Inverse design of photonic components for large-scale and high-density integration

Zejie Yu; Xiankai Sun

doi:10.1117/12.2586965

5 March 2021 Inverse design of photonic components for large-scale and high-density integration

Zejie Yu, Xiankai Sun

Proceedings Volume 11689, Integrated Optics: Devices, Materials, and Technologies XXV; 116890M (2021) https://doi.org/10.1117/12.2586965
Event: SPIE OPTO, 2021, Online Only

Abstract

Compared with electronic integrated circuits, photonic integrated circuits have many advantages and arise as a promising candidate for our next-generation computation and communication systems. However, the feature size of photonic integrated circuits is still large for on-chip large-scale and high-density integration. Inverse design method, powered by advanced algorithms, has been adopted to greatly reduce the footprint of photonic components because it searches for the optimal photonic structures in the full structural parameter space. This talk will cover our recent efforts on inverse-designed photonic components with reduced feature size, including polarization rotators, reflectors, photonic welding points, waveguide crossings, and photonic jumpers. These components will contribute to construction and development of advanced photonic chips with significantly enhanced integration density, scale, and functionality.

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Citation Download Citation

Zejie Yu and Xiankai Sun "Inverse design of photonic components for large-scale and high-density integration", Proc. SPIE 11689, Integrated Optics: Devices, Materials, and Technologies XXV, 116890M (5 March 2021); https://doi.org/10.1117/12.2586965

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KEYWORDS

Waveguides

Photon polarization

Photonic devices

Integrated circuits

Optical interconnects

Photonic integrated circuits

Photonics systems

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