Vladyslav Vakarin
Vladyslav Vakarin
Postdoctoral researcher, Center for Nanoscience and Nanotechnology (C2N), Orsay
Verified email at u-psud.fr
Title
Cited by
Cited by
Year
Graded SiGe waveguides with broadband low-loss propagation in the mid infrared
JM Ramirez, Q Liu, V Vakarin, J Frigerio, A Ballabio, X Le Roux, ...
Optics express 26 (2), 870-877, 2018
772018
Low-loss Ge-rich Si0.2Ge0.8 waveguides for mid-infrared photonics
JM Ramirez, V Vakarin, C Gilles, J Frigerio, A Ballabio, P Chaisakul, ...
Optics letters 42 (1), 105-108, 2017
592017
Germanium-based integrated photonics from near-to mid-infrared applications
D Marris-Morini, V Vakarin, JM Ramirez, Q Liu, A Ballabio, J Frigerio, ...
Nanophotonics 7 (11), 1781-1793, 2018
572018
Ge-rich graded-index Si1-xGex waveguides with broadband tight mode confinement and flat anomalous dispersion for nonlinear mid-infrared photonics
JM Ramirez, V Vakarin, J Frigerio, P Chaisakul, D Chrastina, X Le Roux, ...
Optics Express 25 (6), 6561-6567, 2017
492017
L-shaped fiber-chip grating couplers with high directionality and low reflectivity fabricated with deep-UV lithography
D Benedikovic, C Alonso-Ramos, D Pérez-Galacho, S Guerber, V Vakarin, ...
Optics Letters 42 (17), 3439-3442, 2017
432017
Ultra-wideband Ge-rich silicon germanium integrated Mach–Zehnder interferometer for mid-infrared spectroscopy
V Vakarin, JM Ramírez, J Frigerio, A Ballabio, X Le Roux, Q Liu, ...
Optics letters 42 (17), 3482-3485, 2017
432017
Mid-infrared sensing between 5.2 and 6.6 µm wavelengths using Ge-rich SiGe waveguides
Q Liu, JM Ramirez, V Vakarin, X Le Roux, A Ballabio, J Frigerio, ...
Optical Materials Express 8 (5), 1305-1312, 2018
332018
Giant electro-optic effect in Ge/SiGe coupled quantum wells
J Frigerio, V Vakarin, P Chaisakul, M Ferretto, D Chrastina, X Le Roux, ...
Scientific reports 5 (1), 1-8, 2015
252015
Nonlinear Properties of Ge-rich Si 1− x Ge x Materials with Different Ge Concentrations
S Serna, V Vakarin, JM Ramirez, J Frigerio, A Ballabio, X Le Roux, ...
Scientific reports 7 (1), 1-11, 2017
242017
Integrated broadband dual-polarization Ge-rich SiGe mid-infrared Fourier-transform spectrometer
Q Liu, JM Ramirez, V Vakarin, X Le Roux, C Alonso-Ramos, J Frigerio, ...
Optics letters 43 (20), 5021-5024, 2018
222018
Sharp bends and Mach-Zehnder interferometer based on Ge-rich-SiGe waveguides on SiGe graded buffer
V Vakarin, P Chaisakul, J Frigerio, A Ballabio, X Le Roux, JR Coudevylle, ...
Optics express 23 (24), 30821-30826, 2015
182015
Broadband integrated racetrack ring resonators for long-wave infrared photonics
JM Ramirez, Q Liu, V Vakarin, X Le Roux, J Frigerio, A Ballabio, ...
Optics letters 44 (2), 407-410, 2019
172019
Recent progress on Ge/SiGe quantum well optical modulators, detectors, and emitters for optical interconnects
P Chaisakul, V Vakarin, J Frigerio, D Chrastina, G Isella, L Vivien, ...
Photonics 6 (1), 24, 2019
162019
On-chip Fourier-transform spectrometer based on spatial heterodyning tuned by thermo-optic effect
M Montesinos-Ballester, Q Liu, V Vakarin, JM Ramirez, C Alonso-Ramos, ...
Scientific reports 9 (1), 1-10, 2019
152019
O-band quantum-confined Stark effect optical modulator from Ge/Si0.15Ge0.85 quantum wells by well thickness tuning
P Chaisakul, J Frigerio, D Marris-Morini, V Vakarin, D Chrastina, G Isella, ...
Journal of Applied Physics 116 (19), 193103, 2014
152014
On-chip Bragg grating waveguides and Fabry-Perot resonators for long-wave infrared operation up to 8.4 µm
Q Liu, JM Ramirez, V Vakarin, X Le Roux, J Frigerio, A Ballabio, ...
Optics express 26 (26), 34366-34372, 2018
142018
Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
M Montesinos-Ballester, V Vakarin, JM Ramirez, Q Liu, C Alonso-Ramos, ...
Communications Materials 1 (1), 1-6, 2020
92020
Ultra-wideband Ge-rich silicon germanium mid-infrared polarization rotator with mode hybridization flattening
V Vakarin, WN Ye, JM Ramírez, Q Liu, J Frigerio, A Ballabio, G Isella, ...
Optics express 27 (7), 9838-9847, 2019
82019
Diffraction-less propagation beyond the sub-wavelength regime: a new type of nanophotonic waveguide
C Alonso-Ramos, X Le Roux, J Zhang, D Benedikovic, V Vakarin, ...
Scientific reports 9 (1), 1-8, 2019
62019
Wideband Ge-rich SiGe polarization-insensitive waveguides for mid-infrared free-space communications
V Vakarin, JM Ramírez, J Frigerio, Q Liu, A Ballabio, X Le Roux, ...
Applied Sciences 8 (7), 1154, 2018
62018
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