[17p-E17-1~19] 4.5 THz technology

△ [17p-E17-18] Observation of amplified spontaneous THz emission from optically pumped graphene

^○Hiroyuki Wako¹, Kenta Sugawara¹, Yuki Kurita¹, Tetsuya Kawasaki¹, Takayuki Watanabe¹, Akira Sato¹, Victor Ryzhii¹, Kenji Kawahara², Hiroki Ago², Taiichi Otsuji¹ (RIEC, Tohoku Univ¹, IMCE, Kyushu Univ²)

Keywords:グラフェン,テラヘルツ