Author Affiliations

Yu Tanaka,^{1),2),3),7),*} Mitsuru Ishida,⁶⁾ Kan Takada,⁶⁾ Tsuyoshi Yamamoto,^1),2),7) Hai-zhi Song,¹⁾ Yoshiaki Nakata,^1),3) Masaomi Yamaguchi,³⁾ Kenichi Nishi,³⁾ Mitsuru Sugawara,^1),2),3),7) and Yasuhiko Arakawa^4),5),6)

¹⁾Fujitsu Laboratories Ltd., Atsugi 243-0197, Japan

²⁾Fujitsu Ltd.,10-1 Morinosato-Wakamiya, Atsugi 243-0197, Japan

³⁾QD Laser inc., 1-8-1 Ohtemachi, Tokyo 100-0004, Japan

⁴⁾IIS, the University of Tokyo, 4-6-1 Komaba, Tokyo 153-8505, Japan

⁵⁾RCAST, the University of Tokyo, 4-6-1 Komaba, Tokyo 153-8505, Japan

⁶⁾Nano Quine, the University of Tokyo, 4-6-1 Komaba, Tokyo 153-8505, Japan

⁷⁾Optoelectronic Industry and Technology Development Association (OITDA), 1-20-10 Sekiguchi, Tokyo 112-0014, Japan

^*Corresponding author: yu_tanaka@jp.fujitsu.com