Browsing by Subject "rare earth ions"

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Enhanced efficiency ultraviolet LiYXLu1 - XF4:RE3+ (RE = Ce,Yb) laser

Nurtdinova L.; Korableva S. (2014)

© 2014 Astro Ltd. We report the results of laser tests in LiYXLu1 - XF4:RE3+ (RE = Ce, Yb; x = 0, 0.3) crystals and the effect on laser characteristics (slope efficiency and tuning range) of such variations of the lasing ...
First observation of optical gain on 5d-4f transitions of Ce3+ ions in up-conversionally pumped Ce3+, Pr3+:LiY0.3Lu0.7F4 mixed crystals

Gorieva V.; Korableva S.; Marisov M.; Pavlov V.; Semashko V. (2016)

© 2016 Astro Ltd. The results of pump-probe experiments on the 5d-4f transitions of Ce3+ ions in up-conversionally pumped Ce3+, Pr3+:LiY0.3Lu0.7F4 crystals are presented and differential gain in the ultraviolet spectral ...

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