Zobrazeno 1 - 10
of 123
pro vyhledávání: '"M.A. Arriandiaga"'
Autor:
Francisco J. Ferrer, Rolindes Balda, A. Miguel, J.M. Fernández-Navarro, Concepción Domingo, José Gonzalo, R. Morea, M.A. Arriandiaga, José A. Fernández, M. Hernandez
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Transparent fluorotellurite glass-ceramics have been obtained by heat treatment of precursor Er-doped TeO2-ZnO-ZnF2 glasses. ErF3 nanocrystals nucleated in the glass-ceramics have a typical size of 45±10nm. Based on the Judd-Ofelt theory, the main r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::176f564a0fe5c8e24c0c8a0fad86e3c6
https://doi.org/10.1016/j.jeurceramsoc.2014.05.001
https://doi.org/10.1016/j.jeurceramsoc.2014.05.001
Autor:
Joaquín Fernández, Rolindes Balda, Jon Azkargorta, M.A. Arriandiaga, A. Miguel, R. Morea, M. Al-Saleh, José Gonzalo
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
In this work we report the spectroscopic properties of Er3+-doped fluorotellurite glasses in the 46.6TeO2¿ 18.2ZnO¿35.2ZnF2 system for different ErF3 concentrations between 0.5 and 3 wt%. Absorption and emission spectra and lifetimes have been meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a72f7b3c5dd10d5736d7c86b58311d80
https://doi.org/10.1016/j.optmat.2012.09.022
https://doi.org/10.1016/j.optmat.2012.09.022
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We have investigated the near infrared emission and upconversion of Er3+ ions in two different compositions of glasses based on TeO2, ZnO, and ZnF2 for different ErF3 concentrations (0.5, 1, 2, and 3 wt%). Judd–Ofelt intensity parameters have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46ce6d88e11fbadcb3cecde286bec7d7
https://doi.org/10.1016/j.jlumin.2013.02.059
https://doi.org/10.1016/j.jlumin.2013.02.059
Autor:
M.A. Arriandiaga, Rolindes Balda, Macarena Barredo-Zuriarrain, Noha Hakmeh, Odile Merdrignac-Conanec, Joaquín Fernández, Sara García-Revilla
Publikováno v:
Materials
Mater.
Mater., 2016, 9 (5), pp.353. ⟨10.3390/ma9050353⟩
Addi. Archivo Digital para la Docencia y la Investigación
instname
Digital.CSIC. Repositorio Institucional del CSIC
Materials; Volume 9; Issue 5; Pages: 353
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Materials, Vol 9, Iss 5, p 353 (2016)
Mater.
Mater., 2016, 9 (5), pp.353. ⟨10.3390/ma9050353⟩
Addi. Archivo Digital para la Docencia y la Investigación
instname
Digital.CSIC. Repositorio Institucional del CSIC
Materials; Volume 9; Issue 5; Pages: 353
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Materials, Vol 9, Iss 5, p 353 (2016)
This article belongs to the Special Issue Solid-State Laser Materials.
The efficient infrared-to-visible upconversion emission present in Er-doped lanthanum oxysulfide crystal powders is used as a fine thermal sensor to determine the influence o
The efficient infrared-to-visible upconversion emission present in Er-doped lanthanum oxysulfide crystal powders is used as a fine thermal sensor to determine the influence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fbbf9b3d71d97baf8da47446c9f1490
https://pubmed.ncbi.nlm.nih.gov/28773478
https://pubmed.ncbi.nlm.nih.gov/28773478
Autor:
Rolindes Balda, Joaquín Fernández, Macarena Barredo-Zuriarrain, Sara García-Revilla, Odile Merdrignac-Conanec, M.A. Arriandiaga, Noha Hakmeh
Publikováno v:
Photonics West
Photonics West, Feb 2015, San Francisco, CA, United States
Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering, SPIE, The International Society for Optical Engineering, 2015, ⟨10.1117/12.2076963⟩
Proceedings of SPIE, the International Society for Optical Engineering, 2015, ⟨10.1117/12.2076963⟩
Photonics West, Feb 2015, San Francisco, CA, United States
Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering, SPIE, The International Society for Optical Engineering, 2015, ⟨10.1117/12.2076963⟩
Proceedings of SPIE, the International Society for Optical Engineering, 2015, ⟨10.1117/12.2076963⟩
The present investigation explores the upconversion properties of Er3+- doped La2O2S crystal powder as well as its potentiality for anti-Stokes cooling. A detailed study of the wavelength and pumping power dependence of the spectroscopic properties a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6b8cec2398b7e80838d5f670509905
https://hal.archives-ouvertes.fr/hal-01507270
https://hal.archives-ouvertes.fr/hal-01507270
Publikováno v:
Optical Materials. 25:157-163
Infrared-to-visible upconversion processes have been investigated in Er 3+ -doped and Er 3+ /Yb 3+ codoped lead–niobium–germanate glass (55GeO 2 –25PbO–20Nb 2 O 5 ) with a fixed 0.5 mol% Er 3+ concentration and different Yb 3+ concentrations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9626c20a5a941ac6165af3af7bc3066c
https://doi.org/10.1016/s0925-3467(03)00264-7
https://doi.org/10.1016/s0925-3467(03)00264-7
Publikováno v:
Journal of Non-Crystalline Solids. :330-334
In this work we report the infrared to visible upconversion luminescence of Er 3+ -doped fluoroarsenate glasses with different ErF 3 concentrations (0.1, 0.5, 1, 3, and 5 mol%) under continuous wave excitation in the near infrared region inside the 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17db5d802eec9c770f045a132769ba6a
https://doi.org/10.1016/s0022-3093(03)00427-7
https://doi.org/10.1016/s0022-3093(03)00427-7
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
7 págs.; 10 figs.
In this work, we report the near infrared and upconversion emissions of Er3+–Yb3+ codoped fluorotellurite TeO2–ZnO–ZnF2 glasses for different YbF3 concentrations ranging between 0.5 and 2 wt%. The study includes absorpti
In this work, we report the near infrared and upconversion emissions of Er3+–Yb3+ codoped fluorotellurite TeO2–ZnO–ZnF2 glasses for different YbF3 concentrations ranging between 0.5 and 2 wt%. The study includes absorpti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a985bf1356650c86be2096dd308070e6
http://hdl.handle.net/10261/130626
http://hdl.handle.net/10261/130626
Autor:
A. Mendioroz, J.L. Adam, José A. Fernández, Rolindes Balda, M.A. Arriandiaga, Laurent Griscom
Publikováno v:
Optical Materials. 16:249-254
The visible luminescence of Pr 3+ -doped halide modified sulfide glasses has been investigated for different halide modifiers and Pr 3+ concentrations by using steady-state and time-resolved laser spectroscopy. The measured luminescence lifetime of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e100880341dd393b1fc7937ee32083f4
https://doi.org/10.1016/s0925-3467(00)00085-9
https://doi.org/10.1016/s0925-3467(00)00085-9
Publikováno v:
Optical Materials. 16:173-179
Anti-Stokes cooling between room temperature and 77 K in a new fluorochloride glass (CNBZn) doped with 1 mol% of YbF 3 has been demonstrated by using collinear photothermal deflection and conventional laser excitation spectroscopies under high photon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a7351fdd29e1de32b852b68cf8ed7b2
https://doi.org/10.1016/s0925-3467(00)00073-2
https://doi.org/10.1016/s0925-3467(00)00073-2