As optical systems shrink to support slimmer smartphones, lighter AR headsets, and compact automotive technologies, simulation is emerging as a critical enabler in this transition. According to a blog by Laura Carter from Ansys, emerging technologies like photonic integrated circuits and metalenses which use precisely arranged subwavelength nanostructures aim to replace bulky traditional optics. Key aspects include:
- Ansys Lumerical FDTD software aims to model light interactions at the nanoscale, while Zemax OpticStudio addresses system-level integration.
- Simulation aims to help engineers explore design trade-offs such as chromatic aberrations and numerical aperture without physical prototyping.
- A Process Design Kit (PDK), developed in partnership with Moxtek, aims to bridge metalens design and nano-fabrication, reducing manufacturing discrepancies and production costs.
As demand for compact, high-performance optics continues to rise, simulation aims to remain a cornerstone in bridging the gap between nanoscale design and real-world manufacturing.
Image generated by: Gemini