[18a-C6-1~10] 3.13 Semiconductor optical devices

△ [18a-C6-1] Optical amplification of ultrafast 1.55μm optical signal by a semiconductor optical amplifier comprising highly stacked InAs quantum dots fabricated using the strain-compensation technique

^○Naoya Yoshida^1,2, Hideyuki Sotobayashi¹, Daiki Matuda^1,2, Taiji Watanabe^1,2, Kouichi Akabane², Naokatu Yamamoto², Atushi Kanno², Tetuya Kawanishi² (Aoyama Univ.¹, NICT²)

Keywords:量子ドット,半導体光増幅器