[20a-P3-1~13] 3.11 Photonic structures and phenomena

△ [20a-P3-2] Fabrication of electrically controllable GaN/AlGaN photonic crystal thermal emitters

〇Dongyeon Daniel Kang¹, Takuya Inoue^1,2, Takashi Asano¹, Susumu Noda¹ (1.Kyoto Univ., 2.K-CONNEX)

Keywords:Photonic crystal, Thermal emission, GaN/AlGaN Quantum wells

We fabricate electrically controllable GaN/AlGaN photonic crystal thermal emitters and demonstrate the modulation of narrowband absorption at room temperature by measuring the change of reflectivity due to electrical control.