[19a-E208-1~10] 【CS.3】 Code-sharing Session of 3.10 & 3.11 & 9.2 & 11.5 & 13.6

[19a-E208-4] Exciton effect of buried multiple quantum wells in a photonic crystal nanocavity

〇Masato Takiguchi^1,2, Kengo Nozaki^1,2, Hisashi Sumikura^1,2, Naotomo Takemura^1,2, Takuro Fujii^1,3, Eiichi Kuramochi^1,2, Akihiko Shinya^1,2, Shinji Matsuo^1,3, Masaya Notomi^1,2 (1.NTT NPC, 2.NTT BRL, 3.NTT DTL)

Keywords:photonic crystal, exciton, all optical switching

Until now, we demonstrated large Purcell enhancement [1] and high-β laser with smooth lasing transition using a buried multiple-quantum-well photonic crystal nanocavity [2]. In this study, we will investigate exciton effect of buried multiple-quantum-well photonic crystal nanocavity toward ultra-low energy all-optical switching.
[1] M. Takiguchi, et.al., Appl. Phys. Lett., 103, 091113 (2013)
[2] M. Takiguchi, et.al., Opt. Express, 24, 3441 (2016)