[9a-N202-1~11] CS.5 Code-sharing session of 3.10&3.13

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)Highlighted Presentation

[9a-N202-9] 100-Gbaud Si Photonic Crystal Modulator Using Electro-Optic Equalizer

〇Keisuke Kawahara^1,2, Tai Tsuchizawa³, Noritsugu Yamamoto³, Yuriko Maegami³, Koji Yamada³, Toshihiko Baba¹ (1.Yokohama National Univ., 2.Institute of Science Tokyo, 3.AIST)

Keywords:

optical modulator,photonic crystal,equalizer

A slow-light photonic crystal waveguide optical modulator was integrated with an electro-optic equalizer, extending the bandwidth from 36 GHz to 82 GHz. By forming a high-pass response with a negative tap structure, 100-Gbaud NRZ modulation was demonstrated with V_pp ≈ 3 V and without DSP.