N. Ohkawa

发表

M. Murakami, T. Takahashi, N. Ohkawa, 1996, Proceedings of GLOBECOM'96. 1996 IEEE Global Telecommunications Conference.

M. Murakami, T. Imai, N. Ohkawa, 1998, IEEE Photonics Technology Letters.

K. Hagimoto, N. Ohkawa, K. Hagimoto, 1986 .

N. Ohkawa, T. Sugie, Y. Hayashi, 1991, IEEE Photonics Technology Letters.