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

Yang Z, Liu M, Smirnova D, Komar A, Shcherbakov M, Pertsch T, Neshev D
Ultrafast Q-boosting in semiconductor metasurfaces
Nanophotonics (2024)

Izdebskaya Y, Yang Z, Liu M, Choi D, Komar A, Neshev D, Shadrivov I
Magnetic tuning of liquid crystal dielectric metasurfaces
Nanophotonics 11, 17(2022) 3895-3900

Pedersen T, Abramovic I, Agostinetti P, Torres M, Akaslompolo S, Belloso J, Aleynikov P, Aleynikova K, Alhashimi M, Ali A, Blackwell B, Komar A
Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X
Nuclear Fusion 62, 4(2022)

Shaeper O, Yang Z, Kianinia M, Froch J, Komar A, Mu Z, Gao W, Neshev D, Aharonovich I
Monolithic Silicon Carbide Metalenses
ACS Photonics 9, 4(2022) 1409-1414

Yang Z, Liu M, Komar A, Xu L, Neshev D
Phase-Only Tuning of Extreme Huygens Metasurfaces Enabled by Optical Anisotropy
Advanced Optical Materials 10, 2(2022) 1-10

Camacho-Morales M, Rocco D, Xu L, Gili V, Dimitrov N, Stoyanov L, Ma Z, Komar A, Lysevych M, Karouta F, Dreischuh A, Tan H, Leo G, De Angelis C, Jagadish C, Miroshnichenko A, Rahmani M, Neshev D
Infrared upconversion imaging in nonlinear metasurfaces
Advanced Photonics 3, 3(2021)

Komar A, Aoni R, Xu L, Rahmani M, Miroshnichenko A, Neshev D
Edge Detection with Mie-Resonant Dielectric Metasurfaces
ACS Photonics 8, 3(2021) 864-871

Zheng Z, Komar A, Zangeneh Kamali K, Noble J, Whichello L, Miroshnichenko A, Rahmani M, Neshev D, Xu L
Planar narrow bandpass filter based on Si resonant metasurface
Journal of Applied Physics 130, 5(2021) 1-9

Aoni R, Rahmani M, Xu L, Zangeneh Kamali K, Komar A, Yan J, Neshev D, Miroshnichenko A
High-Efficiency Visible Light Manipulation Using Dielectric Metasurfaces
Scientific Reports 9, 6510(2019) 1-9

Liu M, Yang Q, Aoni R, Raj V, Komar A, Han J, Rahmani M, Hattori H, Neshev D, Powell D, Shadrivov I
Deeply Subwavelength Metasurface Resonators for Terahertz Wavefront Manipulation
Advanced Optical Materials 7, 21(2019)

Zou C, Komar A, Fasold S, Bohn J, Muravsky A, Murauski A, Pertsch T, Neshev D, Staude I
Electrically Tunable Transparent Displays for Visible Light Based on Dielectric Metasurfaces
ACS Photonics 6, 6(2019) 1533-1540

Bohn J, Bucher T, Chong K, Komar A, Choi D, Neshev D, Kivshar Y, Pertsch T, Staude I
Active Tuning of Spontaneous Emission by Mie-Resonant Dielectric Metasurfaces
Nano Letters 18, 6(2018) 3461-3465

Komar A, Paniagua-Domínguez R, Miroshnichenko A, Yu Y, Kivshar Y, Kuznetsov A, Neshev D
Dynamic Beam Switching by Liquid Crystal Tunable Dielectric Metasurfaces
ACS Photonics 5, 5(2018) 1742-1748

Komar A, Fang Z, Bohn J, Sautter J, Decker M, Miroshnichenko A, Pertsch T, Brener I, Kivshar Y, Staude I, Neshev D
Electrically tunable all-dielectric optical metasurfaces based on liquid crystals
Applied Physics Letters 110, 7(2017) 1-4

Komar A, Neshev D, Miroshnichenko A
Tunable Dielectric Metasurfaces Based on the Variation of the Refractive Index of the Environment
Journal of Experimental and Theoretical Physics Letters 106, 11(2017) 709-715

Parry M, Komar A, Hopkins B, Campione S, Liu S, Miroshnichenko A, Nogan J, Sinclair M, Brener I, Neshev D
Active tuning of high-Q dielectric metasurfaces
Applied Physics Letters 111, 5(2017) 1-4

Rahmani M, Xu L, Miroshnichenko A, Komar A, Camacho-Morales M, Chen H, Zarate Y, Kruk S, Zhang G, Neshev D, Kivshar Y
Reversible Thermal Tuning of All-Dielectric Metasurfaces
Advanced Functional Materials 27, 31(2017) 1700580 1-7

(17 publications)

Conference paper

Yang Z, Liu M, Smirnova D, Komar A, Shcherbakov M, Neshev D
Bandwidth-Engineered Ultra-Fast Time-Variant Metasurfaces
2023 Conference on Lasers and ELectro-Optics Europe (CLEO Europe-EQEC) ?, ?(2023)

Izdebskaya Y, Yang Z, Liu M, Choi D, Komar A, Neshev D, Shadrivov I
Magnetic-Field Tuning of Dielectric Metasurfaces
2022 Conference on Lasers and Electro-Optics (CLEO '22) ?, ?(2022)

Yang Z, Liu M, Komar A, Xu L, Neshev D
Phase Tuning of Huygens Metasurfaces by Optical Anisotropy
"2021 Conference on Lasers and Electro-Optics (CLEO)" ?, ?(2021) 1-2

Aoni R, Rahmani M, Xu L, Zangeneh Kamali K, Komar A, Yan J, Neshev D, Miroshnichenko A
High-efficiency beam deflection of visible light based on dielectric metasurfaces
Frontiers in Optics, FIO 2018 ?, ?(2018)

Parry M, Komar A, Hopkins B, Campione S, Liu S, Miroshnichenko A, Nogan J, Sinclair M, Brener I, Neshev D
Active tuning of high-Q dielectric metasurfaces by liquid crystals
Nonlinear Photonics, NP 2018 ?, ?(2018)

Komar A, Fang Z, Staude I, Decker M, Miroshnichenko A, Sautter J, Brener I, Kivshar Y, Neshev D
Electrical tuning of all dielectric metasurfaces
10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials 2016 ?, ?(2016) 187-189

(6 publications)