K. Nitta

High-power (106 mW) CW operation of transverse-mode stabilised InGaAlP laser diodes with strained In/sub 0.62/Ga/sub 0.38/P active layer

Masaki Okajima, Kazuhiko Itaya, Yukie Nishikawa, 1991 .

Astigmatism in Ridge-Stripe InGaAlP Laser Diodes

Y. Uematsu, G. Hatakoshi, M. Ishikawa, 1989 .

Highly reliable InGaP/InGaAlP visible light emitting inner stripe lasers with 667 nm lasing wavelength

Y. Uematsu, G. Hatakoshi, M. Ishikawa, 1989 .

Multi-modal digital holographic microscopy for wide-field fluorescence and 3D phase imaging

Osamu Matoba, Xiangyu Quan, Yasuhiro Awatsuji, 2016, SPIE BiOS.

High-Power InGaAlP Laser Diodes for High-Density Optical Recording

G. Hatakoshi, M. Ishikawa, K. Itaya, 1992 .

High brightness low voltage mesa style ZnSe light emitting diodes

P. J. Parbrook, G. Hatakoshi, S. Saito, 1994 .