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24 April 2026

Photonics and simulation drive semiconductor innovation

Photonics and simulation drive semiconductor innovation

A session dedicated to photonics and electromagnetic simulation highlighted the role of advanced modelling tools in semiconductor innovation, while promoting training, knowledge transfer, and closer interaction between academia and industry.

The lecture featured Eng. João Freire Noronha Jardim, representing ESSS, a partner of Ansys, now part of Synopsys. The session provided participants with a structured introduction to simulation tools applied to photonics and electromagnetism, aiming to bridge theoretical knowledge with practical implementation and to familiarise students and researchers with industry-relevant workflows.

Focusing on the use of Ansys Lumerical, the lecture demonstrated how simulation at the wavelength scale supports the design and optimisation of optical waveguides, detectors, sensors, photonic integrated circuits, and high-precision electromagnetic systems. Particular emphasis was placed on integrated workflows that enable scalability from individual components to complete systems, combining tools such as Lumerical FDTD, MODE, Multiphysics, INTERCONNECT, and CML Compiler into a coherent design environment.

The session also addressed the growing role of artificial intelligence in optical circuit development, including the use of optiSLang to support optimisation processes, parameter exploration, and performance improvement. It was noted that such approaches enhance efficiency but require careful validation and should complement domain expertise.

Beyond the technical aspects, the initiative reinforced the importance of collaboration between academia and industry. Through the involvement of ESSS, participants were exposed to real-world applications, technical support mechanisms, and opportunities for engagement in applied projects, contributing to the development of qualified talent and innovation-driven activities.

Supported by Inova-Ria, the session forms part of broader efforts to connect knowledge and technology, providing students, researchers, and professionals with access to tools and trends shaping the future of semiconductors.

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