The Penn State Research Foundation

Jonathan Guglielmon

Mikael Caleb Rechtsman

Kevin Peng Chen

Embodiments relate to generating a configuration of waveguide propagation constants formed in a waveguide array system. The configuration of propagation constants can be made via a recursive detuning process that produces approximations to a fractal structure designed to maximally localize eigenstates of a waveguide array. The eigenstates being maximally localized enables strong suppression of crosstalk between the waveguides. Performing more detuning iterations can produce a configuration of propagation constants that better approximates the fractal structure and suppresses crosstalk over larger distances.

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State College, PA, United States of America

Jonathan Guglielmon