2003•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access

Broad-band chaos synchronization in strongly injection-locked semiconductor lasers with optical feedback

Junji Ohtsubo, K. Ohyagi, Yoshiro Takiguchi

Abstract

In chaotic communications, the rate of data transmission is limited by chaotic carrier frequency. The carrier frequency is much enhanced by a strong optical injection in semiconductor lasers. Broad-band chaos synchronization of semiconductor lasers with strong optical injection and also in the presence of self-optical feedback is numerically studied.

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Available abstract

Key concepts: Semiconductor laser theory, Synchronization (alternating current), Optical chaos, Semiconductor optical gain, Chaotic, Laser, Semiconductor, CHAOS (operating system)