Enhancement of 153 μm emission band in NaYF_4:Er^3+,Yb^3+,Ce^3+ nanocrystals for polymer-based optical waveguide amplifiers
1999 ◽
Vol 18
(3)
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pp. 167-178
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Keyword(s):
Keyword(s):
2015 ◽
Vol 175
◽
pp. 125-128
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