M. Sugawara, Theoretical Bases of the Optical Properties of Semiconductor Quantum Nano-Structures. Y. Nakata, Y. Sugiyama and M. Sugawara, Molecular Beam Epitaxial Growth of Self-Assembled InAs/GaAs Quantum Dots. K. Mukai, M. Sugawara, M. Egawa, N. Ohtsuka, Metalorganic Vapor Phase Epitaxial Growth of Self-Assembled InGaAs/GaAs Quantum Dots Emitting at 1.3 um. K. Mukai and M. Sugawara, Optical Characterization of Quantum Dots. K. Mukai, M. Sugawara, Phonon Bottleneck Effect in Quantum Dots. H. Shoji, Self-Assembled Qunatum Dot Lasers. H. Ishikawa, Applications of Quantum Dot to Optical Devices.