Akhlesh Lakhtakia

    • 17001 Citations
    • 53 h-Index
    1981 …2020
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    Research Output 1981 2020

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    2004
    8 Citations (Scopus)

    Nanotechnology for optics is a phase-length-time sandwich

    Lakhtakia, A. & Geddes, J. B., Oct 1 2004, In : Optical Engineering. 43, 10, p. 2410-2417 8 p.

    Research output: Contribution to journalArticle

    nanotechnology
    Nanotechnology
    Optics
    optics
    Thin films
    30 Citations (Scopus)

    Negative phase velocity in a uniformly moving, homogeneous, isotropic, dielectric-magnetic medium

    Mackay, T. G. & Lakhtakia, A., May 28 2004, In : Journal of Physics A: Mathematical and General. 37, 21, p. 5697-5711 15 p.

    Research output: Contribution to journalArticle

    Phase Velocity
    Phase velocity
    phase velocity
    Propagation
    propagation
    7 Citations (Scopus)

    Negative refraction in outer space?

    Mackay, T. G. & Lakhtakia, A., Jun 25 2004, In : Current Science. 86, 12, p. 1593 1 p.

    Research output: Contribution to journalArticle

    34 Citations (Scopus)

    One-dimensional bigyrotropic magnetic photonic crystals

    Lyubchanskii, I. L., Dadoenkova, N. N., Lyubchanskii, M. I., Shapovalov, E. A., Lakhtakia, A. & Rasing, T., Dec 13 2004, In : Applied Physics Letters. 85, 24, p. 5932-5934 3 p.

    Research output: Contribution to journalArticle

    photonics
    gadolinium-gallium garnet
    electromagnetic spectra
    yttrium-iron garnet
    matrix methods
    33 Citations (Scopus)

    On the genesis of post constraint in modern electromagnetism

    Lakhtakia, A., Jan 1 2004, In : Optik. 115, 4, p. 151-158 8 p.

    Research output: Contribution to journalArticle

    Electromagnetism
    Electromagnetic fields
    electromagnetism
    electromagnetic fields
    13 Citations (Scopus)

    Perturbative approach for diffraction due to a periodically corrugated boundary between vacuum and a negative phase-velocity material

    Depine, R. A. & Lakhtakia, A., Apr 1 2004, In : Optics Communications. 233, 4-6, p. 277-282 6 p.

    Research output: Contribution to journalArticle

    Phase velocity
    phase velocity
    Diffraction
    Vacuum
    vacuum
    20 Citations (Scopus)
    Wave Diffraction
    wave diffraction
    Diffraction Efficiency
    Phase Velocity
    phase velocity
    2 Citations (Scopus)
    Wave Diffraction
    wave diffraction
    Phase Velocity
    phase velocity
    Plane Wave
    114 Citations (Scopus)

    Plane waves with negative phase velocity in Faraday chiral mediums

    Mackay, T. G. & Lakhtakia, A., Feb 1 2004, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 69, 2 2, p. 026602-1-026602-9 026602.

    Research output: Contribution to journalArticle

    Chiral Media
    Phase Velocity
    phase velocity
    Plane Wave
    plane waves
    66 Citations (Scopus)
    Phase velocity
    Permittivity
    Polarization
    2 Citations (Scopus)
    Electromagnetic wave propagation
    wave propagation
    electromagnetic radiation
    electromagnetism
    15 Citations (Scopus)

    Response of slanted chiral sculptured thin films to dipolar sources

    Wang, F. & Lakhtakia, A., May 1 2004, In : Optics Communications. 235, 1-3, p. 133-151 19 p.

    Research output: Contribution to journalArticle

    Thin films
    thin films
    dyadics
    Green's function
    Green's functions
    24 Citations (Scopus)

    Rigorous electromagnetic modeling of near-field phase-shifting contact lithography

    Wang, F., Horn, M. W. & Lakhtakia, A., Jan 1 2004, In : Microelectronic Engineering. 71, 1, p. 34-53 20 p.

    Research output: Contribution to journalArticle

    Photoresists
    photoresists
    Lithography
    near fields
    lithography
    24 Citations (Scopus)

    Selective growth of sculptured nanowires on microlithographic lattices

    Horn, M. W., Pickett, M. D., Messier, R. & Lakhtakia, A., Nov 1 2004, In : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 22, 6, p. 3426-3430 5 p.

    Research output: Contribution to journalArticle

    Nanowires
    nanowires
    Physical vapor deposition
    mesas
    Substrates
    18 Citations (Scopus)

    Spectral responses of gyrotropic chiral sculptured thin films to obliquely incident plane waves

    Pickett, M. D., Lakhtakia, A. & Polo, J. A., Jan 1 2004, In : Optik. 115, 9, p. 393-398 6 p.

    Research output: Contribution to journalArticle

    spectral sensitivity
    plane waves
    Thin films
    thin films
    Magnetooptical effects
    4 Citations (Scopus)

    Spectra of bigyrotropic magnetic photonic crystals

    Lyubchanskii, I. L., Dadoenkova, N. N., Lyubchanskii, M. I., Shapovalov, E. A., Lakhtakia, A. & Rasing, T., Dec 1 2004, In : Physica Status Solidi (A) Applied Research. 201, 15, p. 3338-3344 7 p.

    Research output: Contribution to journalArticle

    Garnets
    Photonic crystals
    photonics
    Yttrium
    gadolinium-gallium garnet
    18 Citations (Scopus)

    Tilt-modulated chiral sculptured thin films: An alternative to quarter-wave stacks

    Polo, J. A. & Lakhtakia, A., Nov 26 2004, In : Optics Communications. 242, 1-3, p. 13-21 9 p.

    Research output: Contribution to journalArticle

    Modulation
    modulation
    Thin films
    dyadics
    thin films
    38 Citations (Scopus)

    Towards gravitationally assisted negative refraction of light by vacuum

    Lakhtakia, A. & Mackay, T. G., Oct 22 2004, In : Journal of Physics A: Mathematical and General. 37, 42, p. L505-L510

    Research output: Contribution to journalArticle

    Negative Refraction
    Refraction
    refraction
    Vacuum
    vacuum
    2003
    16 Citations (Scopus)

    Bragg-regime engineering by columnar thinning of chiral sculptured thin films

    Lakhtakia, A. & Horn, M. W., Jan 1 2003, In : Optik. 114, 12, p. 556-560 5 p.

    Research output: Contribution to journalArticle

    engineering
    Thin films
    thin films
    blue shift
    Etching
    4 Citations (Scopus)

    Circular waveguides with Kronig-Penney morphology as photonic band-gap filters

    Gómez, A., Solano, M. A., Lakhtakia, A. & Vegas, A., Jun 5 2003, In : Microwave and Optical Technology Letters. 37, 5, p. 316-321 6 p.

    Research output: Contribution to journalArticle

    circular waveguides
    Photonic band gap
    Circular waveguides
    Frequency bands
    photonics
    4 Citations (Scopus)

    Coupling of a surface grating to a structurally chiral volume grating

    McCall, M. W. & Lakhtakia, A., Dec 1 2003, In : Electromagnetics. 23, 1, p. 1-26 26 p.

    Research output: Contribution to journalArticle

    gratings
    Diffraction gratings
    Optical devices
    Diffraction
    Thin films
    11 Citations (Scopus)

    Effects of carrier phase on reflection of optical narrow-extent pulses from axially excited chiral sculptured thin films

    Geddes, J. B. & Lakhtakia, A., Sep 15 2003, In : Optics Communications. 225, 1-3, p. 141-150 10 p.

    Research output: Contribution to journalArticle

    Thin films
    thin films
    pulses
    Optical communication
    Refraction
    35 Citations (Scopus)

    Handedness reversal of circular Bragg phenomenon due to negative real permittivity and permeability

    Lakhtakia, A., Apr 2003, In : Optics Express. 11, 7, p. 716-722 7 p.

    Research output: Contribution to journalArticle

    handedness
    permeability
    permittivity
    dyadics
    coefficients

    Impressions of Kyrgyzstan

    Lakhtakia, A., Nov 2003, Optics and Photonics News, 14, 11, p. 16-17 2 p.

    Research output: Contribution to specialist publicationArticle

    Kyrgyzstan
    tongue
    Mechanics
    sampling
    engineering
    10 Citations (Scopus)

    Nominal model for the optical response of a chiral sculptured thin film infiltrated by an isotropic chiral fluid-oblique incidence

    Sherwin, J. A. & Lakhtakia, A., Jul 1 2003, In : Optics Communications. 222, 1-6, p. 305-329 25 p.

    Research output: Contribution to journalArticle

    incidence
    Thin films
    Fluids
    fluids
    thin films
    19 Citations (Scopus)

    Nominal model for the optical response of a chiral sculptured thin film infiltrated with an isotropic chiral fluid

    Sherwin, J. A. & Lakhtakia, A., Dec 15 2003, In : Optics Communications. 214, 1-6, p. 231-245 15 p.

    Research output: Contribution to journalArticle

    Thin films
    Fluids
    fluids
    thin films
    optical activity
    18 Citations (Scopus)

    On piezoelectric control of the optical response of sculptured thin films

    Wang, F., Lakhtakia, A. & Messier, R., Jan 2003, In : Journal of Modern Optics. 50, 2, p. 239-249 11 p.

    Research output: Contribution to journalArticle

    optical filters
    direct current
    electric potential
    thin films
    wavelengths
    109 Citations (Scopus)
    permeability
    slabs
    Permittivity
    permittivity
    shift
    10 Citations (Scopus)
    Radiation
    Liquid Crystals
    radiation spectra
    radiation
    configurations
    8 Citations (Scopus)

    Optics in Medieval Islam [2]

    Lakhtakia, A., Sep 2003, Optics and Photonics News, 14, 9 1 p.

    Research output: Contribution to specialist publicationArticle

    Optics
    40 Citations (Scopus)

    Orthorhombic materials and perfect lenses

    Lakhtakia, A. & Sherwin, J. A., Jan 1 2003, In : International Journal of Infrared and Millimeter Waves. 24, 1, p. 19-23 5 p.

    Research output: Contribution to journalArticle

    Lenses
    lenses
    examination
    formulations
    4 Citations (Scopus)

    Parallel-plate waveguides with Kronig-Penney morphology as photonic band-gap filters

    Gómez, Á., Lakhtakia, A., Solano, M. A. & Vegas, A., Sep 20 2003, In : Microwave and Optical Technology Letters. 38, 6, p. 511-514 4 p.

    Research output: Contribution to journalArticle

    Photonic band gap
    parallel plates
    Energy gap
    Waveguides
    photonics
    1 Citation (Scopus)

    Parallel-plate waveguides with Kronig-Penney morphology as photonic band-gap filters

    Gómez, Á., Lakhtakia, A., Solano, M. A. & Vegas, A., Jan 5 2003, In : Microwave and Optical Technology Letters. 36, 1, p. 4-8 5 p.

    Research output: Contribution to journalArticle

    Photonic band gap
    parallel plates
    Energy gap
    Waveguides
    photonics
    5 Citations (Scopus)

    Response of chiral sculptured thin films to dipolar sources

    Lakhtakia, A. & McCall, M. W., Jan 1 2003, In : AEU - International Journal of Electronics and Communications. 57, 1, p. 23-32 10 p.

    Research output: Contribution to journalArticle

    Green's function
    Thin films
    Nanostructured materials
    Lighting
    50 Citations (Scopus)

    Restricted equivalence of paired epsilon-negative and mu-negative layers to a negative phase-velocity material (alias left-handed material)

    Lakhtakia, A. & Krowne, C. M., Jan 1 2003, In : Optik. 114, 7, p. 305-307 3 p.

    Research output: Contribution to journalArticle

    Phase velocity
    phase velocity
    equivalence
    Lenses
    Waveguides
    3 Citations (Scopus)

    Shear axial modes in a PCTSCM VII. Reflection spectral holes

    Lakhtakia, A., Apr 15 2003, In : Sensors and Actuators, A: Physical. 104, 2, p. 188-190 3 p.

    Research output: Contribution to journalArticle

    axial modes
    shear
    Shear waves
    S waves
    reflectance
    38 Citations (Scopus)

    Supermodes of chiral photonic filters with combined twist and layer defects

    Hodgkinson, I. J., Wu, Q. H., De Silva, L., Arnold, M., McCall, M. W. & Lakhtakia, A., Jan 1 2003, In : Physical Review Letters. 91, 22

    Research output: Contribution to journalArticle

    photonics
    filters
    defects
    purity
    saturation
    12 Citations (Scopus)

    Theory of second-harmonic-generated radiation from chiral sculptured thin films for bio-sensing

    Steltz, E. E. & Lakhtakia, A., Feb 1 2003, In : Optics Communications. 216, 1-3, p. 139-150 12 p.

    Research output: Contribution to journalArticle

    platforms
    Polarization
    harmonics
    Radiation
    Thin films
    9 Citations (Scopus)

    The strong-property-fluctuation theory for cubically nonlinear, isotropic chiral composite mediums

    Mackay, T. G., Lakhtakia, A. & Weiglhofer, W. S., Dec 1 2003, In : Electromagnetics. 23, 6, p. 455-479 25 p.

    Research output: Contribution to journalArticle

    fluctuation theory
    Coherent scattering
    composite materials
    Composite materials
    Statistics
    21 Citations (Scopus)

    Voigt wave propagation in biaxial composite materials

    Mackay, T. G. & Lakhtakia, A., Mar 1 2003, In : Journal of Optics A: Pure and Applied Optics. 5, 2, p. 91-95 5 p.

    Research output: Contribution to journalArticle

    Wave propagation
    wave propagation
    composite materials
    Composite materials
    estimates
    2002
    63 Citations (Scopus)
    permeability
    Permittivity
    Vacuum
    permittivity
    electromagnetism
    9 Citations (Scopus)

    Bragg-Pippard formalism for bianisotropic particulate composites

    Sherwin, J. A. & Lakhtakia, A., Apr 5 2002, In : Microwave and Optical Technology Letters. 33, 1, p. 40-44 5 p.

    Research output: Contribution to journalArticle

    particulates
    formalism
    composite materials
    Composite materials
    Volume fraction
    64 Citations (Scopus)

    Brief overview of recent developments on negative phase-velocity mediums (alias left-handed materials)

    Lakhtakia, A., McCall, M. W. & Weiglhofer, W. S., Jan 1 2002, In : AEU - International Journal of Electronics and Communications. 56, 6, p. 407-410 4 p.

    Research output: Contribution to journalArticle

    Phase velocity
    Aberrations
    Lenses
    Microwaves
    Composite materials
    58 Citations (Scopus)

    Chiral mirror and optical resonator designs for circularly polarized light: Suppression of cross-polarized reflectances and transmittances

    Hodgkinson, I. J., Wu, Q. H., Arnold, M., McCall, M. W. & Lakhtakia, A., Sep 15 2002, In : Optics Communications. 210, 3-6, p. 201-211 11 p.

    Research output: Contribution to journalArticle

    Optical resonators
    optical resonators
    Light polarization
    polarized light
    Resonators
    2 Citations (Scopus)

    Conditions for circularly polarized plane wave propagation in a linear bianisotropic medium

    Lakhtakia, A., Feb 1 2002, In : Electromagnetics. 22, 2, p. 123-127 5 p.

    Research output: Contribution to journalArticle

    Wave propagation
    wave propagation
    plane waves
    propagation
    11 Citations (Scopus)

    Coupling of Rayleigh-Wood anomalies and the circular Bragg phenomenon in slanted chiral sculptured thin films

    Wang, F., Lakhtakia, A. & Messier, R., Nov 2002, In : EPJ Applied Physics. 20, 2, p. 91-103 13 p.

    Research output: Contribution to journalArticle

    periodic variations
    Wood
    anomalies
    Thin films
    Substrates

    Electromagnetic response of carbon nanotubes and nanotube ropes

    Slepyan, G. Y., Maksimenko, S. A., Lakhtakia, A. & Yevtushenko, O. M., Mar 2002, In : Journal of Communications Technology and Electronics. 47, 3, p. 235-252 18 p.

    Research output: Contribution to journalArticle

    Carbon Nanotubes
    Nanotubes
    Carbon nanotubes
    nanotubes
    Electrodynamics
    21 Citations (Scopus)

    Homogenisation of isotropic, cubically nonlinear, composite mediums by the strong-permittivity-fluctuation theory: Third-order considerations

    Mackay, T. G., Lakhtakia, A. & Weiglhofer, W. S., Apr 1 2002, In : Optics Communications. 204, 1-6, p. 219-228 10 p.

    Research output: Contribution to journalArticle

    fluctuation theory
    homogenizing
    Permittivity
    permittivity
    composite materials
    8 Citations (Scopus)

    Local inclination angle: A key structural factor in emission from chiral sculptured thin films

    Lakhtakia, A., Feb 1 2002, In : Optics Communications. 202, 1-3, p. 103-111 9 p.

    Research output: Contribution to journalArticle

    inclination
    emission spectra
    Thin films
    thin films
    handedness
    3 Citations (Scopus)

    Magnetic films with periodically striped-domains as tunable photonic crystals

    Lyubchanskii, I. L., Dadoenkova, N. N., Lyubchanskii, M. I., Shapovalov, E. A., Rasing, T. & Lakhtakia, A., Jan 1 2002, In : Proceedings of SPIE - The International Society for Optical Engineering. 4806, p. 302-306 5 p.

    Research output: Contribution to journalArticle

    Yttrium
    Magnetic films
    Photonic band gap
    Magnetic domains
    Transfer matrix method