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Non-spectroscopic sensing enabled by an electro-optical reservoir computer (2022)
Journal Article
Anufriev, G., Furniss, D., Farries, M., & Phang, S. (2022). Non-spectroscopic sensing enabled by an electro-optical reservoir computer. Optical Materials Express, 12(5), 1767-1783. https://doi.org/10.1364/OME.449036

A fully bio-inspired apparatus to perform non-spectroscopic sensing to discriminate and determine the constituent concentrations of a chemical mixture is proposed. Here, fully bio-inspired means that it is comprised of a biomimetic sensor and a neuro... Read More about Non-spectroscopic sensing enabled by an electro-optical reservoir computer.

Creating Composite Vortex Beams with a Single Geometric Metasurface (2022)
Journal Article
Ming, Y., Intaravanne, Y., Ahmed, H., Kenney, M., Lu, Y. Q., & Chen, X. (2022). Creating Composite Vortex Beams with a Single Geometric Metasurface. Advanced Materials, 34(18), Article 2109714. https://doi.org/10.1002/adma.202109714

Composite vortex beams (CVBs) have attracted considerable interest recently due to the unique optical properties and potential applications. However, these beams are mainly generated using spatial light modulators, which suffer from large volume, hig... Read More about Creating Composite Vortex Beams with a Single Geometric Metasurface.

Pseudo?Waveform?Selective Metasurfaces and their Limited Performance (2020)
Journal Article
Nakasha, T., Phang, S., & Wakatsuchi, H. (2021). Pseudo?Waveform?Selective Metasurfaces and their Limited Performance. Advanced Theory and Simulations, 4(1), Article 2000187. https://doi.org/10.1002/adts.202000187

Abstract In recent years, metasurfaces composed of lumped circuit components, including nonlinear Schottky diodes, have been reported to be capable of sensing particular electromagnetic waves even at the same frequency depending on their waveforms, o... Read More about Pseudo?Waveform?Selective Metasurfaces and their Limited Performance.