Dr. Ivan Avrutsky Profile

Dr. Ivan Avrutsky

at Wayne State Univ

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 13 March 2024 Presentation

Tunable angular insensitive mid-infrared transmission filters using GST and the design optimization for electrical switching

Dylan Morden, Shivashankra Vangala, Joshua Hendrickson, Matthew Klein, Imad Agha, Ivan Avrutsky

Proceedings Volume PC12896, PC128960G (2024) https://doi.org/10.1117/12.3003430

KEYWORDS: Tunable filters, Design and modelling, Switching, Crystals, Mid-IR, Optical switching, Transparency, Sapphire, Refractive index, Optical filters

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Proceedings Article | 5 March 2022 Presentation

Tunable angle-independent mid-infrared optical filters using GST based microresonator arrays

Dylan Morden, Evan Smith, Ivan Avrutsky, Joshua Hendrickson, Shivashankar Vangala, Imad Agha

Proceedings Volume PC12010, PC120100B (2022) https://doi.org/10.1117/12.2610149

KEYWORDS: Optical filters, Mid-IR, Crystals, Microresonators, Annealing, Refractive index, Metals, Diffraction gratings, Dielectrics, Dielectric filters

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SPIE Journal Paper | 26 April 2019 Open Access

All-reflective ring illumination system for photoacoustic tomography

Suhail Salem Alshahrani, Yan Yan, Naser Alijabbari, Alexander Pattyn, Ivan Avrutsky, Eugene Malyarenko, Joemini Poudel, Mark Anastasio, Mohammad Mehrmohammadi

JBO, Vol. 24, Issue 04, 046004, (April 2019) https://doi.org/10.1117/12.10.1117/1.JBO.24.4.046004

KEYWORDS: Imaging systems, Reflectors, Transducers, Acquisition tracking and pointing, Photoacoustic tomography, Mirrors, Breast, Tissues, Breast cancer, Tissue optics

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Proceedings Article | 6 March 2018 Presentation + Paper

An advanced photoacoustic tomography system based on a ring geometry design

Suhail Alshahrani, Yan Yan, Ivan Avrutsky, Eugene Malyarenko, Mark Anastasio, Mohammad Mehrmohammadi

Proceedings Volume 10580, 1058005 (2018) https://doi.org/10.1117/12.2296595

KEYWORDS: Breast, Acquisition tracking and pointing, Breast cancer, Tissue optics, Transducers, Mirrors, Tissues, Signal detection, Mammography, Photoacoustic tomography

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SPIE Journal Paper | 17 February 2015

Infrared surface polaritons on bismuth

Farnood K. Rezaie, Christian Smith, Justin Cleary, Ivan Avrutsky, Robert Peale, Janardan Nath, Nima Nader, Monas Shahzad

JNP, Vol. 9, Issue 01, 093792, (February 2015) https://doi.org/10.1117/12.10.1117/1.JNP.9.093792

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Proceedings Article | 18 May 2012 Paper

Compact low-cost waveguide-based optical spectrometer for detection of chemical/biological agents

Brent Bergner, Pradeep Kumar, David Cook, Ivan Avrutsky

Proceedings Volume 8374, 83740Z (2012) https://doi.org/10.1117/12.919622

KEYWORDS: Waveguides, Spectroscopy, Sensors, Planar waveguides, Nanoimprint lithography, Semiconducting wafers, Surface enhanced Raman spectroscopy, Signal detection, Reactive ion etching, Lithography

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Proceedings Article | 12 May 2011 Paper

Light focusing by chirped waveguide grating coupler

Pradeep Kumar, Brent Bergner, David Cook, Ivan Avrutsky

Proceedings Volume 8032, 803203 (2011) https://doi.org/10.1117/12.884071

KEYWORDS: Waveguides, Planar waveguides, Grazing incidence, CMOS sensors, Sensors, Refractive index, Integrated optics, Image sensors, Waveguide modes, Spectroscopy

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Proceedings Article | 2 October 2006 Paper

Diffractive imaging micro-spectrometer

Ivan Avrutsky, Ildar Salakhutdinov, Kalyani Chaganti

Proceedings Volume 6388, 63880Q (2006) https://doi.org/10.1117/12.694275

KEYWORDS: Diffractive optical elements, Spectrometers, Spectral resolution, Image sensors, Waveguides, Optics manufacturing, Integrated optics, Stray light, Planar waveguides, Cameras

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Proceedings Article | 19 October 2000 Paper

Fabrication and applications of two-dimensional periodic waveguides using colloidal crystals

Yang Zhao, Ivan Avrutsky

Proceedings Volume 4110, (2000) https://doi.org/10.1117/12.404778

KEYWORDS: Waveguides, Crystals, Particles, Planar waveguides, Optical filters, Fabrication, Optical properties, Crystal optics, Demultiplexers, Diffraction gratings

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Proceedings Article | 14 July 2000 Paper

Numerical analysis of integrated optical switches/modulators: performance versus optical losses

Hongtao Huang, Ivan Avrutsky, Yang Zhao

Proceedings Volume 3944, (2000) https://doi.org/10.1117/12.391480

KEYWORDS: Reflectivity, Refractive index, Fiber Bragg gratings, Switching, Integrated optics, Directional couplers, Nonlinear optics, Mach-Zehnder interferometers, Waveguides, Solids

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Proceedings Article | 7 July 1998 Paper

Binary superimposed gratings for tunable and multiwavelength semiconductor lasers

Ivan Avrutsky, Dave Ellis, Alex Tager, Hanan Anis, J. Xu

Proceedings Volume 3283, (1998) https://doi.org/10.1117/12.316642

KEYWORDS: Tunable lasers, Reflectivity, Reflectors, Binary data, Semiconductor lasers, Optical design, Seaborgium, Laser development, Mirrors, Niobium

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Proceedings Article | 3 November 1995 Paper

Calculation of exciton suppression in quantum well filled by 2D electron gas and resultant modification of modulation spectra

Ivan Avrutsky, Alexey Vosmishev

Proceedings Volume 2648, (1995) https://doi.org/10.1117/12.226207

KEYWORDS: Excitons, Quantum wells, Oscillators, Neodymium, Wave propagation, Point spread functions, Modulation, Doping, Gallium arsenide, Polarization

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Proceedings Article | 3 November 1995 Paper

Modulation spectroscopy for determination of integral excitonic absorption in single quantum-well structure

Ivan Avrutsky, Yury Pyrkov

Proceedings Volume 2648, (1995) https://doi.org/10.1117/12.226205

KEYWORDS: Dielectrics, Modulation, Absorption, Quantum wells, Spectroscopy, Oscillators, Reflectivity, Refraction, Excitons, Refractive index

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Showing 5 of 13 publications

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