| Preface |
| This is an annual report on the research activities in the field of optical communications and high-speed electron devices for 1997 at the Faculty of Engineering and Reserch Center for Quantum Effect Electronics, Tokyo Institute of Techonology. |
| These activities are initiated by Professor Y.Suematsu(emeritus, the former president), and Prefessor S.Arai[Group_A], mainly in the field of Semiconductor Photonic Devices including Low-dimensional Quantum-well Lasers, Photonic Switching Devices, and also in the fabrication of ultra-fine structures; |
| This report consists of a brief introduction of the research activities and a collection of the research papers published in 1997. |
