Dr. Sergei Popov Profile

Dr. Sergei Popov

at KTH Royal Institute of Technology

SPIE Involvement:

Author

Proceedings Article | 9 October 2021 Presentation + Paper

Directly modulated quantum cascade laser and its application in free-space communications

Xiaodan Pang, Richard Schatz, Mahdieh Joharifar, Aleksejs Udalcovs, Vjaceslavs Bobrovs, Lu Zhang, Xianbin Yu, Yan-Ting Sun, Sergei Popov, Sebastian Lourdudoss, Oskars Ozolins

Proceedings Volume 11894, 118940A (2021) https://doi.org/10.1117/12.2602236

KEYWORDS: Quantum cascade lasers, Modulation, Mid-IR, Free space optics, Signal detection

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Proceedings Article | 1 February 2019 Presentation + Paper

Key technologies to enable terabit-scale digital radio-over-fiber systems

Xiaodan Pang, Lu Zhang, Oskars Ozolins, Aleksejs Udalcovs, Rui Lin, Richard Schats, Shilin Xiao, Weisheng Hu, Sergei Popov, Gunnar Jacobsen, Jiajia Chen

Proceedings Volume 10945, 109450E (2019) https://doi.org/10.1117/12.2509281

KEYWORDS: Quantization, Analog electronics, Radio over Fiber, Data compression, Orthogonal frequency division multiplexing, Modulation, Quadrature amplitude modulation, Transmitters, Receivers, Signal to noise ratio

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Proceedings Article | 7 October 2016 Paper

Close-form expression of one-tap normalized LMS carrier phase recovery in optical communication systems

Tianhua Xu, Gunnar Jacobsen, Sergei Popov, Jie Li, Tiegen Liu, Yimo Zhang

Proceedings Volume 9902, 990203 (2016) https://doi.org/10.1117/12.2261932

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Proceedings Article | 23 March 2016 Paper

Single-beam interference from plain Gaussian and OAM wavefronts

S. Popov, M. Favier

Proceedings Volume 9764, 97640P (2016) https://doi.org/10.1117/12.2213619

KEYWORDS: Phase modulation, Phase shift keying, Spatial light modulators, Polarization, Birefringence, Wavefronts, Liquid crystals, Laser sources, Wave plates, Modulation, Spiral phase plates, Holograms, Polarizers, Particles, Polarimetry, Gaussian beams

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Proceedings Article | 9 March 2016 Paper

Slow deterministic vector rogue waves

S. Sergeyev, S. Kolpakov, Ch. Mou, G. Jacobsen, S. Popov, V. Kalashnikov

Proceedings Volume 9732, 97320K (2016) https://doi.org/10.1117/12.2211364

KEYWORDS: Polarization, Mode locking, Anisotropy, Switching, Laser optics, Modeling, Optical spheres, Fiber lasers, Absorption, Polarimetry, Erbium, Signal detection, Carbon nanotubes, Sensors

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Proceedings Article | 7 February 2015 Paper

Digital signal processing approaches for semiconductor phase noise tolerant coherent transmission systems

Miguel Iglesias Olmedo, Xiaodan Pang, Richard Schatz, Darko Zibar, Idelfonso Tafur Monroy, Gunnar Jacobsen, Sergei Popov

Proceedings Volume 9388, 93880A (2015) https://doi.org/10.1117/12.2078408

KEYWORDS: Digital signal processing, Semiconductor lasers, Phase shift keying, Semiconductors, Receivers, Interference (communication), Signal to noise ratio, Frequency modulation, Transmitters, Optical communications

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Proceedings Article | 15 December 2011 Paper

Phase noise mitigation in coherent transmission system using a pilot carrier

Tianhua Xu, Gunnar Jacobsen, Sergei Popov, Jie Li, Ari Friberg, Yimo Zhang

Proceedings Volume 8309, 83090Z (2011) https://doi.org/10.1117/12.904038

KEYWORDS: Optical fibers, Optical filters, Polarization, Dispersion, Phase shift keying, Telecommunications, Multiplexing, Fiber lasers, Optical simulations, Optical communications

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Proceedings Article | 9 August 2007 Paper

A new PMD measurement technique

Sergey Sergeyev, Sergei Yu. Popov, Ari Friberg

Proceedings Volume 6731, 67310S (2007) https://doi.org/10.1117/12.752635

KEYWORDS: Birefringence, Polarization, Raman spectroscopy, Fiber amplifiers, Amplifiers, Single mode fibers, Optical amplifiers, Tunable lasers, Bismuth, Stochastic processes

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Proceedings Article | 3 August 2007 Paper

Even-mode generation in microcavity dye laser

Sergei Popov, Sébastien Ricciardi, Ari Friberg, Sergey Sergeyev

Proceedings Volume 6729, 67292M (2007) https://doi.org/10.1117/12.751974

KEYWORDS: Optical microcavities, Dye lasers, Solid state lasers, Polymers, Solid state electronics, Finite element methods, Liquids, Solids, Molecules, Solid state physics

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Proceedings Article | 3 August 2007 Paper

Tunable microcavity solid-state dye laser for biometrics applications

Sébastien Ricciardi, Sergei Popov, Ari Friberg, Sergey Sergeyev

Proceedings Volume 6729, 67292N (2007) https://doi.org/10.1117/12.751976

KEYWORDS: Optical microcavities, Dye lasers, Refractive index, Solid state lasers, Polymers, Solid state electronics, Finite element methods, Glasses, Thermography, Solid state physics

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Proceedings Article | 4 April 2007 Paper

Stochastic model of polarization-dependent gain and gain fluctuations in fiber Raman amplifier with randomly varying birefringence

Sergey Sergeyev, Sergei Popov, Ari Friberg

Proceedings Volume 6610, 66100E (2007) https://doi.org/10.1117/12.739838

KEYWORDS: Birefringence, Raman spectroscopy, Fiber amplifiers, Polarization, Stochastic processes, Optical amplifiers, Amplifiers, Signal attenuation, Data modeling, Electroluminescence

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Proceedings Article | 1 September 2004 Paper

Kinoform apodization by using of programmable diffractive optical elements

Zbigniew Jaroszewicz, Grazyna Adamkiewicz, Vicente Duran-Bosch, Ari Friberg, Andrzej Kolodziejczyk, Andrzej Kowalik, Jesus Lancis, Sergei Popov, Enrique Tajahuerce

Proceedings Volume 5456, (2004) https://doi.org/10.1117/12.566071

KEYWORDS: Apodization, Diffraction gratings, Diffraction, Spatial light modulators, Binary data, Diffractive optical elements, Computer generated holography, Calibration, Visibility, Lithography

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SPIE Journal Paper | 1 September 1995

Linear axicons in partially coherent light

Sergei Popov, Ari Friberg

OE, Vol. 34, Issue 09, (September 1995) https://doi.org/10.1117/12.10.1117/12.208119

KEYWORDS: Axicons, Coherence (optics), Holography, Computer simulations

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Proceedings Article | 10 August 1994 Paper

Application of laser-induced microwave photoconductivity in diagnostics of semiconductor surface layers

Alexander Manenkov, Sergei Sokolov, Sergei Popov

Proceedings Volume 2097, (1994) https://doi.org/10.1117/12.183145

KEYWORDS: Semiconductors, Microwave radiation, Semiconductor lasers, Diagnostics, Pulsed laser operation, Silicon, Laser applications, Annealing, Electronics, Signal detection

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Showing 5 of 14 publications

SPIE Conference Volume | 22 September 2005

Optical Security Systems

Conference Committee Involvement (1)

Systems of Optical Security

1 September 2005 | Warsaw, Poland

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