Akhlesh Lakhtakia

    • 17170 Citations
    • 53 h-Index
    1981 …2020

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    2001

    Sculptured Thin Films

    Lakhtakia, A. & Messier, R., Jan 1 2001, Optics and Photonics News, 12, 9, p. 30-31 2 p.

    Research output: Contribution to specialist publicationArticle

    9 Scopus citations

    Sculptured-thin-film spectral holes for optical sensing of fluids

    Lakhtakia, A., McCall, M. W., Sherwin, J. A., Wu, Q. H. & Hodgkinson, I. J., Jul 1 2001, In : Optics Communications. 194, 1-3, p. 33-46 14 p.

    Research output: Contribution to journalArticle

    81 Scopus citations

    Stepwise chirping of chiral sculptured thin films for Bragg bandwidth enhancement

    Lakhtakia, A., Mar 1 2001, In : Microwave and Optical Technology Letters. 28, 5, p. 323-326 4 p.

    Research output: Contribution to journalArticle

    4 Scopus citations

    Third-order implementation and convergence of the strong-property-fluctuation theory in electromagnetic homogenization

    Mackay, T. G., Lakhtakia, A. & Weiglhofer, W. S., Dec 1 2001, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 64, 6 II, p. 066616/1-066616/9

    Research output: Contribution to journalArticle

    22 Scopus citations
    2 Scopus citations

    Time-domain signature of an axially excited cholesteric liquid crystal. Part II: Rectangular wide-extent pulses

    Geddes, J. B. & Lakhtakia, A., Jan 1 2001, In : Optik (Jena). 112, 2, p. 62-66 5 p.

    Research output: Contribution to journalArticle

    4 Scopus citations

    Time-domain simulation of the circular Bragg phenomenon exhibited by axially excited chiral sculptured thin films

    Geddes, J. B. & Lakhtakia, A., May 2001, In : EPJ Applied Physics. 14, 2, p. 97-105 9 p.

    Research output: Contribution to journalArticle

    19 Scopus citations

    Towards cholesteric absorbers for microwave frequencies

    Lakhtakia, A., Slepyan, G. Y. & Maksimenko, S. A., Jan 1 2001, In : International Journal of Infrared and Millimeter Waves. 22, 7, p. 999-1007 9 p.

    Research output: Contribution to journalArticle

    2 Scopus citations
    2000

    Axial loading of a chiral sculptured thin film

    Lakhtakia, A., Sep 2000, In : Modelling and Simulation in Materials Science and Engineering. 8, 5, p. 677-686 10 p.

    Research output: Contribution to journalArticle

    7 Scopus citations

    Circular Bragg phenomenon and pulse bleeding in cholesteric liquid crystals

    Geddes, J. B., Meredith, M. W. & Lakhtakia, A., Aug 1 2000, In : Optics Communications. 182, 1-3, p. 45-57 13 p.

    Research output: Contribution to journalArticle

    15 Scopus citations

    Circular polarization filters made of chiral sculptured thin films: Experimental and simulation results

    Wu, Q., Hodgkinson, I. J. & Lakhtakia, A., Jul 1 2000, In : Optical Engineering. 39, 7, p. 1863-1868 6 p.

    Research output: Contribution to journalArticle

    132 Scopus citations

    Comparative study of planewave propagation in helicoidal bianisotropic mediums and isotropic chiral mediums

    Lakhtakia, A. & Weiglhofer, W. S., Mar 1 2000, In : Journal of Optics A: Pure and Applied Optics. 2, 2, p. 107-111 5 p.

    Research output: Contribution to journalArticle

    20 Scopus citations
    29 Scopus citations

    Displacement in a continuously twisted structurally chiral medium due to axial loading

    Lakhtakia, A. & Sherwin, J. A., Jun 1 2000, In : Journal of the Acoustical Society of America. 107, 6, p. 3549-3551 3 p.

    Research output: Contribution to journalArticle

    3 Scopus citations
    83 Scopus citations

    Electromagnetic waves in a material with simultaneous mirror-conjugated and racemic chirality characteristics

    Lakhtakia, A. & Weiglhofer, W. S., Jan 1 2000, In : Electromagnetics. 20, 6, p. 481-488 8 p.

    Research output: Contribution to journalArticle

    6 Scopus citations

    Evanescent plane waves and the far field: Resolution of a controversy

    Lakhtakia, A. & Weiglhofer, W. S., Mar 2000, In : Journal of Modern Optics. 47, 4, p. 759-763 5 p.

    Research output: Contribution to journalArticle

    10 Scopus citations

    Experimental realization of sculptured-thin-film polarization-discriminatory light-handedness inverters

    Hodgkinson, I. J., Lakhtakia, A. & Wu, Q. H., Oct 1 2000, In : Optical Engineering. 39, 10, p. 2831-2834 4 p.

    Research output: Contribution to journalArticle

    32 Scopus citations

    Fractal estimation of flank wear in turning

    Bukkapatnam, S. T. S., Kumara, S. R. T. & Lakhtakia, A., Mar 2000, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 122, 1, p. 89-94 6 p.

    Research output: Contribution to journalArticle

    46 Scopus citations

    Homogenization of similarly oriented, metallic, ellipsoidal inclusions using the Bruggeman formalism

    Sherwin, J. A., Lakhtakia, A. & Michel, B., May 15 2000, In : Optics Communications. 178, 4, p. 267-273 7 p.

    Research output: Contribution to journalArticle

    22 Scopus citations

    Low-permittivity nanocomposite materials using sculptured thin film technology

    Venugopal, V. C., Lakhtakia, A., Messier, R. & Kucera, J. P., Jan 1 2000, In : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 18, 1, p. 32-36 5 p.

    Research output: Contribution to journalArticle

    19 Scopus citations

    Maxwell Garnett formalism for weakly nonlinear, bianisotropic, dilute, particulate composite media

    Lakhtakia, A. & Weiglhofer, W. S., Nov 1 2000, In : International Journal of Electronics. 87, 11, p. 1401-1408 8 p.

    Research output: Contribution to journalArticle

    17 Scopus citations

    On absorption by non-axially excited slabs of dielectric thin-film helicoidal bianisotropic mediums

    Venugopal, V. C. & Lakhtakia, A., Jun 2000, In : EPJ Applied Physics. 10, 3, p. 173-184 12 p.

    Research output: Contribution to journalArticle

    38 Scopus citations
    28 Scopus citations

    Orthogonal symmetries of polarizability dyadics of bianisotropic ellipsoids

    Lakhtakia, A., Nov 5 2000, In : Microwave and Optical Technology Letters. 27, 3, p. 175-177 3 p.

    Research output: Contribution to journalArticle

    4 Scopus citations

    Polarization-dependent narrowband spectral filtering by chiral sculptured thin films

    McCall, M. W. & Lakhtakia, A., Mar 2000, In : Journal of Modern Optics. 47, 4, p. 743-755 13 p.

    Research output: Contribution to journalArticle

    10 Scopus citations

    Shear axial modes in a PCTSCM. Part V: Transmission spectral holes

    Lakhtakia, A., Mar 15 2000, In : Sensors and Actuators, A: Physical. 80, 3, p. 216-223 8 p.

    Research output: Contribution to journalArticle

    9 Scopus citations

    Spacerless circular-polarization spectral-hole filters using chiral sculptured thin films: Theory and experiment

    Hodgkinson, I. J., Wu, Q. H., Thorn, K. E., Lakhtakia, A. & McCall, M. W., Oct 1 2000, In : Optics Communications. 184, 1, p. 57-66 10 p.

    Research output: Contribution to journalArticle

    130 Scopus citations

    Spectral-hole filter fabricated using sculptured thin-film technology

    Hodgkinson, I. J., Wu, Q. H., Lakhtakia, A. & McCall, M. W., Apr 15 2000, In : Optics Communications. 177, 1, p. 79-84 6 p.

    Research output: Contribution to journalArticle

    62 Scopus citations

    Spectral holes in Bragg reflection from chiral sculptured thin films: Circular polarization filters

    Lakhtakia, A., Venugopal, V. C. & McCall, M. W., Apr 15 2000, In : Optics Communications. 177, 1, p. 57-68 12 p.

    Research output: Contribution to journalArticle

    40 Scopus citations
    51 Scopus citations

    Time-domain signature of an axially excited cholesteric liquid crystal. Part I: narrow-extent pulses

    Meredith, M. W. & Lakhtakia, A., Dec 1 2000, In : Optik (Jena). 111, 10, p. 443-453 11 p.

    Research output: Contribution to journalArticle

    6 Scopus citations

    Vacuum deposition of chiral sculptured thin films with high optical activity

    Hodgkinson, I., Wu, Q. H., Knight, B., Lakhtakia, A. & Robbie, K., Feb 1 2000, In : Applied Optics. 39, 4, p. 642-649 8 p.

    Research output: Contribution to journalArticle

    142 Scopus citations
    1999

    Analysis of acoustic emission signals in machining

    Bukkapatnam, S. T. S., Kumara, S. R. T. & Lakhtakia, A., Nov 1999, In : Journal of Manufacturing Science and Engineering, Transactions of the ASME. 121, 4, p. 568-576 9 p.

    Research output: Contribution to journalArticle

    31 Scopus citations
    6 Scopus citations
    10 Scopus citations

    Capacitance of a slab of a dielectric thin-film helicoidal bianisotropic medium

    Lakhtakia, A., May 20 1999, In : Microwave and Optical Technology Letters. 21, 4, p. 286-288 3 p.

    Research output: Contribution to journalArticle

    4 Scopus citations

    Correction to "maxwell garnett and bruggeman formalisms for a particulate composite with bianisotropic host medium"

    Weiglhofer, W. S., Lakhtakia, A. & Michel, B., Aug 5 1999, In : Microwave and Optical Technology Letters. 22, 3, 1 p.

    Research output: Contribution to journalArticle

    16 Scopus citations

    Covariance function, bilocal approximation and homogenization of chiral-in-chiral composite materials

    Michel, B. & Lakhtakia, A., Feb 21 1999, In : Journal of Physics D: Applied Physics. 32, 4, p. 404-406 3 p.

    Research output: Contribution to journalArticle

    3 Scopus citations

    Cross-refractive chiral media and constitutive contrasts

    Lakhtakia, A., Mar 5 1999, In : Microwave and Optical Technology Letters. 20, 5, p. 337-339 3 p.

    Research output: Contribution to journalArticle

    5 Scopus citations
    13 Scopus citations
    8 Scopus citations
    7 Scopus citations

    Electrodynamics of carbon nanotubes: Dynamic conductivity, impedance boundary conditions, and surface wave propagation

    Slepyan, G. Y., Maksimenko, S. A., Lakhtakia, A., Yevtushenko, O. & Gusakov, A. V., Jan 1 1999, In : Physical Review B - Condensed Matter and Materials Physics. 60, 24, p. 17136-17149 14 p.

    Research output: Contribution to journalArticle

    378 Scopus citations

    Energy flows in axially excited, locally biaxial, dielectric, helicoidal bianisotropic media (HBMs)

    Lakhtakia, A., Mar 15 1999, In : Optics Communications. 161, 4, p. 275-286 12 p.

    Research output: Contribution to journalArticle

    18 Scopus citations
    6 Scopus citations

    On Bragg reflection by helicoidal bianisotropic mediums

    Lakhtakia, A. & Venugopal, V. C., Dec 1 1999, In : AEU-Archiv fur Elektronik und Ubertragungstechnik. 53, 5, p. 287-290 4 p.

    Research output: Contribution to journalArticle

    31 Scopus citations