Search Results - "Akozbek, Neset"

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  1. 1

    Matching and funneling light at the plasmonic Brewster angle by Argyropoulos, Christos, D’Aguanno, Giuseppe, Mattiucci, Nadia, Akozbek, Neset, Bloemer, Mark J., Alù, Andrea

    “…The ultrabroadband impedance matching of metallic gratings at the plasmonic Brewster angle [A. Alu et al., Phys. Rev. Lett. 106, 123902 (2011)…”
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    Journal Article
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    Generalized nonlinear schrödinger equation for dispersive susceptibility and permeability : Application to negative index materials by SCALORA, Michael, SYRCHIN, Maxim S, AKOZBEK, Neset, POLIAKOV, Evgeni Y, D'AGUANNO, Giuseppe, MATTIUCCI, Nadia, BLOEMER, Mark J, ZHELTIKOV, Aleksei M

    Published in Physical review letters (01-07-2005)
    “…A new generalized nonlinear Schrödinger equation describing the propagation of ultrashort pulses in bulk media exhibiting frequency dependent dielectric…”
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    Journal Article
  3. 3

    Negative refraction and sub-wavelength focusing in the visible range using transparent metallo-dielectric stacks by Scalora, Michael, D'Aguanno, Giuseppe, Mattiucci, Nadia, Bloemer, Mark J, de Ceglia, Domenico, Centini, Marco, Mandatori, Antonio, Sibilia, Concita, Akozbek, Neset, Cappeddu, Mirko G, Fowler, Mark, Haus, Joseph W

    Published in Optics express (22-01-2007)
    “…We numerically demonstrate negative refraction of the Poynting vector and sub-wavelength focusing in the visible part of the spectrum using a transparent…”
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    Journal Article
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    Z-Scan theory for thin film measurements: Validation of a model beyond the standard approach using ITO and HfO2 by Tognazzi, Andrea, Franceschini, Paolo, Tran, Thi Ngoc Lam, Chiasera, Alessandro, Vincenti, Maria Antonietta, Cino, Alfonso Carmelo, Akozbek, Neset, Scalora, Michael, De Angelis, Costantino

    Published in Optical materials. X (01-07-2023)
    “…The Z-Scan technique is an easy and widespread approach to evaluate the nonlinear optical coefficient of materials. However, the evaluation of the same…”
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    Journal Article
  5. 5

    Tunable ultrashort laser pulses generated through filamentation in gases by Théberge, Francis, Aközbek, Neset, Liu, Weiwei, Becker, Andreas, Chin, See Leang

    Published in Physical review letters (14-07-2006)
    “…Tunable and stable ultrashort laser pulses in the visible spectrum are generated with high efficiency by four-wave mixing process during the filamentation of…”
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    Journal Article
  6. 6

    Nested plasmonic resonances: extraordinary enhancement of linear and nonlinear interactions by de Ceglia, Domenico, Vincenti, Maria Antonietta, Akozbek, Neset, Bloemer, Mark J, Scalora, Michael

    Published in Optics express (20-02-2017)
    “…Plasmonic resonators can provide large local electric fields when the gap between metal components is filled with an ordinary dielectric. We consider a new…”
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    Journal Article
  7. 7

    Long wavelength infrared imaging under ambient thermal radiation via an all-silicon metalens by Huang, Luocheng, Coppens, Zachary, Hallman, Kent, Han, Zheyi, Böhringer, Karl F., Akozbek, Neset, Raman, Ashok, Majumdar, Arka

    Published in Optical materials express (01-09-2021)
    “…Further miniaturization of imaging systems is prevented by the prevalent, traditional bulky refractive optics today. Meta-optics have recently generated great…”
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    Journal Article
  8. 8

    Study of second and third harmonic generation from an indium tin oxide nanolayer: Influence of nonlocal effects and hot electrons by Rodríguez-Suné, L., Scalora, M., Johnson, A. S., Cojocaru, C., Akozbek, N., Coppens, Z. J., Perez-Salinas, D., Wall, S., Trull, J.

    Published in APL photonics (01-01-2020)
    “…We report comparative experimental and theoretical studies of the second and third harmonic generation from a 20 nm-thick indium tin oxide layer in proximity…”
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    Journal Article Publication
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    Ultraviolet–Visible Plasmonic Properties of Gallium Nanoparticles Investigated by Variable-Angle Spectroscopic and Mueller Matrix Ellipsometry by Yang, Yang, Akozbek, Neset, Kim, Tong-Ho, Sanz, Juan Marcos, Moreno, Fernando, Losurdo, Maria, Brown, April S, Everitt, Henry O

    Published in ACS photonics (16-07-2014)
    “…Self-assembled, irregular ensembles of hemispherical Ga nanoparticles (NPs) were deposited on sapphire by molecular beam epitaxy. These samples, whose…”
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    Journal Article
  11. 11

    Inhibition of linear absorption in opaque materials using phase-locked harmonic generation by Centini, Marco, Roppo, Vito, Fazio, Eugenio, Pettazzi, Federico, Sibilia, Concita, Haus, Joseph W, Foreman, John V, Akozbek, Neset, Bloemer, Mark J, Scalora, Michael

    Published in Physical review letters (12-09-2008)
    “…We theoretically predict and experimentally demonstrate inhibition of linear absorption for phase and group velocity mismatched second- and third-harmonic…”
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    Journal Article
  12. 12

    Homogenization procedure for a metamaterial and local violation of the second principle of thermodynamics by Mattiucci, Nadia, D’Aguanno, Giuseppe, Akozbek, Neset, Scalora, Michael, Bloemer, Mark J.

    Published in Optics communications (15-04-2010)
    “…Classical theory of crystals states that a medium to be considered homogeneous must satisfy the following requirements (a) the dimension of the elementary cell…”
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    Journal Article
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    Single-Shot Phase Diversity Wavefront Sensing in Deep Turbulence via Metasurface Optics by Jimenez, Arturo Martin, Baltes, Marc, Cornelius, Jackson, Akozbek, Neset, Coppens, Zachary

    Published 24-10-2024
    “…Free-space optical communication (FSOC) systems offer high-bandwidth and secure communication with minimal capital costs. Adaptive optics (AO) are typically…”
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    Journal Article
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    Anomalous momentum states, non-specular reflections, and negative refraction of phase-locked, second-harmonic pulses by Roppo, Vito, Centini, Marco, de Ceglia, Domenico, Vicenti, Maria Antonietta, Haus, Joseph W., Akozbek, Neset, Bloemer, Mark J., Scalora, Michael

    Published in Metamaterials (01-09-2008)
    “…We simulate and discuss novel spatio-temporal propagation effects that relate specifically to pulsed, phase-mismatched second-harmonic generation in a material…”
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    Journal Article
  17. 17

    All-Silicon Metalens for Long Wavelength Infrared Imaging by Huang, Luocheng, Coppens, Zachary, Hallman, Kent, Han, Zheyi, Bohringer, Karl F., Akozbek, Neset, Raman, Ashok, Majumdar, Arka

    “…We made meta-optics in the long-wave infrared (LWIR) regime and demonstrate imaging with a 2 cm aperture f/1 all-silicon metalens under ambient thermal…”
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    Conference Proceeding
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    Optical solitary waves in a photonic band gap material by Akozbek, Neset

    “…A detailed analysis of finite-energy solitary waves in two- and three-dimensional nonlinear photonic band gap (PBG) structures is presented. Solitary waves in…”
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    Dissertation
  20. 20

    Electrodynamics of Conductive Oxides: Intensity-dependent anisotropy, reconstruction of the effective dielectric constant, and harmonic generation by Scalora, Michael, Trull, Jose, de Ceglia, Domenico, Vincenti, Maria Antonietta, Akozbek, Neset, Coppens, Zachary, Rodríguez-Suné, Laura, Cojocaru, Crina

    Published 02-03-2020
    “…Phys. Rev. A 101, 053828 (2020) We study electromagnetic pulse propagation in an indium tin oxide nanolayer in the linear and nonlinear regimes. We use the…”
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    Journal Article