Method for extracting the surface impedance of a generic reflective metasurface.

Autor: Smith, J. G.¹ (AUTHOR) jgs212@exeter.ac.uk, Hooper, I. R.¹ (AUTHOR), Clow, N.² (AUTHOR), Hibbins, A. P.¹ (AUTHOR), Horsley, S. A. R.¹ (AUTHOR)

Publikováno v: Scientific Reports. 11/7/2024, Vol. 14 Issue 1, p1-7. 7p.

Transmutation of singularities and zeros in graded index optical instruments: a methodology for designing practical devices

Autor: Hooper, I. R., Philbin, T. G.

Publikováno v: Optics Express 21, 32313 (2013)

We describe a design methodology for modifying the refractive index profile of graded-index optical instruments that incorporate singularities or zeros in their refractive index. The process maintains the device performance whilst resulting in graded

Externí odkaz: http://arxiv.org/abs/1401.2755

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Efficient mm-wave photomodulation via coupled Fabry–Perot cavities.

Autor: Barr, L. E., Hooper, I. R., Hornett, S. M., Lawrence, C. R., Hendry, E.

Publikováno v: Journal of Applied Physics; 1/21/2021, Vol. 129 Issue 3, p1-6, 6p

Multi-scale bullseye antennas.

Autor: Chaplain, G. J., Hooper, I. R., Starkey, T. A.

Publikováno v: Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences; 9/5/2022, Vol. 380 Issue 2231, p1-9, 9p