Ingo Fischer

TL;DR: High-speed long-distance communication based on chaos synchronization over a commercial fibre-optic channel is demonstrated, showing that information can be transmitted at high bit rates using deterministic chaos in a manner that is robust to perturbations and channel disturbances unavoidable under real-world conditions.

TL;DR: This work introduces a novel architecture that reduces the usually required large number of elements to a single nonlinear node with delayed feedback and proves that delay-dynamical systems, even in their simplest manifestation, can perform efficient information processing.

TL;DR: The potential of a simple photonic architecture to process information at unprecedented data rates is demonstrated, implementing a learning-based approach and all digits with very low classification errors are identified and chaotic time-series prediction with 10% error is performed.

TL;DR: This work experimentally demonstrate optical information processing using a nonlinear optoelectronic oscillator subject to delayed feedback and implements a neuro-inspired concept, called Reservoir Computing, proven to possess universal computational capabilities.

TL;DR: In this paper, a review of the properties of single and two delay-coupled laser systems is presented, with a particular emphasis on emerging complex behavior, deterministic chaos, synchronization phenomena, and application of these properties that range from encrypted communication and fast random bit sequence generators to bioinspired information processing.