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  • International Conference on Quantum Electronics
  • OSA Technical Digest (Optica Publishing Group, 1988),
  • paper PD24

Wide Modulation Bandwidth of 50 GHz in a Novel Tunnel Injection Laser

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Abstract

We propose a semiconductor laser with a novel heterostructure for high-speed direct modulation. We have analyzed dynamic characteristics of the laser using a rate equation model. The results show that the optical 3-dB bandwidth of 50 GHz is feasible for long-wavelength lasers at room temperature.

© 1988 Optical Society of America

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