[PS-7-20] Analysis of Coherent Coupling in High-Mesa Directional Coupler H. Kamiya1、T. Nagata1、Y. Ueyama1、T. Makino1、T. Arakawa1、Y. Kokubun1 (1.Yokohama National Univ. , Japan) https://doi.org/10.7567/SSDM.2012.PS-7-20