Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Aurimas Sakanas"'
Autor:
Paweł Holewa, Daniel A. Vajner, Emilia Zięba-Ostój, Maja Wasiluk, Benedek Gaál, Aurimas Sakanas, Marek Burakowski, Paweł Mrowiński, Bartosz Krajnik, Meng Xiong, Kresten Yvind, Niels Gregersen, Anna Musiał, Alexander Huck, Tobias Heindel, Marcin Syperek, Elizaveta Semenova
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Single indistinguishable photons at telecom C-band wavelengths are essential for quantum networks and the future quantum internet. However, high-throughput technology for single-photon generation at 1550 nm remained a missing building block
Externí odkaz:
https://doaj.org/article/271a4093196c4cfab24b02713667ef11
Autor:
Jesper Mork, Evangelos Dimopoulos, Yi Yu, Meng Xiong, Aurimas Sakanas, Andrey Marchevsky, Marco Saldutti, Elizaveta Semenova, Kresten Yvind
Publikováno v:
2022 28th International Semiconductor Laser Conference (ISLC).
Autor:
Gaoneng Dong, Shih Lun Liang, Aurimas Sakanas, Elizaveta Semenova, Kresten Yvind, Jesper Mørk, Yi Yu
Publikováno v:
Dong, G, Liang, S L, Sakanas, A, Semenova, E, Yvind, K, Mørk, J & Yu, Y 2023, ' Cavity dumping using a microscopic Fano laser ', Optica, vol. 10, no. 2, pp. 248-254 . https://doi.org/10.1364/OPTICA.476758
A microlaser with low energy consumption and high speed is crucial for on-chip photonic networks. Presently, the modulation of microlasers is based on modulating the gain of the laser, which implies a trade-off between the output peak power and modul
Autor:
Paweł Mrowiński, Paweł Holewa, Aurimas Sakanas, Grzegorz Sęk, Elizaveta Semenova, Marcin Syperek
Publikováno v:
MrowińSki, P, Holewa, P, Sakanas, A, Sęk, G, Semenova, E & Syperek, M 2023, ' Optimization of heterogeneously integrated InP-Si on-chip photonic components ', Optics Express, vol. 31, no. 2, pp. 1541-1556 . https://doi.org/10.1364/OE.474259
We demonstrate comprehensive numerical studies on a hybrid III-V/Si-based waveguide system, serving as a platform for efficient light coupling between an integrated III-V quantum dot emitter to an on-chip quantum photonic integrated circuit defined o
Autor:
Evangelos Dimopoulos, Aurimas Sakanas, Andrey Marchevsky, Meng Xiong, Yi Yu, Elizaveta Semenova, Jesper Mørk, Kresten Yvind
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate an electrically-driven heterogeneously integrated InP-on-Si photonic crystal nanolaser that an ultra-low threshold current of 10.2 μA and we investigate the injection efficiency and leakage current that currently limit the performance
Autor:
Gaoneng Dong, Meng Xiong, Evangelos Dimopoulos, Aurimas Sakanas, Elizaveta Semenova, Kresten Yvind, Yi Yu, Jesper Mork
Publikováno v:
Conference on Lasers and Electro-Optics.
We experimentally demonstrate a Fano laser based on an InP-on-silicon photonic crystal nanobeam cavity, which can overcome limitations faced by two-dimensional photonic crystal structures.
Autor:
Yi Yu, Elizaveta Semenova, Aurimas Sakanas, Aref Rasoulzadeh Zali, Jesper Mørk, Kresten Yvind
Publikováno v:
Nature Photonics, 15(10), 758-764. Nature Publishing Group
Yu, Y, Sakanas, A, Zali, A R, Semenova, E, Yvind, K & Mørk, J 2021, ' Ultra-coherent Fano laser based on a bound state in the continuum ', Nature Photonics, vol. 15, no. 10, pp. 758-764 . https://doi.org/10.1038/s41566-021-00860-5
Yu, Y, Sakanas, A, Zali, A R, Semenova, E, Yvind, K & Mørk, J 2021, ' Ultra-coherent Fano laser based on a bound state in the continuum ', Nature Photonics, vol. 15, no. 10, pp. 758-764 . https://doi.org/10.1038/s41566-021-00860-5
It is an important challenge to reduce the power consumption and size of lasers, but progress has been impeded by quantum noise overwhelming the coherent radiation at reduced power levels. Thus, despite considerable progress in microscale and nanosca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb6853fcf82739ad06a7f8991142bf72
https://research.tue.nl/nl/publications/00eb48a1-dd44-4ff3-8d32-1d6b8d8f18ad
https://research.tue.nl/nl/publications/00eb48a1-dd44-4ff3-8d32-1d6b8d8f18ad
Autor:
Kristoffer S. Mathiesen, Evangelos Dimopoulos, Yi Yu, Meng Xiong, Jesper Mørk, Aurimas Sakanas, Andrey Marchevsky, Elizaveta Semenova, Kresten Yvind
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Energy-efficient and small-footprint light sources are required for realizing on-chip and chip-to-chip optical interconnects. Photonic crystal (PhC) based nanolasers are considered one of the most prominent candidates [1] , however, their properties
Autor:
Meng Xiong, Evangelos Dimopoulos, Andrey Marchevsky, Jesper Mørk, Aurimas Sakanas, Kristoffer S. Mathiesen, Kresten Yvind, Yi Yu, Elizaveta Semenova
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a lateral-current injection photonic crystal laser bonded to a Si-platform and comprising buried heterostructure InGaAsP/InGaAlAs quantum wells. The laser operates CW at room-temperature near 1550 nm with a threshold current of 19 μA.
Autor:
Marcin Syperek, Paweł Mrowiński, Elizaveta Semenova, Paweł Holewa, Aurimas Sakanas, Ugur Meric Gur, Niels Gregersen
Publikováno v:
Holewa, P, Sakanas, A, Gür, U M, Mrowiński, P, Gregersen, N, Syperek, M & Semenova, E 2021, Bright Quantum Dot Single-Photon Source at 1.55 μm Heterogeneously Integrated on Si . in Conference on Lasers and Electro-Optics . IEEE, 2021 Conference on Lasers and Electro-Optics (CLEO), San Jose, California, United States, 09/05/2021 . https://doi.org/10.1364/CLEO_SI.2021.SM1Q.2
We demonstrate high single-photon purity from an InAs/InP QD sources on Si operating at 1.55 µm. The single-photon extraction efficiency reaches up to 10% using a simple mesa structure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2e8f584aa109994e1acfa62ea064d17
https://orbit.dtu.dk/en/publications/45dbc3f4-0c01-41a4-9bd9-58a6210f68c9
https://orbit.dtu.dk/en/publications/45dbc3f4-0c01-41a4-9bd9-58a6210f68c9