Aug 30, 1972 - Aug 31, 1972 The Tokyo Chamber of Commerce and Industry, Tokyo, Japan
[S-7] Optoelectronic Devices (I)
S. Tanaka, I. Akasaki, A. Ishida, T. Igo (1.University of Tokyo, 2.Matsushita Electric Industrial Co., Ltd., 3.Nippon Telegraph and Telephone Public Corporation)