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Abhiroop Chellu
Abhiroop Chellu
Doctoral researcher, Tampere University
在 tuni.fi 的电子邮件经过验证 - 首页
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Nanohole etching in AlGaSb with gallium droplets
J Hilska, A Chellu, T Hakkarainen
Crystal Growth & Design 21 (4), 1917-1923, 2021
162021
Highly uniform GaSb quantum dots with indirect–direct bandgap crossover at telecom range
A Chellu, J Hilska, JP Penttinen, T Hakkarainen
APL Materials 9 (5), 2021
152021
GaAs surface passivation for InAs/GaAs quantum dot based nanophotonic devices
A Chellu, E Koivusalo, M Raappana, S Ranta, V Polojärvi, A Tukiainen, ...
Nanotechnology 32 (13), 130001, 2021
152021
Strain‐Free GaSb Quantum Dots as Single‐Photon Sources in the Telecom S‐Band
J Michl, G Peniakov, A Pfenning, J Hilska, A Chellu, A Bader, M Guina, ...
Advanced Quantum Technologies 6 (12), 2300180, 2023
62023
Unveiling the electronic structure of GaSb/AlGaSb quantum dots emitting in the third telecom window
L Leguay, A Chellu, J Hilska, E Luna, A Schliwa, M Guina, T Hakkarainen
Materials for Quantum Technology 4 (1), 015401, 2024
22024
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 preprint arXiv:2407.11642, 2024
2024
Telecom wavelength single-photon source based on InGaSb/AlGaSb quantum dot technology
T Hakkarainen, J Hilska, A Hietalahti, S Ranta, M Peil, E Kantola, A Chellu, ...
arXiv preprint arXiv:2404.06083, 2024
2024
Magneto-optical properties of droplet-etched strain-free GaSb/AlGaSb QDs emitting at 1.5 um
G Barbieri, JM Llorens Montolio, L Leguay, A Schliwa, A Chellu, J Hilska, ...
2024
GaSb-based 1.5 µm quantum dot emitters
T Hakkarainen, J Hilska, J Michl, A Chellu, L Leguay, T Huber-Loyola, ...
Quantum Computing, Communication, and Simulation IV, PC1291112, 2024
2024
Resonant excitation of 1.5 µm semiconductor quantum dots with VECSEL
T Hakkarainen, J Hilska, S Ranta, M Peil, A Chellu, M Guina, A Hietalahti, ...
Vertical External Cavity Surface Emitting Lasers (VECSELs) XIII, PC128680D, 2024
2024
Electronic structure of GaSb/AlGaSb quantum dots formed by filling droplet-etched nanoholes
L Leguay, A Chellu, J Hilska, L Esperanza, A Schliwa, M Guina, ...
Physics and Simulation of Optoelectronic Devices XXXII 12880, 70-74, 2024
2024
Back Cover: Strain‐Free GaSb Quantum Dots as Single‐Photon Sources in the Telecom S‐Band (Adv. Quantum Technol. 12/2023)
J Michl, G Peniakov, A Pfenning, J Hilska, A Chellu, A Bader, M Guina, ...
Advanced Quantum Technologies 6 (12), 2370125, 2023
2023
Ultrafast non-classical light sources based on single InAs/GaAs quantum dot embedded in a hybrid plasmonic nanopillar cavity
T Hakkarainen, A Chellu, S Bej, H Hulkkonen, R Hytönen, H Rekola, ...
European Quantum Electronics Conference, eg_1_4, 2023
2023
GaSb-based 1.5 μm quantum dot emitters for quantum photonic integration and communication
T Hakkarainen, J Hilska, A Chellu, L Leguay, E Luna, A Schliwa, M Guina
European Quantum Electronics Conference, eb_p_12, 2023
2023
Properties of GaSb-based 1.5 µm Quantum Dot Emitters
T Hakkarainen, J Hilska, A Chellu, L Leguay, E Luna, A Schliwa, M Guina
CLEO: Fundamental Science, FF3G. 3, 2023
2023
Ultra-bright non-classical light sources based on single InAs/GaAs quantum dot embedded in a hybrid plasmonic nanopillar cavity
A Chellu, S Bej, H Hulkkonen, R Hytönen, H Rekola, T Uusitalo, H Kahle, ...
CLEO: Fundamental Science, FF3G. 1, 2023
2023
Optical properties of close-to-surface self-assembled InAs/GaAs quantum dots
A Chellu
2018
Gallium antimonide quantum dot growth by molecular beam epitaxy
DK Saluja, M Sauer, A Bader, J Michl, G Peniakov, A Pfenning, J Hilska, ...
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