[21p-C304-1~6] 4.2 Photonics Devices, Photonic Integrated Circuit and Silicon Photonics

▲ [21p-C304-1] [INVITED] High-speed dynamic-single-mode-operation of hybrid-modulation semiconductor lasers

〇Hiroshi Yasaka¹、Kaori Uchiyama^1,2、Takumi Shima^1,2、Nobuhide Yokota¹ (1.Research Institute of Electrical Communication (RIEC), Tohoku University、2.Graduate School of Engineering, Tohoku University)

キーワード：semiconductor laser, hybrid modulation, photon-photon resonance

High-speed operation of hybrid modulation semiconductor laser is reported. By modulating injection current and intra-cavity optical loss simultaneously, wide modulation bandwidth is realized thanks to photon-photon resonance effect. By shortening the cavity length, 100 Gb/s dynamic-single-mode-operation can be realized.