Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Piotr Andrzej Wroński"'
Autor:
Paweł Wyborski, Paweł Podemski, Piotr Andrzej Wroński, Fauzia Jabeen, Sven Höfling, Grzegorz Sęk
Publikováno v:
Materials, Vol 15, Iss 3, p 1071 (2022)
We present the optical characterization of GaAs-based InAs quantum dots (QDs) grown by molecular beam epitaxy on a digitally alloyed InGaAs metamorphic buffer layer (MBL) with gradual composition ensuring a redshift of the QD emission up to the secon
Externí odkaz:
https://doaj.org/article/84fef7a463f54ce6a709210b56cfd781
Autor:
Piotr Andrzej Wroński, Paweł Wyborski, Anna Musiał, Paweł Podemski, Grzegorz Sęk, Sven Höfling, Fauzia Jabeen
Publikováno v:
Materials, Vol 14, Iss 18, p 5221 (2021)
We demonstrate single-photon emission with a low probability of multiphoton events of 5% in the C-band of telecommunication spectral range of standard silica fibers from molecular beam epitaxy grown (100)-GaAs-based structure with InAs quantum dots (
Externí odkaz:
https://doaj.org/article/d41f2ab875ba4c82aca26e0b66400ed9
Autor:
Vasilij Baumann, Piotr Andrzej Wroński, Sven Höfling, Grzegorz Sęk, Fauzia Jabeen, Anna Musiał, Paweł Mrowiński, P. Podemski, Paweł Wyborski
Publikováno v:
Materials
Materials, Vol 14, Iss 759, p 759 (2021)
Volume 14
Issue 4
Materials, Vol 14, Iss 759, p 759 (2021)
Volume 14
Issue 4
We investigated emission properties of photonic structures with InAs/InGaAlAs/InP quantum dashes grown by molecular beam epitaxy on a distributed Bragg reflector. In high-spatial-resolution photoluminescence experiment, well-resolved sharp spectral l
Autor:
Christian Schneider, Laxmi Narayan Tripathi, Yu-Ming He, Sven Höfling, Ł. Dusanowski, Chao-Yang Lu, Piotr Andrzej Wroński
Publikováno v:
Applied Physics Letters
Single photon sources, which are compatible with quantum memories are an important component of quantum networks. In this article, we show optical investigations on isolated GaAs/Al$_{0.25}$Ga$_{0.75}$As quantum dots grown via droplet epitaxy, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14671c6b5a4f76ae929d7bdb3fbbca3b