Dimensionality reduction for efficiency human and computer codesign in integrated photonics

Anastasiia Sheveleva; Christophe Finot; Pierre Colman

doi:10.1117/12.2620510

25 May 2022 Dimensionality reduction for efficiency human and computer codesign in integrated photonics

Anastasiia Sheveleva, Christophe Finot, Pierre Colman

Proceedings Volume 12148, Integrated Photonics Platforms II; 1214808 (2022) https://doi.org/10.1117/12.2620510
Event: SPIE Photonics Europe, 2022, Strasbourg, France

Abstract

Computer design of photonic integrated chip results usually into more efficient solutions, but the key geometrical features that constitute the core of the design, and explain most of its performance and the logic behind them, are difficult to identify. Taking as example densely packed arrays of waveguides, we explain how the knowledge of the physics governing these systems allows the construction of a new representation basis that has much less degrees of freedom than the direct space representation. The analysis of the results of a subsequent Genetic Algorithm optimization reveals new innovative strategy that mediate the shortcomings of human designing.

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Anastasiia Sheveleva, Christophe Finot, and Pierre Colman "Dimensionality reduction for efficiency human and computer codesign in integrated photonics", Proc. SPIE 12148, Integrated Photonics Platforms II, 1214808 (25 May 2022); https://doi.org/10.1117/12.2620510

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