Dr. Ilya E. Titkov Profile

Dr. Ilya E. Titkov

at VI Systems GmbH

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 13 March 2024 Presentation + Paper

Analysis of laterally-coupled-cavity VCSELs for ultra-high-frequency photon-photon resonance modulation

N. Ledentsov, V. Shchukin, Ł. Chorchos, O. Yu. Makarov, J.-R. Kropp, I. Titkov, V. Kalosha, V. Zerova, M. Lindemann, N. Gerhardt, M. D’Alessandro, V. Torrelli, P. Debernardi, A. Tibaldi, M. Hofmann

Proceedings Volume 12904, 1290405 (2024) https://doi.org/10.1117/12.3001177

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Modulation frequency, Laser frequency, Frequency response, Streak cameras, Oscilloscopes, Near field, Single mode fibers, Data acquisition

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Proceedings Article | 13 March 2024 Presentation + Paper

Impact of stress current on electro-optical properties of the active cavity region in 850 nm VCSELs

A. Jaeger, N. Ledentsov, H. Meinert, M. Stock, K. Ehling, I. Titkov, O. Yu. Makarov

Proceedings Volume 12904, 129040F (2024) https://doi.org/10.1117/12.3001840

KEYWORDS: Vertical cavity surface emitting lasers, Quantum wells, Photocurrent, Electric fields, Doping, Mirrors, Quantum operations, Quantum processes, Quantum experiments

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Proceedings Article | 7 March 2022 Poster + Presentation + Paper

Hyperchromatic multifocal 3D display for augmented reality applications

N. Ledentsov, V. Shchukin, I. Titkov, U. Zeitner

Proceedings Volume 11931, 1193104 (2022) https://doi.org/10.1117/12.2612340

KEYWORDS: Augmented reality, Heads up displays, 3D displays, Cameras, Video, RGB color model, Projection systems, 3D image processing, Virtual reality, Mixed reality

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Proceedings Article | 3 March 2022 Presentation + Paper

Advances in design and application of compact VCSEL arrays: from multicore fiber to optical wireless and beyond

N. Ledentsov, L. Chorchos, O. Yu. Makarov, M. Bou Sanayeh, J.-R. Kropp, I. Titkov, V. Shchukin, V. Kalosha, J. Turkiewicz

Proceedings Volume 12020, 1202008 (2022) https://doi.org/10.1117/12.2607878

KEYWORDS: Vertical cavity surface emitting lasers, Data transmission, Multimode fibers, Modulation, Receivers, Oxides, Optical interconnects, Fiber couplers, Signal generators

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Proceedings Article | 3 March 2022 Presentation + Paper

Photocurrent spectroscopy of 850nm oxide-confined vertical-cavity surface-emitting lasers

A. Jaeger, M. Bou Sanayeh, H. Meinert, M. Härer, O. Yu. Makarov, I. Titkov, N. Ledentsov

Proceedings Volume 12020, 120200I (2022) https://doi.org/10.1117/12.2608674

KEYWORDS: Optical spectroscopy, Electro optics, Vertical cavity surface emitting lasers, Quantum wells, Excitons, Spectroscopes, Mirrors, Reflectivity, Absorption, Semiconductors, Nondestructive evaluation, Modulation

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Proceedings Article | 8 March 2016 Paper

AlGaInP red-emitting light emitting diode under extremely high pulsed pumping

Amit Yadav, Ilya Titkov, Grigorii Sokolovskii, Sergey Karpov, Vladislav Dudelev, Ksenya Soboleva, Martin Strassburg, Ines Pietzonka, Hans-Juergen Lugauer, Edik Rafailov

Proceedings Volume 9768, 97681K (2016) https://doi.org/10.1117/12.2213344

KEYWORDS: Continuous wave operation, Light emitting diodes, Aluminium gallium indium phosphide, Crystals, Modeling, LED lighting, Solid state lighting, Indium gallium nitride, External quantum efficiency, Electroluminescence, Quantum wells, Gallium arsenide, Oscilloscopes, Photonics

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Proceedings Article | 8 March 2016 Paper

Correlation between p-GaN growth environment with electrical and optical properties of blue LEDs

Modestas Zulonas, Ilya Titkov, Amit Yadav, Ksenia Fedorova, Andrei Tsatsulnikov, Wsevolod Lundin, Alexey Sakharov, Thomas Slight, Wyn Meredith, Edik Rafailov

Proceedings Volume 9768, 97680N (2016) https://doi.org/10.1117/12.2211046

KEYWORDS: Light emitting diodes, Magnesium, Resistance, Electroluminescence, Hydrogen, Metalorganic chemical vapor deposition, Optical properties, Blue light emitting diodes, Nitrogen, Luminescence, Gallium nitride, Quantum wells, Indium gallium nitride

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Proceedings Article | 8 March 2014 Paper

Internal quantum efficiency and tunable colour temperature in monolithic white InGaN/GaN LED

Ilya Titkov, Amit Yadav, Vera Zerova, Modestas Zulonas, Andrey Tsatsulnikov, Wsevolod Lundin, Alexey Sakharov, Edik Rafailov

Proceedings Volume 8986, 89862A (2014) https://doi.org/10.1117/12.2040086

KEYWORDS: Light emitting diodes, Quantum wells, External quantum efficiency, Internal quantum efficiency, Temperature metrology, Indium gallium nitride, Gallium nitride, Electroluminescence, Resistance

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Proceedings Article | 8 March 2001 Paper

Toward far- and mid-IR intraband lasers based on hot carrier intervalley/real-space transfer in multiple quantum well systems

Vladimir Aleshkin, Alexander Andronov, A. Antonov, E. Demidov, Alexander Dubinov, Vladimir Gavrilenko, Dmitry Revin, B. Zvonkov, N. Zvonkov, E. Uskova, Leonid Vorobjev, D. Firsov, S. Danilov, Ilya Titkov, V. Shalygin, Alexey Zhukov, Alexey Kovsh, Victor Ustinov

Proceedings Volume 4318, (2001) https://doi.org/10.1117/12.417598

KEYWORDS: Mid-IR, Quantum wells, Far infrared, Diodes, Semiconductor lasers, Gallium arsenide, Monte Carlo methods, Absorption, Laser development

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Proceedings Article | 1 February 2001 Paper

High-frequency method of SiC plate crystals characterization

Anatoly Shturbin, Ilya Titkov, Vadim Panevin, Renata Witman

Proceedings Volume 4348, (2001) https://doi.org/10.1117/12.417637

KEYWORDS: Silicon carbide, Crystals, Nondestructive evaluation, Sensors, Doping, Resistance, Aluminum, Inductance, Electrons, Magnetism

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Proceedings Article | 25 January 2000 Paper

Characterization of silicon carbide epitaxial films by differential reflectance spectroscopy

Anatoly Shturbin, Ilya Titkov, Vadim Panevin, Leonid Vorobjev, Renata Witman

Proceedings Volume 4064, (2000) https://doi.org/10.1117/12.375465

KEYWORDS: Silicon carbide, Crystals, Statistical modeling, Doping, Absorption, Reflection, Chemical species, Reflectance spectroscopy, Data modeling, Silicon films

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Showing 5 of 11 publications

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