D. Inoue, T. Hiratani, K. Fukuda, T. Tomiyasu, T. Amemiya, N. Nishiyama, S. Arai
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Abstract
Direct modulation of membrane DFB laser was carried out. Small signal response showed -3dB bandwidth of 9.5 GHz at a bias current of 1 mA. This corresponds to modulation current efficiency factor of 9.8 GHz/mA½.
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