Yoshihiro Hisa

1.3 μm High Performance FS-BH Laser Diodes with Waveguide Lens for Optical Access Network

Akira Takemoto, Motoko Kato, Kimitaka Shibata, 1997 .

Fine-pitch control in EB lithography for semiconductor laser grating formation

Hiroyuki Minami, Akira Takemoto, M. Aiga, 1996, Advanced Lithography.