Multi-Scale Hierarchical Topology Optimization for Nanophotonic Design

Ahmet Onur Dasdemir; Ahmet Kagan Koral; Berna Kiraz; Alper Kiraz; Alper Kiraz; Emir Salih Magden

doi:10.1364/IPRSN.2020.ITu4A.11

OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF)
OSA Technical Digest (Optica Publishing Group, 2020),
paper ITu4A.11
•https://doi.org/10.1364/IPRSN.2020.ITu4A.11

Multi-Scale Hierarchical Topology Optimization for Nanophotonic Design

Ahmet Onur Dasdemir, Ahmet Kagan Koral, Berna Kiraz, Alper Kiraz, and Emir Salih Magden

Integrated Photonics Research, Silicon and Nanophotonics 2020

Washington, DC United States
13–16 July 2020
ISBN: 978-1-943580-79-8

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Poster Session IPR (ITu4A)

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A. O. Dasdemir, A. K. Koral, B. Kiraz, A. Kiraz, and E. S. Magden, "Multi-Scale Hierarchical Topology Optimization for Nanophotonic Design," in OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF), L. Caspani, A. Tauke-Pedretti, F. Leo, and B. Yang, eds., OSA Technical Digest (Optica Publishing Group, 2020), paper ITu4A.11.

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Abstract

We develop a multi-scale method to rapidly design efficient and fabrication-compatible nanophotonic devices, and demonstrate it by designing a mode multiplexer with 98.1% efficiency in 104 iterations under 50 seconds using 16 cores.

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