Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Grzegorz, Stępniewski"'
Autor:
Kamil Kosiel, Joanna Jankowska-Śliwińska, Anna Szerling, Piotr Polak, Krzysztof Grabczewski, Maciej Kozubal, Karina S. Wojciechowska, Laura Stanco, Renata Kruszka, Ryszard Buczyński, Grzegorz Stępniewski, Dariusz Pysz, Michal O. Szymanski, Krzysztof Domański, Piotr Prokaryn, Konrad Dudziński
Publikováno v:
Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a830421613c56b5bdb9f1340a99109ef
https://doi.org/10.1117/12.2649173
https://doi.org/10.1117/12.2649173
Autor:
Van Thuy Hoang, Grzegorz Stępniewski, Karolina H. Czarnecka, Rafał Kasztelanic, Van Cao Long, Khoa Dinh Xuan, Liyang Shao, Mateusz Śmietana, Ryszard Buczyński
Publikováno v:
Applied Sciences, Vol 9, Iss 6, p 1145 (2019)
Interactions between light and various cells in cultures, such as bacteria or mammalian cells, are widely applied for optical sensors and optofluidic systems. These microorganisms need to be kept in proper aqueous media, referred to as buffers or cel
Externí odkaz:
https://doaj.org/article/f65f5b19e97d446b8dcc160977dc156c
Autor:
Tanvi Karpate, Grzegorz Stępniewski, Tomasz Kardaś, Dariusz Pysz, Rafał Kasztalanic, Yuriy Stepanenko, Ryszard Buczyński, Katarzyna Krupa, Mariusz Klimczak
Publikováno v:
Optics Express. 31:13269
We report on the multidimensional characterization of femtosecond pulse nonlinear dynamics in a tellurite glass graded-index multimode fiber. We observed novel multimode dynamics of a quasi-periodic pulse breathing which manifests as a recurrent spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f905ebc64544f543e6e07e757b00402
https://doi.org/10.1364/oe.480398
https://doi.org/10.1364/oe.480398
Autor:
Adam Filipkowski, Mariusz Mrózek, Grzegorz Stępniewski, Maciej Głowacki, Mateusz Ficek, Dariusz Pysz, Wojciech Gawlik, Ryszard Buczyński, Robert Bogdanowicz, Adam Wojciechowski, Mariusz Klimczak
Publikováno v:
Optica Advanced Photonics Congress 2022.
Doping of optical fibers with NV(-) nanodiamonds is discussed for three technological approaches involving solid and hollow core geometries. Magnetic sensing performance is assed with sensitivity of 500 nT/sqrt(Hz) achieved for 24 cm long samples.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ec4048addba2d3904f6294a74efccd
https://doi.org/10.1364/sof.2022.soth1h.4
https://doi.org/10.1364/sof.2022.soth1h.4
Autor:
Grzegorz Stępniewski, Mariusz Mrózek, Adam Filipkowski, Maciej J. Głowacki, Dariusz Pysz, Wojciech Gawlik, Ryszard Buczyński, Adam Wojciechowski, Mariusz Klimczak
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c66b60e3468af8146a0f277b51a92a3
https://doi.org/10.2139/ssrn.4281455
https://doi.org/10.2139/ssrn.4281455
Autor:
Adam Filipkowski, Mariusz Mrózek, Grzegorz Stępniewski, Jakub Kierdaszuk, Aneta Drabińska, Tanvi Karpate, Maciej Głowacki, Mateusz Ficek, Wojciech Gawlik, Ryszard Buczyński, Adam Wojciechowski, Robert Bogdanowicz, Mariusz Klimczak
Integration of optically active diamond particles with glass fibers is a powerful method of scaling diamond's magnetic sensing functionality. We propose a novel approach for the integration of diamond particles containing nitrogen-vacancy centers dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a27bf1d99855aa185e866868c737fd7
https://ruj.uj.edu.pl/xmlui/handle/item/291549
https://ruj.uj.edu.pl/xmlui/handle/item/291549
Autor:
Grzegorz Gomółka, Grzegorz Stępniewski, Dariusz Pysz, Ryszard Buczyński, Mariusz Klimczak, Michal Nikodem
Publikováno v:
Optics Express. 31:3685
For over a decade hollow-core fibers have been used in optical gas sensors in the role of gas cells. However, very few examples of actual real-life applications of those sensors have been demonstrated so far. In this paper, we present a highly-sensit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d17a71f099a6ed1363935c739ccbd77
https://doi.org/10.1364/oe.479963
https://doi.org/10.1364/oe.479963
Autor:
Grzegorz Stępniewski, Jacek Pniewski, Dariusz Pysz, Jarosław Cimek, Ryszard Stępień, Mariusz Klimczak, Ryszard Buczyński
Publikováno v:
Sensors, Vol 18, Iss 12, p 4127 (2018)
In this work a photonic crystal fiber made of a heavy metal oxide glass with optimized dispersion profile is proposed for supercontinuum generation in a broad range of wavelengths in the near-infrared, when pumped by a mode-locked fiber-based laser.
Externí odkaz:
https://doaj.org/article/6a6337390085401181b886ff957c82ac
Autor:
Adam Filipkowski, Mariusz Mrózek, Grzegorz Stępniewski, Maciej Głowacki, Dariusz Pysz, Wojciech Gawlik, Ryszard Buczyński, Mariusz Klimczak, Adam Wojciechowski
Publikováno v:
Optics Express. 30:19573
Efficient collection of photoluminescence arising from spin dynamics of nitrogen vacancy (NV) centers in diamond is important for practical applications involving precise magnetic field or temperature mapping. These goals may be realized by the integ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1dbd5237187f6471747f1a12b9257c2
https://doi.org/10.1364/oe.458162
https://doi.org/10.1364/oe.458162
Autor:
Anupamaa, Rampur, Dirk-Mathys, Spangenberg, Grzegorz, Stępniewski, Dominik, Dobrakowski, Karol, Tarnowski, Karolina, Stefańska, Adam, Paździor, Paweł, Mergo, Tadeusz, Martynkien, Thomas, Feurer, Mariusz, Klimczak, Alexander M, Heidt
Publikováno v:
Optics express. 28(11)
We experimentally investigate the spectro-temporal characteristics of coherent supercontinuum (SC) pulses generated in several implementations of silica and soft-glass all-normal dispersion (ANDi) photonic crystal fibers optimized for pumping with Er
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e905f1a26dcf685ae815131980d072c2
https://pubmed.ncbi.nlm.nih.gov/32549477
https://pubmed.ncbi.nlm.nih.gov/32549477