Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Kamil Pierscinski"'
Autor:
Piotr Gutowski, Iwona Sankowska, Maciej Bugajski, Grzegorz Sobczak, Aleksandr Kuźmicz, Kamil Pierściński
Publikováno v:
Crystals, Vol 13, Iss 9, p 1341 (2023)
In this paper, we present the methodology for precise calibration of the Molecular Beam Epitaxy (MBE) growth process and achieving run-to-run stability of growth parameters. We present the analysis of the influence of fluxes stability during the grow
Externí odkaz:
https://doaj.org/article/a23d08a963004199b8bf803d81c87f7f
Autor:
Kamil Pierściński, Dorota Pierścińska, Grzegorz Sobczak, Aleksandr Kuźmicz, Krzysztof Chmielewski, Katarzyna Krajewska, Piotr Gutowski
Publikováno v:
Photonics, Vol 8, Iss 12, p 583 (2021)
Mid-infrared (mid-IR λ ≈ 3–12 μm), single-mode-emission Quantum Cascade Lasers (QCLs) are of significant interest for a wide range of applications, especially as the laser sources are chosen for laser absorption spectroscopy. In this work, we p
Externí odkaz:
https://doaj.org/article/241f1d98e9664fe48e4e00b386051b3c
Autor:
Dorota Pierścińska, Kamil Pierściński, Grzegorz Sobczak, Katarzyna Krajewska, Krzysztof Chmielewski, Aleksandr Kuźmicz, Krzysztof Piskorski, Piotr Gutowski
Publikováno v:
Materials, Vol 14, Iss 23, p 7352 (2021)
In this paper, we have examined the influence of electroplated gold thickness on the thermal and electro-optical properties of mid-IR AlInAs/InGaAs, InP QCLs. The experimental results show a significant reduction of the temperature of QCL active regi
Externí odkaz:
https://doaj.org/article/9ebd4196ebb2410080acdec891360e62
Autor:
Kamil Pierściński, Dorota Pierścińska, Aleksandr Kuźmicz, Grzegorz Sobczak, Maciej Bugajski, Piotr Gutowski, Krzysztof Chmielewski
Publikováno v:
Photonics, Vol 7, Iss 3, p 45 (2020)
In this work, two-section, coupled cavity, mid-IR quantum cascade lasers (QCLs) were characterized in terms of their tuning range and emission stability under operation towards potential application in detection systems. Devices were processed by ind
Externí odkaz:
https://doaj.org/article/a064a295e30346eeb861b612990b7e56
Publikováno v:
Materials, Vol 13, Iss 14, p 3109 (2020)
The precise determination of carrier concentration in doped semiconductor materials and nanostructures is of high importance. Many parameters of an operational device are dependent on the proper carrier concentration or its distribution in both the a
Externí odkaz:
https://doaj.org/article/3cd73565ea264e1198d3a27cd53b3100
Autor:
Dorota Pierścińska, Kamil Pierściński, Mariusz Płuska, Łucja Marona, Przemysław Wiśniewski, Piotr Perlin, Maciej Bugajski
Publikováno v:
AIP Advances, Vol 7, Iss 7, Pp 075107-075107-10 (2017)
In this paper, thermal properties of InGaN-based diode lasers are investigated. The thermoreflectance technique was employed to study temperature distributions on the front facet of device. Measurements were performed, allowing investigation of the c
Externí odkaz:
https://doaj.org/article/39afe48124f84a2da8c85a6c0f2b6014
Autor:
Piotr Gutowski, Iwona Sankowska, Tomasz Słupiński, Dorota Pierścińska, Kamil Pierściński, Aleksandr Kuźmicz, Krystyna Gołaszewska-Malec, Maciej Bugajski
Publikováno v:
Materials, Vol 12, Iss 10, p 1621 (2019)
We investigate molecular beam epitaxy (MBE) growth conditions of micrometers-thick In0.52Al0.48As designed for waveguide of InGaAs/InAlAs/InP quantum cascade lasers. The effects of growth temperature and V/III ratio on the surface morphology and defe
Externí odkaz:
https://doaj.org/article/2e9dc58875c6473eb79b4ae71f3a6de3
Autor:
Dorota Pierścińska, Kamil Pierściński, Piotr Gutowski, Mikołaj Badura, Grzegorz Sobczak, Olga Serebrennikova, Beata Ściana, Marek Tłaczała, Maciej Bugajski
Publikováno v:
Photonics, Vol 4, Iss 4, p 47 (2017)
In this paper, we report on the experimental investigation of the thermal performance of lattice matched AlInAs/InGaAs/InP quantum cascade lasers. Investigated designs include double trench, single mesa, and buried heterostructures, which were grown
Externí odkaz:
https://doaj.org/article/925cfc6865364637b10631e2ea7baf25
Autor:
Dorota Pierscinska, Grzegorz Sobczak, Krzysztof Michalak, Joanna Branas, Aleksandr Kuzmicz, Kamil Pierscinski
Publikováno v:
Novel In-Plane Semiconductor Lasers XXII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad2380f6071ccc6097ac05fd04c668ff
https://doi.org/10.1117/12.2651551
https://doi.org/10.1117/12.2651551
Autor:
Kamil Pierscinski, Dorota Pierscinska, Aleksandr Kuzmicz, Grzegorz Sobczak, Piotr Gutowski, Krzysztof Chmielewski
Publikováno v:
Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XIX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06bad0df3308414304f12a4b74592b14
https://doi.org/10.1117/12.2633658
https://doi.org/10.1117/12.2633658