High-accuracy, sub-μs wavelength switching with thermal drift suppression in tunable distributed amplification (TDA-) DFB laser array. - Takuya Kanai; Nobuhiro Nunoya; Takayuki Yamanaka; Ryuzo Iga; Makoto Shimokozono; Hiroyuki Ishii (OFC/NFOEC, 2013)

2-µm wavelength tunable distributed Bragg reflector laser. - Takuya Kanai; Naoki Fujiwara; Yoshitaka Ohiso; Hiroyuki Ishii; Makoto Shimokozono; Mikitaka Itoh (IEICE Electron. Express, 2016)

Power-Efficient Tuning (<150 mW) of Electro-optically Tunable RTF Laser with Control Board for Digital Coherent Communications. - Yuta Ueda; Yusuke Saito; Takahiko Shindo; Shigeru Kanazawa; Makoto Shimokozono; Fumito Nakajima (OFC, 2025)