[I-2-2] PL Enhancement of Si Ring Resonators by Hydrogen Plasma Treatment Y. Wang1、J. Cai1、S. Lin1、Y. Ishikawa1、Y. Yamashita2、Y. Kamiura2、K. Wada1 (1.Univ. of Tokyo(Japan)、2.Okayama Univ.(Japan)) https://doi.org/10.7567/SSDM.2009.I-2-2