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All Outputs (3)

Relevance and utility of the in-vivo and ex-vivo optical properties of the skin reported in the literature: a review [Invited] (2023)
Journal Article
Setchfield, K., Gorman, A., Simpson, A. H. R. W., Somekh, M. G., & Wright, A. J. (2023). Relevance and utility of the in-vivo and ex-vivo optical properties of the skin reported in the literature: a review [Invited]. Biomedical Optics Express, 14(7), 3555-3583. https://doi.org/10.1364/boe.493588

Imaging non-invasively into the human body is currently limited by cost (MRI and CT scan), image resolution (ultrasound), exposure to ionising radiation (CT scan and X-ray), and the requirement for exogenous contrast agents (CT scan and PET scan). Op... Read More about Relevance and utility of the in-vivo and ex-vivo optical properties of the skin reported in the literature: a review [Invited].

Near-field manipulation of Tamm plasmon polaritons (2023)
Journal Article
Li, N., Zou, Q., Zhao, B., Min, C., Yuan, X., Somekh, M., & Feng, F. (2023). Near-field manipulation of Tamm plasmon polaritons. Optics Express, 31(5), 7321-7335. https://doi.org/10.1364/OE.481440

Tamm plasmon polaritons (TPPs) arise from electromagnetic resonant phenomena which appear at the interface between a metallic film and a distributed Bragg reflector. They differ from surface plasmon polaritons (SPPs), since TPPs possess both cavity m... Read More about Near-field manipulation of Tamm plasmon polaritons.

Design of a dynamic multi-topological charge graphene orbital angular momentum metalens (2023)
Journal Article
Cao, G., Lin, H., Jia, B., Yuan, X., Somekh, M., & Wei, S. (2023). Design of a dynamic multi-topological charge graphene orbital angular momentum metalens. Optics Express, 31(2), 2102-2111. https://doi.org/10.1364/OE.480946

Traditional OAM generation devices are bulky and can generally only create OAM with one specific topological charge. Although metasurface-based devices have overcome the volume limitations, no tunable metasurface-based OAM generators have been demons... Read More about Design of a dynamic multi-topological charge graphene orbital angular momentum metalens.