11:15 〜 11:30 ▲ [10a-W331-7] Investigation of Franz-Keldysh effect and carrier depletion effect in III-V/Si hybrid MOS optical modulator 〇(DC)Qiang Li1、Chong Pei Ho1、Shinichi Takagi1、Mitsuru Takenaka1 (1.Univ. of Tokyo)