Imperial College London
Alternate

DrOleksiySydoruk

Faculty of Engineering, Department of Electrical and Electronic Engineering

Senior Lecturer
 
 
 
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Contact

 

+44 (0)20 7594 6188o.sydoruk Website

 
 
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Location

 

703Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

75 results found

Sydoruk O, 2013, Is amplification of semiconductor plasmons possible despite carrier collisions and diffusion?, 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Publisher: IEEE, ISSN: 2162-2027

Conference paper

Sydoruk O, Syms RRA, Solymar L, 2012, Amplifying mirrors for terahertz plasmons, JOURNAL OF APPLIED PHYSICS, Vol: 112, ISSN: 0021-8979

Journal article

Sydoruk O, Zhernovaya O, Tuchin V, Douplik Aet al., 2012, Refractive index of solutions of human hemoglobin from the near-infrared to the ultraviolet range: Kramers-Kronig analysis, JOURNAL OF BIOMEDICAL OPTICS, Vol: 17, ISSN: 1083-3668

Journal article

Sydoruk O, Syms RRA, Solymar L, 2012, Distributed gain in plasmonic reflectors and its use for terahertz generation, Optics Express, Vol: 20, Pages: 19618-19627

Journal article

Syms RRA, Solymar L, Sydoruk O, 2012, Transmission Line Model of Noise: Application to Negative-index Metamaterials, Metamaterials-2012 Congress, Pages: 508-510

Conference paper

Syms RRA, Sydoruk O, Solymar L, 2011, Lossy metamaterials: No effective medium properties without noise, PHYSICAL REVIEW B, Vol: 84, ISSN: 1098-0121

Lossy metamaterial elements act as sources of Johnson noise, making such materials inherently noisy. A coupled transmission line model capable of describing the effective medium properties, propagation and internal reflections, the internal noise distribution, and the noise factor is developed. Two analyses are provided, a numerical solution with limited physical insight and an approximation based on physical principles, and excellent agreement is obtained. It is shown that the internal noise spectrum is modified as it couples to the electromagnetic wave, and that there can be no change in permeability without an increase in the noise factor. This result implies that metamaterials will require careful evaluation of their noise performance before use in practical devices.

Journal article

Radkovskaya A, Sydoruk O, Tatartschuk E, Gneiding N, Stevens CJ, Faulkner G, Edwards DJ, Shamonina Eet al., 2011, Dimer and polymer metamaterials with both electric and magnetic coupling, Proc. Metamaterials-2011 Congress, Pages: 751-753

Conference paper

Radkovskaya A, Sydoruk O, Tatartschuk E, Gneiding N, Stevens CJ, Edwards DJ, Shamonina Eet al., 2011, Dimer and polymer metamaterials with alternating electric and magnetic coupling, PHYSICAL REVIEW B, Vol: 84, ISSN: 2469-9950

Journal article

Zhernovaya O, Sydoruk O, Tuchin V, Douplik Aet al., 2011, The refractive index of human hemoglobin in the visible range, PHYSICS IN MEDICINE AND BIOLOGY, Vol: 56, Pages: 4013-4021, ISSN: 0031-9155

Journal article

Sydoruk O, Syms RRA, Solymar L, 2011, Terahertz plasma oscillations in Corbino field-effect transistors, CLEO/Europe and EQEC 2011

Conference paper

Sydoruk O, 2011, Resistive power divider for magneto-inductive waveguides, ELECTRONICS LETTERS, Vol: 47, Pages: 549-550, ISSN: 0013-5194

Journal article

Sydoruk O, 2011, Coupling transducers for magnetoinductive waveguides: Minimising reflection over the whole pass band, Metamaterials, Vol: 5, Pages: 42-48

Journal article

Sydoruk O, Syms RRA, Solymar L, 2010, Plasma oscillations and terahertz instability in field-effect transistors with Corbino geometry, APPLIED PHYSICS LETTERS, Vol: 97, ISSN: 0003-6951

Journal article

Sydoruk O, Shamonina E, Kalinin V, Solymar Let al., 2010, Terahertz instability of surface optical- phonon polaritons that interact with surface plasmon polaritons in the presence of electron drift, PHYSICS OF PLASMAS, Vol: 17, ISSN: 1070-664X

Journal article

Sydoruk O, Kalinin V, Solymar L, 2010, Terahertz instability of optical phonons interacting with plasmons in two-dimensional electron channels, APPLIED PHYSICS LETTERS, Vol: 97, ISSN: 0003-6951

Journal article

Sydoruk O, Shamonina E, Solymar L, 2010, Solid-state traveling-wave amplifiers and oscillators in the THz range: effect of electron collisions, EUROPEAN PHYSICAL JOURNAL D, Vol: 59, Pages: 233-240, ISSN: 1434-6060

Journal article

Radkovskaya A, Tatartschuk E, Sydoruk O, Shamonina E, Stevens CJ, Edwards DJ, Solymar Let al., 2010, Surface waves at an interface of two metamaterial structures with interelement coupling, PHYSICAL REVIEW B, Vol: 82, ISSN: 2469-9950

Journal article

Lomanets V, Zhuromskyy O, Onishchukov G, Sydoruk O, Tatartschuk E, Shamonina E, Leuchs G, Peschel Uet al., 2010, Interacting waves on chains of split-ring resonators in the presence of retardation, APPLIED PHYSICS LETTERS, Vol: 97, ISSN: 0003-6951

Journal article

Sydoruk O, Savenkov SN, 2010, White polarization sandwiches: optical elements with non-orthogonal eigenpolarizations, JOURNAL OF OPTICS, Vol: 12, ISSN: 2040-8978

Journal article

Zhuromskyy O, Sydoruk O, Shamonina E, Solymar Let al., 2009, Slow waves on magnetic metamaterials and on chains of plasmonic nanoparticles: Driven solutions in the presence of retardation, JOURNAL OF APPLIED PHYSICS, Vol: 106, ISSN: 0021-8979

Journal article

Radkovskaya A, Sydoruk O, Tatartschuk E, Stevens CJ, Faulkner G, Edwards DJ, Shamonina Eet al., 2009, Eigenmodes of diatomic metamaterials with electric and magnetic coupling, Proc. Metamaterials-2009 Congress, Pages: 581-583

Conference paper

Sydoruk O, Radkovskaya A, Zhuromskyy O, Shamonina E, Solymar Let al., 2009, Magnetoinductive Waves II: Applications, Applications of Metamaterials, Editors: Capolino, Capolino, Publisher: CRC, ISBN: 9781420054231

Book chapter

Sydoruk O, Zhuromskyy O, Radkovskaya A, Shamonina E, Solymar Let al., 2009, Magnetoinductive Waves I: Theory, Theory and Phenomena of Metamaterials, Editors: Capolino, Capolino, Publisher: CRC, ISBN: 9781420054255

Book chapter

Delgado V, Sydoruk O, Tatartschuk E, Marqués R, Freire MJ, Jelinek Let al., 2009, Analytical circuit model for split ring resonators in the far infrared and optical frequency range, Metamaterials, Vol: 3, Pages: 57-62

Journal article

Sydoruk O, Tatartschuk E, Shamonina E, Solymar Let al., 2009, Analytical formulation for the resonant frequency of split rings, JOURNAL OF APPLIED PHYSICS, Vol: 105, ISSN: 0021-8979

Journal article

Sydoruk O, Tatartschuk E, Shamonina E, Solymar Let al., 2008, Resonant frequency of singly split single ring resonators: an analytical and numerical study, Proc. Metamaterials-2008 Congress, Pages: 632-634

Conference paper

Lomanets V, Tatartschuk E, Sydoruk O, Onischukov G, Peschel U, Shamonina Eet al., 2008, Waves on chains of coupled metamaterial elements in the presence of retardation: experiments and simulations, Proc. Metamaterials-2008 Congress, Pages: 148-150

Conference paper

Sydoruk O, Kalinin V, Syms R, Shamonina E, Solymar Let al., 2008, Growing waves in drifted plasmas, Proc. Metamaterials-2008 Congress, Pages: 145-147

Conference paper

Sydoruk O, Shamonina E, Solymar L, 2007, Parametric amplification in coupled magnetoinductive waveguides, JOURNAL OF PHYSICS D-APPLIED PHYSICS, Vol: 40, Pages: 6879-6887, ISSN: 0022-3727

Journal article

Sydoruk O, Kalinin V, Shamonina E, Solymar Let al., 2007, Parametric amplification of magnetoinductive waves under rotational resonance, Proc. Metamaterials-2007 Congress, Pages: 636-639

Conference paper

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