Imperial College London

DrPalomaArroyo Huidobro

Faculty of Natural SciencesDepartment of Physics

Visiting Researcher
 
 
 
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Contact

 

+44 (0)20 7594 6155p.arroyo-huidobro

 
 
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Location

 

816Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

26 results found

Rider MS, Palmer SJ, Pocock SR, Xiao X, Huidobro PA, Giannini Vet al., 2019, A perspective on topological nanophotonics: Current status and future challenges, JOURNAL OF APPLIED PHYSICS, Vol: 125, ISSN: 0021-8979

JOURNAL ARTICLE

Galiffi E, Pendry J, Huidobro PA, 2019, Singular graphene metasurfaces, EPJ APPLIED METAMATERIALS, Vol: 6, ISSN: 2272-2394

JOURNAL ARTICLE

Yang F, Huidobro PA, Pendry JB, 2018, Transformation optics approach to singular metasurfaces, Physical Review B, Vol: 98, ISSN: 2469-9950

Surface plasmons dominate the optical response of metal surfaces, and their nature is controlled by surface geometry. Here we study metasurfaces containing singularities in the form of sharp edges and characterized by three quantum numbers despite the two-dimensional nature of the surface. We explore the nature of the plasmonic excitations, their ability to generate large concentrations of optical energy, and the transition from the discrete excitation spectrum of a nonsingular surface to the continuous spectrum of a singular metasurface.

JOURNAL ARTICLE

Pocock SR, Xiao X, Huidobro PA, Giannini Vet al., 2018, Topological Plasmonic Chain with Retardation and Radiative Effects, ACS PHOTONICS, Vol: 5, Pages: 2271-2279, ISSN: 2330-4022

JOURNAL ARTICLE

Galiffi E, Pendry JB, Huidobro PA, 2018, Broadband Tunable THz Absorption with Singular Graphene Metasurfaces, ACS NANO, Vol: 12, Pages: 1006-1013, ISSN: 1936-0851

JOURNAL ARTICLE

Pendry JB, Huidobro PA, Luo Y, Galiffi Eet al., 2017, Compacted dimensions and singular plasmonic surfaces, SCIENCE, Vol: 358, Pages: 915-+, ISSN: 0036-8075

JOURNAL ARTICLE

Ma Z, Hanham SM, Huidobro PA, Gong Y, Hong M, Klein N, Maier SAet al., 2017, Terahertz particle-in-liquid sensing with spoof surface plasmon polariton waveguides, APL Photonics, Vol: 2, ISSN: 2378-0967

We present a highly sensitive microfluidic sensing technique for the terahertz (THz) region of the electromagnetic spectrum based on spoof surface plasmon polaritons (SPPs). By integrating a microfluidic channel in a spoof SPP waveguide, we take advantage of these highly confined electromagnetic modes to create a platform for dielectric sensing of liquids. Our design consists of a domino waveguide, that is, a series of periodically arranged rectangular metal blocks on top of a metal surface that supports the propagation of spoof SPPs. Through numerical simulations, we demonstrate that the transmission of spoof SPPs along the waveguide is extremely sensitive to the refractive index of a liquid flowing through a microfluidic channel crossing the waveguide to give an interaction volume on the nanoliter scale. Furthermore, by taking advantage of the insensitivity of the domino waveguide’s fundamental spoof SPP mode to the lateral width of the metal blocks, we design a tapered waveguide able to achieve further confinement of the electromagnetic field. Using this approach, we demonstrate the highly sensitive detection of individual subwavelength micro-particles flowing in the liquid. These results are promising for the creation of spoof SPP based THz lab-on-a-chip microfluidic devices that are suitable for the analysis of biological liquids such as proteins and circulating tumour cells in buffer solution.

JOURNAL ARTICLE

Siroki G, Huidobro PA, Giannini V, 2017, Topological photonics: From crystals to particles, PHYSICAL REVIEW B, Vol: 96, ISSN: 2469-9950

JOURNAL ARTICLE

Huidobro PA, Chang YH, Kraft M, Pendry JBet al., 2017, Hidden symmetries in plasmonic gratings, PHYSICAL REVIEW B, Vol: 95, ISSN: 2469-9950

JOURNAL ARTICLE

Huidobro PA, Maier SA, Pendry JB, 2017, Tunable plasmonic metasurface for perfect absorption, EPJ APPLIED METAMATERIALS, Vol: 4, ISSN: 2272-2394

JOURNAL ARTICLE

Cortes E, Huidobro PA, Sinclair HG, Guldbrand S, Peveler WJ, Davies T, Parrinello S, Gorlitz F, Dunsby C, Neil MAA, Sivan Y, Parkin IP, French PMW, Maier SAet al., 2016, Plasmonic Nanoprobes for Stimulated Emission Depletion Nanoscopy, ACS NANO, Vol: 10, Pages: 10454-10461, ISSN: 1936-0851

JOURNAL ARTICLE

Huidobro PA, Kraft M, Maier SA, Pendry JBet al., 2016, Graphene as a Tunable Anisotropic or Isotropic Plasmonic Metasurface, ACS NANO, Vol: 10, Pages: 5499-5506, ISSN: 1936-0851

JOURNAL ARTICLE

Huidobro PA, Kraft M, Kun R, Maier SA, Pendry JBet al., 2016, Graphene, plasmons and transformation optics, JOURNAL OF OPTICS, Vol: 18, ISSN: 2040-8978

JOURNAL ARTICLE

Huidobro PA, Moreno E, Martin-Moreno L, Pendry JB, Garcia-Vidal FJet al., 2015, Magnetic Localized Surface Plasmons Supported by Metal Structures, 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), Publisher: IEEE, Pages: 13-15

CONFERENCE PAPER

Arroyo Huidobro P, Garcia-Vidal FJ, Martín-Cano D, Moreno Eet al., 2014, Quantum Plasmonics, Modern Plasmonics, Publisher: Elsevier Science, ISBN: 9780444595263

Modern Plasmonics book offers a comprehensive presentation of the properties of surface plasmon polaritons, in systems of different structures and various natures, e.g. active, nonlinear, graded, theoretical/computational and experimental ...

BOOK CHAPTER

Huidobro PA, Shen X, Cuerda J, Moreno E, Martin-Moreno L, Garcia-Vidal FJ, Cui TJ, Pendry JBet al., 2014, Magnetic Localized Surface Plasmons, PHYSICAL REVIEW X, Vol: 4, ISSN: 2160-3308

JOURNAL ARTICLE

Gonzalez-Tudela A, Huidobro PA, Martin-Moreno L, Tejedor C, Garcia-Vidal FJet al., 2014, Reversible dynamics of single quantum emitters near metal-dielectric interfaces, PHYSICAL REVIEW B, Vol: 89, ISSN: 2469-9950

JOURNAL ARTICLE

Huidobro PA, Moreno E, Martin-Moreno L, Garcia-Vidal FJet al., 2014, Magnetic Localized Surface Plasmons, 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials), Publisher: IEEE

CONFERENCE PAPER

Huidobro PA, Ota S, Yang X, Yin X, Garcia-Vidal FJ, Zhang Xet al., 2013, Plasmonic Brownian ratchet, PHYSICAL REVIEW B, Vol: 88, ISSN: 2469-9950

JOURNAL ARTICLE

Gonzalez-Tudela A, Huidobro PA, Martin-Moreno L, Tejedor C, Garcia-Vidal FJet al., 2013, Theory of Strong Coupling between Quantum Emitters and Propagating Surface Plasmons, PHYSICAL REVIEW LETTERS, Vol: 110, ISSN: 0031-9007

JOURNAL ARTICLE

Huidobro PA, Nikitin AY, Gonzalez-Ballestero C, Martin-Moreno L, Garcia-Vidal FJet al., 2012, Superradiance mediated by graphene surface plasmons, PHYSICAL REVIEW B, Vol: 85, ISSN: 1098-0121

JOURNAL ARTICLE

Kadic M, Guenneau S, Enoch S, Huidobro PA, Martin-Moreno L, Garcia-Vidal FJ, Renger J, Quidant Ret al., 2012, Transformation plasmonics, NANOPHOTONICS, Vol: 1, Pages: 51-64, ISSN: 2192-8606

JOURNAL ARTICLE

Rueting F, Huidobro PA, Garcia-Vidal FJ, 2011, Emergence of Anderson localization in plasmonic waveguides, OPTICS LETTERS, Vol: 36, Pages: 4341-4343, ISSN: 0146-9592

JOURNAL ARTICLE

Huidobro PA, Nesterov ML, Martin-Moreno L, Garcia-Vidal FJet al., 2011, Moulding the flow of surface plasmons using conformal and quasiconformal mappings, NEW JOURNAL OF PHYSICS, Vol: 13, ISSN: 1367-2630

JOURNAL ARTICLE

Huidobro PA, Nesterov ML, Martin-Moreno L, Garcia-Vidal FJet al., 2010, Transformation Optics for Plasmonics, NANO LETTERS, Vol: 10, Pages: 1985-1990, ISSN: 1530-6984

JOURNAL ARTICLE

Christensen J, Huidobro PA, Martin-Moreno L, Garcia-Vidal FJet al., 2008, Confining and slowing airborne sound with a corrugated metawire, APPLIED PHYSICS LETTERS, Vol: 93, ISSN: 0003-6951

JOURNAL ARTICLE

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