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In two recent works, the authors have investigated the spectro-temporal properties of the random laser emission from solid state dye-doped powders in picosecond pumping regime. Each emission pulse consists, both above and below threshold, in a collec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::770939cdc34217036dc40e8abe4f155a
http://hdl.handle.net/10261/308777
http://hdl.handle.net/10261/308777
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
In this work, the spectral and temporal properties of the random laser emission from dye-doped solid state powders are investigated in picosecond pumping regime. Ultrafast time-resolved spectroscopy achieved with a streak-camera has been used to perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d53f1795a636d47a9aa0b282219dd20
https://pubmed.ncbi.nlm.nih.gov/35299388
https://pubmed.ncbi.nlm.nih.gov/35299388
Publikováno v:
ICTON
Random laser efficiency of dye-based solid-state materials is investigated by using a picosecond pumping regime. A model which uses a distribution of photon paths with different lengths, as well as a sharing of population inversion among the differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5278d7be4daa84c7a7f09e6855c2be0d
https://doi.org/10.1109/icton51198.2020.9203474
https://doi.org/10.1109/icton51198.2020.9203474
Publikováno v:
Solid State Phenomena. 274:1-8
TiC-WC-(Ni,Co,Cr) cermets are potential candidates for the substitution of straight cemented carbides in certain wear applications. This work analyses the effect of Ti/W and Co/Ni ratios on the microstructure and abrasion resistance of this type of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08808467a5ef76e00d8dd3a0253a5007
https://doi.org/10.4028/www.scientific.net/ssp.274.1
https://doi.org/10.4028/www.scientific.net/ssp.274.1
Autor:
Sara García-Revilla, Wieslaw Strek, Joaquín Fernández, I. Iparraguirre, Lukasz Marciniak, Rolindes Balda, Macarena Barredo-Zuriarrain, Jon Azkargorta
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The influence of grain size and neodymium concentration on the threshold and absolute slope efficiency of the stimulated emission of LiLaNdPO (x = 0.1, 0.5, and 1) crystalline powders has been investigated by using a pulsed Ti-sapphire pumping. The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c9cee0e407a6d31b7cbba6069713bdb
https://doi.org/10.1016/j.optmat.2016.07.016
https://doi.org/10.1016/j.optmat.2016.07.016
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 62:21-28
C/N ratios in TiCN-TiC-WC-Cr3C2-Ni cermets can be intentionally modified by changing the composition of the presintering atmosphere. This affects not only the sinterability but also the final microstructure of these materials. Melting occurs at lower
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5c2229eed423c1e3cd03f111fc4f45d
https://doi.org/10.1016/j.ijrmhm.2016.10.011
https://doi.org/10.1016/j.ijrmhm.2016.10.011
Autor:
I, Iparraguirre, J, Azkargorta, J, Fernández, S, García-Revilla, M, Barredo-Zuriarrain, R, Balda
Publikováno v:
Optics express. 26(23)
A new theoretical approach for random lasing of Nd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8513022982ace50257187484658f0aa6
https://pubmed.ncbi.nlm.nih.gov/30469989
https://pubmed.ncbi.nlm.nih.gov/30469989
Autor:
J, Azkargorta, I, Iparraguirre, J, Fernández, R, Balda, S, García-Revilla, M, Barredo-Zurriarrain
Publikováno v:
Optics express. 26(9)
This work presents an overview of near infrared random lasing emitters based on a variety of neodymium (Nd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::10f1035ec3c687ce3bcf6094c076f98e
https://pubmed.ncbi.nlm.nih.gov/29716097
https://pubmed.ncbi.nlm.nih.gov/29716097
Autor:
Jon Azkargorta, Sara García-Revilla, José A. Fernández, M. Barredo-Zurriarrain, I. Iparraguirre, Rolindes Balda
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
This work presents an overview of near infrared random lasing emitters based on a variety of neodymium (Nd3+)-doped crystal powders with different Nd3+ concentrations and different grain sizes. The pump-configuration used allows for an absolute measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20bc1899ff8b6d01dcddf74406c2c72a
http://hdl.handle.net/10261/178222
http://hdl.handle.net/10261/178222