Pregled bibliografske jedinice broj: 595547
Photodarkening measurements in Yb - doped silica fibers in correlation with cooperative luminescence
Photodarkening measurements in Yb - doped silica fibers in correlation with cooperative luminescence // Laser Sources and Applications
Bruxelles, Belgija, 2012. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Photodarkening measurements in Yb - doped silica fibers in correlation with cooperative luminescence
Autori
Gebavi, Hrvoje ; S. Taccheo, D. Milanese, A. Monteville, O. Le Goffic, D. Landais, D. Mechin, D. Tregoat, B. Cadier, and T. Robin
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
Laser Sources and Applications
Mjesto i datum
Bruxelles, Belgija, 16.04.2012. - 20.04.2012
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
photodarkening; Fiber laser; rare-earth
Sažetak
In this study, detailed investigation of photodarkening in Yb - doped aluminosilicate fibers is reported. The cooperative luminescence loss influenced by photodarkening is measured simultaneously with 633 nm probe loss. The quadratic dependence of photodarkening and cooperative luminescence versus dopant concentration was observed. The results indicated lower cooperative luminescence loss at 513 nm than expected and provided new pieces of information to the photodarkening mechanism description.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
Napomena
Doi: 10.1117/12.948281
