Spectral Characteristics of Linewidth Enhancement Factor $\alpha$ of Multidimensional Quantum Wells
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概要
- 論文の詳細を見る
We calculated spectral characteristics of the linewidth enhancement factor $\alpha$ for multidimensional quantum-well lasers. By increasing the quantization dimension, the wavelength dependence of $\alpha$ becomes stronger and its value around the maximum gain becomes smaller. For a quantum box, $\alpha$ is almost zero at the gain peak, and becomes negative at a shorter wavelength. The negative $\alpha$ yields the possibility of long-distance high-capacity optical fiber communication.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1989-07-20
著者
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Asada Masahiro
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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Miyake Yasunari
Department Of Electrical And Electronics Engineering Tokyo Institute Of Technology
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Asada Masahiro
Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152
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Miyake Yasunari
Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152
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