Підписатись
Subhajit Bej
Subhajit Bej
Senior research scientist at Dispelix Oy, Guest researcher at Tampere University
Підтверджена електронна адреса в tuni.fi - Домашня сторінка
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Посилання
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Active optical metasurfaces: comprehensive review on physics, mechanisms, and prospective applications
J Yang, S Gurung, S Bej, P Ni, HWH Lee
Reports on Progress in Physics 85 (3), 036101, 2022
1222022
Atomic Layer Engineering of Epsilon‐Near‐Zero Ultrathin Films with Controllable Field Enhancement
S Gurung, A Anopchenko, S Bej, J Joyner, JD Myers, J Frantz, HWH Lee
Advanced Materials Interfaces 7 (17), 2000844, 2020
392020
Modeling the optical Kerr effect in periodic structures by the linear Fourier modal method
S Bej, J Tervo, YP Svirko, J Turunen
JOSA B 31 (10), 2371-2378, 2014
162014
Field enhancement of epsilon-near-zero modes in realistic ultrathin absorbing films
A Anopchenko, S Gurung, S Bej, HWH Lee
Nanophotonics 12 (14), 2913-2920, 2023
142023
High-Q guided-mode resonance of a crossed grating with near-flat dispersion
R Amedalor, P Karvinen, H Pesonen, J Turunen, T Niemi, S Bej
Applied Physics Letters 122 (16), 161102, 2023
52023
Form birefringence in Kerr media: analytical formulation and rigorous theory
S Bej, J Tervo, YP Svirko, J Turunen
Optics Letters 40 (12), 2913-2916, 2015
52015
Efficient split field FDTD analysis of third-order nonlinear materials in two-dimensionally periodic media
J Francés, S Bleda, S Bej, J Tervo, V Navarro-Fuster, S Fenoll, ...
Optical Modelling and Design IV 9889, 16-23, 2016
32016
Optical bistability in a silicon nitride waveguide grating
S Bej, J Laukkanen, J Tervo, YP Svirko, J Turunen
Nonlinear Optics and its Applications IV 9894, 98940C, 2021
2*2021
Grating theory approach to optics of nanocomposites
S Bej, T Saastamoinen, YP Svirko, J Turunen
Materials 14 (21), 6359, 2021
22021
Purcell-enhanced single-photon emission from InAs/GaAs quantum dots coupled to broadband cylindrical nanocavities
A Chellu, S Bej, H Wahl, H Kahle, T Uusitalo, R Hytönen, H Rekola, ...
arXiv preprint arXiv:2407.11642, 2024
12024
Atomic layer engineering of epsilon near zero ultrathin films with controllable zero index field enhancement
S Gurung, A Anopchenko, S Bej, J Joyner, HW Lee
2019 Material Research Society (MRS) Fall Meeting, 2019
12019
All-optical control of form birefringence
S Bej, J Tervo, YP Svirko, J Turunen
The European Conference on Lasers and Electro-Optics, CD_P_16, 2015
12015
Fourier modal method for crossed gratings with Kerr-type nonlinearity
S Bej, J Tervo, J Turunen, YP Svirko
Optical Modelling and Design III 9131, 329-337, 2014
12014
Ultrafast Modulation of Guided‐Mode Resonance in a Nonlinear Silicon Nitride Grating
S Bej, N Tkachenko, R Fickler, T Niemi
Advanced Optical Materials, 2402632, 2025
2025
Observation of the topological aberrations of twisted light
RF Barros, S Bej, M Hiekkamäki, M Ornigotti, R Fickler
Nature Communications 15 (1), 8162, 2024
2024
Purcell-enhanced single-photon emission from InAs/GaAs quantum dots coupled to low-Q cylindrical nanocavities
A Chellu, S Bej, H Wahl, H Kahle, T Uusitalo, R Hytönen, H Rekola, ...
arXiv e-prints, arXiv: 2407.11642, 2024
2024
Guided-mode resonance of a square-lattice grating with near-zero dispersion
R Amedalor, P Karvinen, H Pesonen, J Turunen, T Niemi, S Bej
Frontiers in Optics, JTu4A. 14, 2023
2023
High-order aberrations of vortex constellations
R Barros, S Bej, M Hiekkamäki, M Ornigotti, R Fickler
arXiv preprint arXiv:2309.14083, 2023
2023
Multiply-resonant Waveguide Gratings for Enhanced Second-harmonic Generation
M Mekhael, S Bej, A Panah-Pour, R Fickler, MJ Huttunen
The European Conference on Lasers and Electro-Optics, cd_10_2, 2023
2023
Measuring the topological aberration of optical vortices
R Barros, S Bej, R Fickler, M Ornigotti
European Quantum Electronics Conference, ec_3_4, 2023
2023
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