Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Dominik Dorosz"'
Autor:
Dominik Dorosz, Marcin Kochanowicz, Rafael Valiente, Andrea Diego-Rucabado, Fernando Rodríguez, Nuria Siñeriz-Niembro, José I. Espeso, Magdalena Lesniak, Piotr Miluski, Sylvia Conzendorf, Juliane Posseckardt, Zhongquan Liao, Gloria Lesly Jimenez, Robert Müller, Martin Lorenz, Anka Schwuchow, Martin Leich, Adrian Lorenz, Katrin Wondraczek, Matthias Jäger
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Optical fiber with YPO4:Pr3+ nanocrystals (NCs) is presented for the first time using the glass powder—NCs doping method. The method’s advantage is separate preparation of NCs and glass to preserve luminescent and optical properties of N
Externí odkaz:
https://doaj.org/article/b7dfab6abf3a487e82b3eef04d1d53b4
Autor:
G. Lesly Jimenez, Lijun Wang, C. Vazquez-Lopez, A.N. Meza-Rocha, Marcin Kochanowicz, B. Starzyk, Ciro Falcony, Dominik Dorosz
Publikováno v:
Optical Materials: X, Vol 21, Iss , Pp 100289- (2024)
In this study, the upconversion (UC) luminescence of fluoroindate glasses (InF3G) co-doped with Yb-Nd-Er (Tm) ions excited in the NIR-I biological window was analyzed. In the first system, UC emission of singly Er3+ doped InF3G under 808 nm excitatio
Externí odkaz:
https://doaj.org/article/c156407e1efd4cbc9468f08a794910c9
Autor:
Piotr Miluski, Krzysztof Markowski, Marcin Kochanowicz, Marek Łodziński, Jacek Żmojda, Wojciech A. Pisarski, Joanna Pisarska, Marta Kuwik, Magdalena Leśniak, Dominik Dorosz, Tomasz Ragiń, Valiantsin Askirka, Jan Dorosz
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract Double-clad optical fiber with a multi-ring core profile doped with thulium and holmium fabricated by Modified Chemical Vapor Deposition Chelate Doping Technology (MCVD-CDT) is presented. The measured Tm2O3 and Ho2O3 complexes’ weight conc
Externí odkaz:
https://doaj.org/article/efae4b70ed7543089386180ca6f3d013
Autor:
Karolina Kowalska, Marta Kuwik, Joanna Pisarska, Magdalena Leśniak, Dominik Dorosz, Marcin Kochanowicz, Jacek Żmojda, Jan Dorosz, Wojciech A. Pisarski
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 4761-4772 (2022)
Erbium (Er)-doped barium gallo-germanate (BGG) glasses modified by TiO2 have been investigated for near-infrared luminescence applications. Luminescence at 1.5 μm associated to 4I13/2 → 4I15/2 transition of Er3+ ions has been examined in function
Externí odkaz:
https://doaj.org/article/bf62f55fac934380949bbdc0b86a3a64
Autor:
Piotr Miluski, Krzysztof Markowski, Marcin Kochanowicz, Marek Łodziński, Wojciech A. Pisarski, Joanna Pisarska, Marta Kuwik, Magdalena Leśniak, Dominik Dorosz, Jacek Żmojda, Tomasz Ragiń, Jan Dorosz
Publikováno v:
Materials, Vol 16, Iss 24, p 7679 (2023)
LMA (Large Mode Area) optical fibers are presently under active investigation to explore their potential for generating laser action or broadband emission directly within the optical fiber structure. Additionally, a wide mode profile significantly re
Externí odkaz:
https://doaj.org/article/cc5ee1ce0b85421d8bc8fa6c76eaf852
Autor:
Bartłomiej Starzyk, Gloria Lesly Jimenez, Marcin Kochanowicz, Marta Kuwik, Jacek Żmojda, Piotr Miluski, Agata Baranowska, Jan Dorosz, Wojciech Pisarski, Joanna Pisarska, Dominik Dorosz
Publikováno v:
Materials, Vol 16, Iss 6, p 2139 (2023)
An investigation of fluoroindate glass and fiber co-doped with Yb3+/Er3+ ions as a potential temperature sensor was assessed using the fluorescence intensity ratio (FIR) technique. Analysis of thermally coupled levels (TCLs—2H11/2 and 4S3/2), non-t
Externí odkaz:
https://doaj.org/article/3dd302723bfd4bee89b6fb52a5581740
Autor:
Katarzyna Pach-Zawada, Magdalena Leśniak, Katarzyna Filipecka-Szymczyk, Edmund Golis, Maciej Sitarz, Dominik Dorosz, Jacek Filipecki
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 4, p 3556 (2023)
In this article, we present research on the influence of erbium ions on the structure and magneto-optical properties of 70TeO2-5XO-10P2O5-10ZnO-5PbF2 (X = Pb, Bi, Ti) tellurite glass systems. Structural changes occurring in the glasses during doping
Externí odkaz:
https://doaj.org/article/53c99270535d4674b3709b32aad7cf43
Autor:
Karolina Sadowska, Tomasz Ragiń, Marcin Kochanowicz, Piotr Miluski, Jan Dorosz, Magdalena Leśniak, Dominik Dorosz, Marta Kuwik, Joanna Pisarska, Wojciech Pisarski, Katarzyna Rećko, Jacek Żmojda
Publikováno v:
Materials, Vol 16, Iss 4, p 1588 (2023)
Nanophosphors are widely used, especially in biological applications in the first and second biological windows. Currently, nanophosphors doped with lanthanide ions (Ln3+) are attracting much attention. However, doping the matrix with lanthanide ions
Externí odkaz:
https://doaj.org/article/29ca8ce1a2d941bd98919940c53296a6
Autor:
Magdalena Leśniak, Gabriela Mach, Bartłomiej Starzyk, Karolina Sadowska, Tomasz Ragiń, Jacek Żmojda, Marcin Kochanowicz, Marta Kuwik, Piotr Miluski, Gloria Lesly Jimenez, Agata Baranowska, Jan Dorosz, Wojciech Pisarski, Joanna Pisarska, Zbigniew Olejniczak, Dominik Dorosz
Publikováno v:
Materials, Vol 15, Iss 15, p 5230 (2022)
The effect of BaF2, MgF2, and AlF3 on the structural and luminescent properties of gallo-germanate glass (BGG) doped with erbium ions was investigated. A detailed analysis of infrared and Raman spectra shows that the local environment of erbium ions
Externí odkaz:
https://doaj.org/article/ac085a32d13f45af967a49a011e4952c
Autor:
Piotr Golonko, Karolina Sadowska, Tomasz Ragiń, Marcin Kochanowicz, Piotr Miluski, Jan Dorosz, Marta Kuwik, Wojciech Pisarski, Joanna Pisarska, Magdalena Leśniak, Dominik Dorosz, Jacek Żmojda
Publikováno v:
Materials, Vol 15, Iss 11, p 3797 (2022)
Glass-ceramic is semi-novel material with many applications, but it is still problematic in obtaining fibers. This paper aims to develop a new glass-ceramic material that is a compromise between crystallization, thermal stability, and optical propert
Externí odkaz:
https://doaj.org/article/0afefcbf65e04c9689776fcdff23404b