Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Espectroscòpia de làser"'
Autor:
Képes, Erik, Vrábel, Jakub, Siozos, Panagiotis, Pinon, Victor, Pavlidis, Pavlos, Anglos, Demetrios, Chen, Tong, Sun, Lanxiang, Lu, Guanghui, Diaz-Romero, Dillam, Van den Eynde, Simon, Zaplana Agut, Isiah, Peeters, Jef R., Kana, Václav, Zádera, Antonín, Palleschi, Vincenzo, De Giacomo, Alessandro, Porízka, Pavel, Kaiser, Jozef
We present the results of the regression contest organized for the LIBS 2022 conference. While the motivation and design of the contest are briefly presented, the work focuses on the methodologies of the three best-performing teams. The employed spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3484::284ddcb20f7775c99b09e6b27fd9615c
https://hdl.handle.net/2117/388680
https://hdl.handle.net/2117/388680
Autor:
Giménez Conejo, Miguel Ángel
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
En este proyecto se expondrá el diseño, implementación y desarrollo de un espectroscopio óptico con guía de ondas, conocido como OWLS,”Optical Waveguide Lightmode Spectroscopy” y su posterior evaluación, realizando medidas para los diferent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a2a89db1055ff2b6f59deb65c160fa53
https://hdl.handle.net/2117/363154
https://hdl.handle.net/2117/363154
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1ef6133d4277a050cc35a186295ee778
http://hdl.handle.net/2117/346084
http://hdl.handle.net/2117/346084
Autor:
Uwe Griebner, Mircea Guina, Ruijun Lan, Antti Härkönen, Yicheng Wang, Soile Suomalainen, Xavier Mateos, Chaoyu Li, Jiang Li, Valentin Petrov
Publikováno v:
Optics Express
Passive mode-locking of a thulium doped Lu3Al5O12 ceramic laser is demonstrated at 2022 nm. By applying different near surface GaSb-based saturable absorber mirrors, stable self-starting mode-locked operation with pulse durations between 2 and 4 pico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39be62d90fff9e4a2f26251606b88268
https://trepo.tuni.fi/handle/10024/126028
https://trepo.tuni.fi/handle/10024/126028
Autor:
Uwe Griebner, Valentin Petrov, Mauro Tonelli, Daniela Parisi, Stefano Veronesi, Simone Tacchini, Konstantin Yumashev, Pavel Loiko, Xavier Mateos, Josep Maria Serres, Alberto Di Lieto
Publikováno v:
Optical Materials Express
Optical materials express 7 (2017): 844–854. doi:10.1364/OME.7.000844
info:cnr-pdr/source/autori:Loiko P.; Serres J. M.; Mateos X.; Tacchini S.; Tonelli M.; Veronesi S.; Parisi D.; di Lieto A.; Yumashev K.; Griebner U.; Petrov V./titolo:Comparative spectroscopic and thermo-optic study of Tm: LiLnF4<%2Finf> (Ln = Y, Gd, and Lu) crystals for highly-efficient microchip lasers at ~2 ?m/doi:10.1364%2FOME.7.000844/rivista:Optical materials express/anno:2017/pagina_da:844/pagina_a:854/intervallo_pagine:844–854/volume:7
Optical materials express 7 (2017): 844–854. doi:10.1364/OME.7.000844
info:cnr-pdr/source/autori:Loiko P.; Serres J. M.; Mateos X.; Tacchini S.; Tonelli M.; Veronesi S.; Parisi D.; di Lieto A.; Yumashev K.; Griebner U.; Petrov V./titolo:Comparative spectroscopic and thermo-optic study of Tm: LiLnF4<%2Finf> (Ln = Y, Gd, and Lu) crystals for highly-efficient microchip lasers at ~2 ?m/doi:10.1364%2FOME.7.000844/rivista:Optical materials express/anno:2017/pagina_da:844/pagina_a:854/intervallo_pagine:844–854/volume:7
DOI: 10.1364/OME.7.000844 URL: https://www.osapublishing.org/ome/abstract.cfm?uri=ome-7-3-844 Filiació URV: SI Memòria We report on a detailed comparative study of the spectroscopic and thermo-optic properties of tetragonal Tm:LiLnF4 (Ln = Y, Gd, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d1da2423e29e9c93090bada00b2bb0
http://hdl.handle.net/20.500.11797/PC2600
http://hdl.handle.net/20.500.11797/PC2600
Autor:
Mateos, X., Kifle, E., Vázquez de Aldana, Ródenas, J.R., Loiko, P., Choi, S. Y., Rotermund, F., Griebner, U., Petrov, V., Aguiló, M., Díaz, F.
Publikováno v:
Optical Materials Express
We report on the fabrication, ¿-Raman characterization, and continuous-wave laser operation of a channel waveguide with a hexagonal optical-lattice-like cladding fabricated in monoclinic Tm:KLu(WO4)2 crystal by femtosecond direct laser writing. ¿-R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3351::6cde7ccb8903057d1d86f5ac7247b089
http://hdl.handle.net/20.500.11797/PC3247
http://hdl.handle.net/20.500.11797/PC3247
Autor:
Mateos, X., LAMRINI, S., SCHOLLE, K., FUHRBERG, P., VATNIK, S., LOIKO, P., VEDIN, I., Aguiló, M., Díaz, F., GRIEBNER, U., PETROV, V.
Publikováno v:
Optics Letters
Repositori Institucional de la Universitat Rovira i Virgili
Universitat Rovira i virgili (URV)
Repositori Institucional de la Universitat Rovira i Virgili
Universitat Rovira i virgili (URV)
DOI: 10.1364/OL.42.003490 Filiació URV: SI We report on the first Holmium (Ho3+) monoclinic double tungstate thin-disk laser. It is based on a 250 µm-thick 3 at. % Ho:KY(WO4)2 active layer grown on a (010)-oriented KY(WO4)2 substrate. When pumped b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::d1e55f233e02ab0beee082025f7d8aac
http://hdl.handle.net/20.500.11797/PC2912
http://hdl.handle.net/20.500.11797/PC2912
Autor:
Mateos, X., Loiko, P., Serres, J.M., Tacchini, S., Tonelli, M., Veronesi, S., Parisi, D., di Lieto, A., Yumashev, K., Griebner, U., Petrov, V.
Publikováno v:
Optical Materials Express
Repositori Institucional de la Universitat Rovira i Virgili
Universitat Rovira i virgili (URV)
Repositori Institucional de la Universitat Rovira i Virgili
Universitat Rovira i virgili (URV)
DOI: 10.1364/OME.7.000844 URL: https://www.osapublishing.org/ome/abstract.cfm?uri=ome-7-3-844 Filiació URV: SI Memòria We report on a detailed comparative study of the spectroscopic and thermo-optic properties of tetragonal Tm:LiLnF4 (Ln = Y, Gd, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::8ec032000afd89c80c2cf9eff3754791
http://hdl.handle.net/20.500.11797/PC2600
http://hdl.handle.net/20.500.11797/PC2600
Autor:
Davide Tamborini, Joseph P. Culver, Mauro Buttafava, Turgut Durduran, Davide Portaluppi, Tanja Dragojević, Federica Villa, Joseph L. Hollmann
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Speckle contrast optical spectroscopy (SCOS) measures absolute blood flow in deep tissue, by taking advantage of multi-distance (previously reported in the literature) or multi-exposure (reported here) approach. This method promises to use inexpensiv
Publikováno v:
Biomedical Optics Express
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Time-resolved temporal point spread function (TPSF) measurement of near infrared spectroscopic (NIRS) data allows the estimation of absorption and reduced scattering properties of biological tissues. Such analysis requires an iterative calculation of