Dr. Ilya Golub Profile

Dr. Ilya Golub

Research Officer at Algonquin College

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Author

Publications (11)

Proceedings Article | 4 October 2023 Paper

Field at sharp focusing of shifted single-ring Laguerre–Gauss modes with circular polarization

A. Ustinov, S. Khonina, I. Golub

Proceedings Volume 12743, 1274306 (2023) https://doi.org/10.1117/12.2680710

KEYWORDS: Polarization, Spatial frequencies, Optical vortices, Visualization, Photonics, Inverse problems, Image sharpness, Crystallography, Wave propagation

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SPIE Journal Paper | 7 August 2015 Open Access

Measuring velocity with Bessel beam fringes

Ilya Golub, Mahmud Sakah, Brahim Chebbi

OE, Vol. 54, Issue 08, 084106, (August 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.8.084106

KEYWORDS: Bessel beams, Particles, Light scattering, Velocity measurements, Laser Doppler velocimetry, Axicons, Doppler effect, Numerical simulations, Gaussian beams, Fourier transforms

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Proceedings Article | 24 October 2012 Paper

Polarization dependence compensation in transmission of chiral elements by use of a π-shifted Sagnac loop interferometer

Hourieh Exir, Ilya Golub

Proceedings Volume 8412, 84121K (2012) https://doi.org/10.1117/12.981927

KEYWORDS: Polarization, Interferometers, Dichroic materials, Sagnac interferometers, Geometrical optics, Absorption, Refractive index, Single mode fibers, Refraction, Fiber couplers

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Proceedings Article | 8 September 2011 Paper

Imaging properties of different refractive axicons

Andrew Saikaley, Sofia Matoug, Ilya Golub, Brahim Chebbi

Proceedings Volume 8007, 80070Y (2011) https://doi.org/10.1117/12.905688

KEYWORDS: Axicons, Point spread functions, Image processing, Imaging systems, Image restoration, Image quality, Focus stacking, Optical components, Optical transfer functions, Optical filters

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Proceedings Article | 23 September 2010 Paper

Imaging with a fiber optic bundle/axicon telescope system

Andrew Saikaley, Igor Pak, Ilya Golub, Brahim Chebbi

Proceedings Volume 7750, 775010 (2010) https://doi.org/10.1117/12.872436

KEYWORDS: Axicons, Telescopes, Imaging systems, Fiber optics, Space telescopes, Coherence imaging, Bessel beams, Focus stacking, Fiber optics tests, Diffraction

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Proceedings Article | 14 May 2010 Paper

Multiorder varifocal moiré zone plates

Z. Jaroszewicz, A. Kołodziejczyk, M. Millan, L. Romero Perez, I. Golub

Proceedings Volume 7717, 77171D (2010) https://doi.org/10.1117/12.854117

KEYWORDS: Zone plates, Chemical elements, Manufacturing, Spherical lenses, Optical components, Superposition, Chromatic aberrations, Optical design, Diffractive optical elements, Diffraction

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Proceedings Article | 11 August 2008 Paper

First experimental demonstration of a Fresnel axicon

Kevin Gourley, Ilya Golub, Brahim Chebbi

Proceedings Volume 7099, 70990D (2008) https://doi.org/10.1117/12.807162

KEYWORDS: Axicons, Optical components, Manufacturing, Optics manufacturing, Absorption, Bessel beams, Optical coherence tomography, Fresnel lenses, Photography, Bessel functions

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Proceedings Article | 20 December 2004 Paper

BRAGGATIR: Bragg and total internal reflection waveguides

Marie-Josee Picard, Ilya Golub, Andre Delage

Proceedings Volume 5577, (2004) https://doi.org/10.1117/12.567125

KEYWORDS: Waveguides, Beam propagation method, Resonators, Cladding, Wave propagation, Silicon, Dispersion, Refractive index, Optical signal processing, Signal attenuation

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Proceedings Article | 16 November 2004 Paper

Low-current optical switching by carrier-injection-induced reconfigurable waveguiding

Sandy Ng, Shawkat Abdalla, Pedro Barrios, André Delâge, Ilya Golub, Siegfried Janz, Ross McKinnon, Philip Poole, Barry Syrett

Proceedings Volume 5579, (2004) https://doi.org/10.1117/12.567351

KEYWORDS: Waveguides, Semiconducting wafers, Switching, Modulation, Refractive index, Electrodes, Optical switching, Beam propagation method, Switches, Wafer-level optics

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Proceedings Article | 21 October 2004 Paper

Digital optical switches with reconfigurable output waveguide branches in InP

Pedro Barrios, Siegfried Janz, Andre Delage, Ilya Golub, W. McKinnon, Philip Poole, Shawkat Abdalla, Dritan Celo, Sandy Ng, Tom Smy, Barry Syrett

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.592170

KEYWORDS: Waveguides, Switches, Switching, Thermal optics, Optical switching, Electrodes, Resistance, Plasma, Ion implantation, Oxygen

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Proceedings Article | 17 February 2003 Paper

InGaAsP digital optical switch on InP

Pedro Barrios, Philip Poole, Margaret Buchanan, Philip Chow-Chong, Ilya Golub, Charles Lacelle, Barry Syrett, Shawkat Abdalla, Shawky El-Mougy

Proceedings Volume 4833, (2003) https://doi.org/10.1117/12.474049

KEYWORDS: Waveguides, Semiconducting wafers, Resistance, Optical switching, Metals, Etching, Indium gallium arsenide, Ions, Polarization, Switches

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Showing 5 of 11 publications

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