[11p-Z18-1~10] 3.11 Photonic structures and phenomena

▼ [11p-Z18-6] Thermal effect of InP/InAs Nanowire Lasers Integrated with Optical Waveguides

〇(B)Evans Joseph Frandsen¹, Masato Takiguchi^1,2, Guoqiang Zhang^1,2, Hisahi Sumikura^1,2, Tai Tsuchizawa^2,3, Akihiko Shinya^1,2, Hideki Gotoh¹, Masaya Notomi^1,2 (1.NTT Basic Research Lab, 2.NTT Nanophotonics Center, 3.NTT Device Technology Labs)

Keywords:nanowire, optical waveguide, laser

Only recently have Telecom-band nanowires achieved lasing at room temperature [1]. This opens new venues for silicon optical devices. In this study, we tested and analyzed one such device and the thermal effects; lasing InP/InAs nanowires coupled with optical waveguides. Furthermore, we tested a microgripper as a method of repositioning single nanowires.
[1] G. Zhang et al., Sci. Adv., 5 (2019)