Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Zbigniew Krajewski"'
Autor:
Anna Kurzych, Leszek R. Jaroszewicz, Zbigniew Krajewski, Krzysztof P. Teisseyre, Jerzy K. Kowalski
Publikováno v:
Sensors, Vol 14, Iss 3, Pp 5459-5469 (2014)
We outline the development and the application in a field test of the Autonomous Fibre-Optic Rotational Seismograph (AFORS), which utilizes the Sagnac effect for a direct measurement of the seismic-origin rotations of the ground. The main advantage o
Externí odkaz:
https://doaj.org/article/9c1c0d6ad6a6402197f7df46cbed1c1e
Autor:
Leszek R. Jaroszewicz, Anna Kurzych, Zbigniew Krajewski, Jerzy K. Kowalski, Henryk A. Kowalski, Krzysztof P. Teisseyre
Publikováno v:
Proceedings, Vol 15, Iss 1, p 45 (2019)
Construction, laboratory tests as well as the first field application of a new fibre-optic rotational seismograph is presented. The system based on fibre-optic gyroscope (FOG) with measured Angle Random Walk on range 10−8 rad/Sqrt(s) and a few rad/
Externí odkaz:
https://doaj.org/article/95c35f57e80a492c9875d4fef53c5689
Autor:
Leszek R. Jaroszewicz, Anna Kurzych, Zbigniew Krajewski, Michał Dudek, Jerzy K. Kowalski, Krzysztof P. Teisseyre
Publikováno v:
Sensors, Vol 19, Iss 12, p 2699 (2019)
The paper presents construction and laboratory tests, as well as the first field application of a new fiber-optic rotational seismograph. The system is based on a fiber-optic gyroscope (FOG), with determined Angle Random Walk of the order of 10−8 r
Externí odkaz:
https://doaj.org/article/32f73d6a5d434354bdf9e51b9f29b0b8
Autor:
Krzysztof P. Teisseyre, Jerzy Kowalski, Michał Dudek, Anna Kurzych, Zbigniew Krajewski, Leszek R. Jaroszewicz
Publikováno v:
Journal of Lightwave Technology. 37:4851-4857
In order to meet new directions of research in the field of rotational seismology, a registration of rotation phenomena from mining seismic shocks was carried out by two interferometric optical systems. Applied instruments are based on the Sagnac eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba5a452c0e81ffa129878af60b5808f
https://doi.org/10.1109/jlt.2019.2923853
https://doi.org/10.1109/jlt.2019.2923853
Autor:
Leszek R. Jaroszewicz, Joachim Wassermann, Michał Dudek, Zbigniew Krajewski, Anna Kurzych, Heiner Igel, Jerzy Kowalski, Felix Bernauer
Publikováno v:
Scopus-Elsevier
The paper presents initial data obtained during international scientific research which has involved more than 40 various rotational sensors in one place. Authors gathered data by three different optical fiber sensors and show their records correlati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::610e0080d397468d17201fb9bf9dcdd8
https://doi.org/10.1364/ofs.2020.w4.94
https://doi.org/10.1364/ofs.2020.w4.94
Autor:
Leszek R. Jaroszewicz, Anna Kurzych, Zbigniew Krajewski, Paweł Marć, Jerzy K. Kowalski, Piotr Bobra, Zbigniew Zembaty, Bartosz Sakowicz, Robert Jankowski
Publikováno v:
Sensors, Vol 16, Iss 12, p 2161 (2016)
Starting with descriptions of rotational seismology, areas of interest and historical field measurements, the fundamental requirements for rotational seismometers for seismological and engineering application are formulated. On the above basis, a rev
Externí odkaz:
https://doaj.org/article/9002fe543812455890c155008d475309
Autor:
Anna Kurzych, Leszek R. Jaroszewicz, Michał Dudek, Zbigniew Krajewski, Jerzy K. Kowalski, Sławomir Niespodziany, Felix Bernauer, Joachim Wassermann, Heiner Igel
Nowadays rotational seismology has become rapidly developing field of study which can deliver completely new perspectives for earthquakes analysis or torsional effects in engineering structures. Rotational seismology as a scientific field has been cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d56fb1f628b749b40a7c118a86b4a8b
https://doi.org/10.5194/egusphere-egu2020-19987
https://doi.org/10.5194/egusphere-egu2020-19987
Autor:
Bartosz Sakowicz, Anna Kurzych, Leszek R. Jaroszewicz, Jerzy Kowalski, Zbigniew Krajewski, Pawel Marc
Publikováno v:
Journal of Lightwave Technology. 36:879-884
Rotational seismology caused high interest in the investigation on rotational movements generated by earthquakes, mines, and existing in engineering structures. The most oppressive aspects of the research in this field are technical requirements for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9422f76409d881aeb2a4a6c16f41a27
https://doi.org/10.1109/jlt.2017.2769136
https://doi.org/10.1109/jlt.2017.2769136
Autor:
Henryk A. Kowalski, Anna Kurzych, Zbigniew Krajewski, Leszek R. Jaroszewicz, Jerzy Kowalski, Krzysztof P. Teisseyre
Publikováno v:
Proceedings, Vol 15, Iss 1, p 45 (2019)
Construction, laboratory tests as well as the first field application of a new fibre-optic rotational seismograph is presented. The system based on fibre-optic gyroscope (FOG) with measured Angle Random Walk on range 10−8 rad/Sqrt(s) and a few rad/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0326e0e4eadefc538a152fa0a6b3353
https://doi.org/10.3390/proceedings2019015045
https://doi.org/10.3390/proceedings2019015045
Publikováno v:
Seventh European Workshop on Optical Fibre Sensors.
The study presented in this article was aimed to construct an appropriate set of interferometric optical fiber sensors for recording rotational events with their parameter investigation. Presented systems apply the principle of the gyroscope in an op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d94162694528b0edc8b64a79c3a5593a
https://doi.org/10.1117/12.2539430
https://doi.org/10.1117/12.2539430