Dr. Elizaveta Semenova Profile

Dr. Elizaveta Semenova

at DTU Electro

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 13 March 2024 Presentation

Bidirectional 1310 nm MEMS VCSEL

Masoud Payandeh, Hitesh Kumar Sahoo, Marika Janka, Jukka Viheriälä, Mircea Guina, Elizaveta Semenova, kresten Yvind, Esteban Andres Proano Grijalva

Proceedings Volume PC12904, PC1290409 (2024) https://doi.org/10.1117/12.3002368

KEYWORDS: Vertical cavity surface emitting lasers, Microelectromechanical systems, Semiconductors, Mirrors, Semiconducting wafers, Optical coherence tomography, Group III-V semiconductors, Semiconductor lasers, Optical resonators, Optical gratings

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Proceedings Article | 13 March 2024 Presentation + Paper

High-contrast grating optimization for electrically pumped 1060nm MEMS-VCSELs

E. Proano Grijalva, M. Mikulicz, A. Jensen, E. Semenova, T. Ansbæk, K. Yvind

Proceedings Volume 12904, 129040I (2024) https://doi.org/10.1117/12.3002355

KEYWORDS: Design, Reflectivity, Vertical cavity surface emitting lasers, Finite-difference time-domain method, Simulations, Microelectromechanical systems, Fabrication, Optical coherence tomography, 3D modeling, Optical gratings

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Proceedings Article | 8 March 2023 Presentation + Paper

Novel 1.6 MHz swept source for real-time volumetric in-vivo OCT imaging of the human retina

E. Proano Grijalva, A. Martínez Jiménez, A. Bradu, A. Fernandez, B. Meyer, A. Jensen, E. Semenova, T. Ansbæk, K. Yvind, A. Podoleanu

Proceedings Volume 12367, 1236704 (2023) https://doi.org/10.1117/12.2649142

KEYWORDS: Optical coherence tomography, Retina, Vertical cavity surface emitting lasers, Optical path differences, In vivo imaging, Image processing, Eye, Scanners, Galvanometers, Equipment

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Proceedings Article | 26 April 2019 Presentation + Paper

Optimization of the threshold pump power of a photonic crystal nanolaser, experiment and theory

K. Mathiesen, T. Rasmussen, Y. Yu, A. Sakanas, E. Semenova, K. Yvind, J. Mørk

Proceedings Volume 11031, 110310G (2019) https://doi.org/10.1117/12.2520896

KEYWORDS: Quantum dot lasers, Semiconductor lasers, Mirrors, Photonic crystals, Finite-difference time-domain method, Fabry–Perot interferometers, Dispersion, Waveguides, Optical pumping, Quantum dots, Scanning electron microscopy

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Proceedings Article | 4 May 2018 Presentation + Paper

Nano-engineered high-confinement AlGaAs waveguide devices for nonlinear photonics

Minhao Pu, Yi Zheng, Erik Stassen, Ayman Nasar Kamel, Pierre-Yves Bony, Luisa Ottaviano, Elizaveta Semenova, Kresten Yvind

Proceedings Volume 10672, 106721R (2018) https://doi.org/10.1117/12.2307114

KEYWORDS: Waveguides, Dispersion, Microresonators, Semiconducting wafers, Gallium arsenide, Wafer bonding, Sapphire, Photonics, Aluminum, Frequency combs

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Proceedings Article | 23 February 2018 Presentation + Paper

SiNOI and AlGaAs-on-SOI nonlinear circuits for continuum generation in Si photonics

Houssein El Dirani, Christelle Monat, Stéphane Brision, Nicolas Olivier, Christophe Jany, Xavier Letartre, Minhao Pu, Peter Girouard, Lars Hagedorn Frandsen, Elizaveta Semenova, Leif Katsuo Oxenløwe, Kresten Yvind, Corrado Sciancalepore

Proceedings Volume 10535, 1053508 (2018) https://doi.org/10.1117/12.2286862

KEYWORDS: Silicon, Waveguides, Silicon photonics, Semiconducting wafers, Etching, Deep ultraviolet, Photomasks, Optical fabrication, Lithography, Semiconductor lasers

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Proceedings Article | 19 February 2018 Paper

Wavelength tunable MEMS VCSELs for OCT imaging

Hitesh Kumar Sahoo, Thor Ansbæk, Luisa Ottaviano, Elizaveta Semenova, Ole Hansen, Kresten Yvind

Proceedings Volume 10552, 105520I (2018) https://doi.org/10.1117/12.2289545

KEYWORDS: Microelectromechanical systems, Vertical cavity surface emitting lasers, Mirrors, Silicon, Optical coherence tomography, Dielectrics, Semiconducting wafers, Actuators

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Proceedings Article | 24 August 2017 Presentation + Paper

Photonic crystal Fano resonances for realizing optical switches, lasers, and non-reciprocal elements

Dagmawi Bekele, Yi Yu, Hao Hu, Yunhong Ding, Aurimas Sakanas, Luisa Ottaviano, Elizaveta Semenova, Leif Oxenløwe, Kresten Yvind, Jesper Mork

Proceedings Volume 10345, 103451V (2017) https://doi.org/10.1117/12.2273801

KEYWORDS: Photonic crystals, Optical switching, Laser optics, Optical components, Semiconductor lasers, Integrated optics

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Proceedings Article | 28 April 2017 Presentation

On the threshold of photonic-crystal slow-light lasers (Conference Presentation)

Jesper Mork, Yi Yu, Elizaveta Semenova, Kresten Yvind

Proceedings Volume 10119, 101191J (2017) https://doi.org/10.1117/12.2261142

KEYWORDS: Laser damage threshold, Photonic crystals, Laser crystals, Mirrors, Slow light, Metrology, Current controlled current source

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Proceedings Article | 9 November 2016 Presentation

Photonic crystal Fano lasers: experiment and theory (Conference Presentation)

Jesper Mork, Yi Yu, Weiqi Xue, Elizaveta Semenova, Kresten Yvind

Proceedings Volume 9920, 99200E (2016) https://doi.org/10.1117/12.2237663

KEYWORDS: Photonic crystals, Laser crystals, Mirrors, Modulation, Waveguide lasers, Waveguides, Pulsed laser operation, Quantum dots, Current controlled current source

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Proceedings Article | 15 March 2016 Paper

Optically pumped 1550nm wavelength tunable MEMS VCSEL

Hitesh Sahoo, Thor Ansbæk, Luisa Ottaviano, Elizaveta Semenova, Ole Hansen, Kresten Yvind

Proceedings Volume 9760, 97600X (2016) https://doi.org/10.1117/12.2209563

KEYWORDS: Microelectromechanical systems, Vertical cavity surface emitting lasers, Optical pumping, Optical coherence tomography, Laser bonding, Tunable lasers, Optical design, Semiconducting wafers, Wafer bonding, Quantum wells, Mirrors, Silicon, Dielectrics, Etching, Device simulation

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Proceedings Article | 19 February 2014 Paper

Epitaxial growth of quantum dots on InP for device applications operating in the 1.55 µm wavelength range

E. Semenova, I. Kulkova, S. Kadkhodazadeh, D. Barettin, O. Kopylov, A. Cagliani, K. Almdal, M. Willatzen, K. Yvind

Proceedings Volume 8996, 899606 (2014) https://doi.org/10.1117/12.2039567

KEYWORDS: Gallium arsenide, Photomasks, Scanning transmission electron microscopy, Quantum dots, Indium arsenide, Glasses, Crystals, Semiconductors, Semiconducting wafers, Telecommunications

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Proceedings Article | 19 February 2014 Paper

Nonplanar nanoselective area growth of InGaAs/InP

N. Kuznetsova, P. Colman, E. Semenova, S. Kadkhodazadeh, N. Kryzhanovskaya, S. Ek, W. Xue, Martin Schubert, A. Zhukov, K. Yvind

Proceedings Volume 8996, 899608 (2014) https://doi.org/10.1117/12.2037902

KEYWORDS: Etching, Waveguides, Photonic crystals, Photomasks, Indium gallium arsenide, Crystals, Luminescence, Quantum wells, Scanning electron microscopy, Scanning transmission electron microscopy

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Proceedings Article | 8 February 2012 Paper

Slow-light enhancement of spontaneous emission in active photonic crystal waveguides

Sara Ek, Yaohui Chen, Elizaveta Semenova, Per Lunnemann Hansen, Kresten Yvind, Jesper Mørk

Proceedings Volume 8273, 82731A (2012) https://doi.org/10.1117/12.914748

KEYWORDS: Waveguides, Photonic crystals, Quantum wells, Slow light, Semiconductor optical amplifiers, Dispersion, Mode locking, Quantum dots, Semiconductor lasers, Semiconducting wafers

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Proceedings Article | 28 April 2010 Paper

10-GHz 1.59-µm quantum dash passively mode-locked two-section lasers

M. Dontabactouny, C. Rosenberg, E. Semenova, D. Larsson, K. Yvind, R. Piron, F. Grillot, O. Dehaese, N. Chevalier, S. Loualiche

Proceedings Volume 7720, 77201A (2010) https://doi.org/10.1117/12.854705

KEYWORDS: Mode locking, Absorption, Quantum wells, Picosecond phenomena, Waveguides, Laser applications, Telecommunications, Optical filters, Instrument modeling, Pulsed laser operation

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Proceedings Article | 13 June 2006 Paper

Semiconductor quantum dot lasers

Victor Ustinov, Alexey Zhukov, Anton Egorov, Alexey Kovsh, Nikolai Maleev, Elizaveta Semenova, Mikhail Maximov, Nikolai Ledentsov, Zhores Alferov

Proceedings Volume 5946, 594615 (2006) https://doi.org/10.1117/12.639318

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Proceedings Article | 13 June 2006 Paper

Epitaxial growth of quantum-dot heterostructures on metamorphic buffers

Alexey Zhukov, Alexey Vasilyev, Elizaveta Semenova, Natailia Kryzhanovskaya, Andrey Gladyshev, Mikhail Maximov, Victor Ustinov, Nikolai Ledentsov

Proceedings Volume 5946, 594616 (2006) https://doi.org/10.1117/12.639319

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Proceedings Article | 11 June 2003 Paper

MBE growth of low-threshold long-wavelength QD lasers on GaAs substrates

Nikolay Maleev, Alexey Kovsh, Alexey Zhukov, Sergei Mikhrin, A. Vasil'ev, E. Semenova, Yuri Shernyakov, E. Nikitina, N. Kryjanovskaya, D. Sizov, Ilja Soshnikov, Mikhail Maximov, N. Ledentsov, Victor Ustinov, Dieter Bimberg, Zhores Alferov

Proceedings Volume 5023, (2003) https://doi.org/10.1117/12.514327

KEYWORDS: Gallium arsenide, Laser damage threshold, Quantum dots, Heterojunctions, Epitaxy, Semiconductor lasers, Vertical cavity surface emitting lasers, Laser stabilization, Indium gallium arsenide, Information operations

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Showing 5 of 18 publications

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