K. Ohta

1.7 µm band optical fiber amplifier

T. Tanaka, M. Yamada, S. Aozasa, 2014, OFC 2014.

New Magnetic Recording Method Using Laser Assisted Read/Write Technologies

Kenji Ohta, Kunio Kojima, K. Kojima, 1999 .

Improvement of magneto‐optical properties of Co/Pt multilayers prepared by sputtering in Ar

K. Ohta, A. Takahashi, J. Nakajima, 1993 .

Recording sensitivity and lifetime estimate of a magneto-optical disk.

H. Katayama, K. Ohta, A. Takahashi, 1987 .

High-density laser-assisted magnetic recording on TbFeCo media with an Al underlayer

K. Kojima, J. Sato, H. Katayama, 2003 .

Digital magnetooptic disk drive

H. Katayama, K. Ohta, A. Takahashi, 1984 .

Recording Sensitivity and Lifetime Estimate of a Magneto-Optical Disk

H. Katayama, K. Ohta, A. Takahashi, 1988, IEEE Translation Journal on Magnetics in Japan.

Magneto-optical disk substrate prepared by reactive ion etching.

T. Inui, K. Ohta, A. Takahashi, 1985 .