings with Q factor and input power.
From: Photon pair generation in hydrogenated amorphous silicon microring resonators

Comparison of photon pair generation rate from c-Si and a-Si:H microrings with Q factor and input power.