Zobrazeno 1 - 10
of 201
pro vyhledávání: '"P. Holewa"'
Autor:
Nanwani, Alisha, Wyborski, Paweł, Seifner, Michael S., Kadkhodazadeh, Shima, Sęk, Grzegorz, Holewa, Paweł, Yvind, Kresten, Semenova, Elizaveta
The demand for advanced photonics technology is increasing rapidly, fueled by the necessity for high-performance and cost-effective optical information processing systems extending into the quantum domain. Silicon, benefiting from its mature fabricat
Externí odkaz:
http://arxiv.org/abs/2407.10858
Autor:
Jaworski, Maciej, Mrowiński, Paweł, Burakowski, Marek, Holewa, Paweł, Zeidler, Laura, Syperek, Marcin, Semenova, Elizaveta, Sęk, Grzegorz
Publikováno v:
Opt. Express 32, 41089-41101 (2024)
Electron beam lithography is a standard method for fabricating photonic nanostructures around semiconductor quantum dots (QDs), which are crucial for efficient single and indistinguishable photon sources in quantum information processing. However, th
Externí odkaz:
http://arxiv.org/abs/2406.04682
Autor:
Burakowski, Marek, Holewa, Paweł, Sakanas, Aurimas, Musiał, Anna, Sęk, Grzegorz, Mrowiński, Paweł, Yvind, Kresten, Semenova, Elizaveta, Syperek, Marcin
Publikováno v:
Optics Express 32, 7, 10874-10886 (2024)
Quantum information processing with photons in small-footprint and highly integrated silicon-based photonic chips requires incorporating non-classical light sources. In this respect, self-assembled III-V semiconductor quantum dots (QDs) are an attrac
Externí odkaz:
http://arxiv.org/abs/2311.13961
Autor:
Yury Berdnikov, Paweł Holewa, Shima Kadkhodazadeh, Jan Mikołaj Śmigiel, Aurimas Sakanas, Adrianna Frackowiak, Kresten Yvind, Marcin Syperek, Elizaveta Semenova
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This work shows how to control the surface density and size of InAs/InP quantum dots over a wide range by tailoring the conditions of Stranski-Krastanov growth. We demonstrate that in the near-critical growth regime, the density of quantum d
Externí odkaz:
https://doaj.org/article/24fbad45b0a8417fa9fe17d99be15abc
Autor:
N. Srocka, A. Musiał, P.-I. Schneider, P. Mrowiński, P. Holewa, S. Burger, D. Quandt, A. Strittmatter, S. Rodt, S. Reitzenstein, G. Sęk
Publikováno v:
AIP Advances, Vol 8, Iss 8, Pp 085205-085205-9 (2018)
The main challenge in the development of non-classical light sources remains their brightness that limits the data transmission and processing rates as well as the realization of practical devices operating in the telecommunication range. To overcome
Externí odkaz:
https://doaj.org/article/c2f3d3201fa84492b0762fe2e8fca043
Autor:
Vajner, Daniel A., Holewa, Paweł, Zięba-Ostój, Emilia, Wasiluk, Maja, von Helversen, Martin, Sakanas, Aurimas, Huck, Alexander, Yvind, Kresten, Gregersen, Niels, Musiał, Anna, Syperek, Marcin, Semenova, Elizaveta, Heindel, Tobias
Publikováno v:
ACS Photonics 11, 339-347 (2024)
Semiconductor quantum dots (QDs) enable the generation of single and entangled photons, useful for various applications in photonic quantum technologies. Specifically for quantum communication via fiber-optical networks, operation in the telecom C-ba
Externí odkaz:
http://arxiv.org/abs/2306.08668
Autor:
Holewa, Paweł, Vajner, Daniel A., Zięba-Ostój, Emilia, Wasiluk, Maja, Gaál, Benedek, Sakanas, Aurimas, Burakowski, Marek, Mrowiński, Paweł, Krajnik, Bartosz, Xiong, Meng, Yvind, Kresten, Gregersen, Niels, Musiał, Anna, Huck, Alexander, Heindel, Tobias, Syperek, Marcin, Semenova, Elizaveta
Publikováno v:
Nature Communications 15, 3358 (2024)
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 to overco
Externí odkaz:
http://arxiv.org/abs/2304.02515
Autor:
Berdnikov, Yury, Holewa, Pawel, Kadkhodazadeh, Shima, Smigiel, Jan Mikolaj, Frackowiak, Adrianna, Sakanas, Aurimas, Yvind, Kresten, Syperek, Marcin, Semenova, Elizaveta
Emerging applications of self-assembled semiconductor quantum dot (QD)-based nonclassical light sources emitting in the telecom C-band (1530 to 1565 nm) present challenges in terms of controlled synthesis of their low-density ensembles, critical for
Externí odkaz:
http://arxiv.org/abs/2301.11008
Autor:
Syperek, Marcin, Stühler, Raul, Consiglio, Armando, Holewa, Paweł, Wyborski, Paweł, Dusanowski, Łukasz, Reis, Felix, Höfling, Sven, Thomale, Ronny, Hanke, Werner, Claessen, Ralph, Di Sante, Domenico, Schneider, Christian
Optical spectroscopy of ultimately thin materials has significantly enhanced our understanding of collective excitations in low-dimensional semiconductors. This is particularly reflected by the rich physics of excitons in atomically thin crystals whi
Externí odkaz:
http://arxiv.org/abs/2209.05915
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