High power tunable light source for coherent communication with distributed reflector laser array combined by AWG coupler. - Yusuke Inaba; Maiko Ariga; Kazuaki Kiyota; Toshihito Suzuki; Kazuki Yamaoka; Shunsuke Okuyama; Masayoshi Nishita; Hajime Mori; Tatsuro Kurobe (OFC, 2017)

Compact Tunable DBR/Ring Laser Module Integrated with Extremely-high-Δ PLC Wavelength Locker. - Masayoshi Nishita; Yasutaka Higa; Noritaka Matsubara; Junichi Hasegawa; Kazuki Yamaoka; Maiko Ariga; Yusuke Inaba; Masayoshi Kimura; Masaki Wakaba; Masahiro Yoshida; Kazuomi Maruyama; Shunsuke Okuyama; et al. (OFC, 2020)