Dimensionality reduction for efficiency human and computer codesign in integrated photonics
Résumé
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.
Domaines
Optique [physics.optics]
Origine : Fichiers produits par l'(les) auteur(s)