Takumi Yoshida, M. Yukinari, Takaaki Kaneko, N. Nishiyama, S. Arai
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引用次数: 2
Abstract
Lasing characteristics of 1.3-μm npn-AlGaInAs/InP transistor laser (TL) depend on base layer structure were investigated through simulation and fabrication. As a result, while the TL has the same current gain, better lasing characteristics were observed for thinner thickness and wider bandgap.