Dr Andrei Komar

Dr Andrei Komar
Position Departmental Visitor
Department Electronic Materials Engineering
Research group Experimental photonics group
Office phone (02) 612 53063
Email
Office Physics New 3 25

Publications

Journal article

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Ultrafast Q-boosting in semiconductor metasurfaces
Nanophotonics ()
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Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X
Nuclear Fusion 62, 4()
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Monolithic Silicon Carbide Metalenses
ACS Photonics 9, 4() 1409-1414
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Infrared upconversion imaging in nonlinear metasurfaces
Advanced Photonics 3, 3()
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Edge Detection with Mie-Resonant Dielectric Metasurfaces
ACS Photonics 8, 3() 864-871
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Planar narrow bandpass filter based on Si resonant metasurface
Journal of Applied Physics 130, 5() 1-9
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High-Efficiency Visible Light Manipulation Using Dielectric Metasurfaces
Scientific Reports 9, 6510() 1-9
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Deeply Subwavelength Metasurface Resonators for Terahertz Wavefront Manipulation
Advanced Optical Materials 7, 21()
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Electrically Tunable Transparent Displays for Visible Light Based on Dielectric Metasurfaces
ACS Photonics 6, 6() 1533-1540
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Active Tuning of Spontaneous Emission by Mie-Resonant Dielectric Metasurfaces
Nano Letters 18, 6() 3461-3465
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Dynamic Beam Switching by Liquid Crystal Tunable Dielectric Metasurfaces
ACS Photonics 5, 5() 1742-1748
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Electrically tunable all-dielectric optical metasurfaces based on liquid crystals
Applied Physics Letters 110, 7() 1-4
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Tunable Dielectric Metasurfaces Based on the Variation of the Refractive Index of the Environment
Journal of Experimental and Theoretical Physics Letters 106, 11() 709-715
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Active tuning of high-Q dielectric metasurfaces
Applied Physics Letters 111, 5() 1-4
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Reversible Thermal Tuning of All-Dielectric Metasurfaces
Advanced Functional Materials 27, 31() 1700580 1-7

(17 publications)

Conference paper

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Bandwidth-Engineered Ultra-Fast Time-Variant Metasurfaces
2023 Conference on Lasers and ELectro-Optics Europe (CLEO Europe-EQEC) ?, ?()
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Magnetic-Field Tuning of Dielectric Metasurfaces
2022 Conference on Lasers and Electro-Optics (CLEO '22) ?, ?()
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Phase Tuning of Huygens Metasurfaces by Optical Anisotropy
"2021 Conference on Lasers and Electro-Optics (CLEO)" ?, ?() 1-2
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High-efficiency beam deflection of visible light based on dielectric metasurfaces
Frontiers in Optics, FIO 2018 ?, ?()
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Active tuning of high-Q dielectric metasurfaces by liquid crystals
Nonlinear Photonics, NP 2018 ?, ?()
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Electrical tuning of all dielectric metasurfaces
10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials 2016 ?, ?() 187-189

(6 publications)