Optical gain based on NaYF4: Er3+, Yb3+ nanoparticles-doped polymer waveguide under convenient LED pumping
2010 ◽
Vol 10
(3)
◽
pp. 1947-1950
◽
Keyword(s):
2004 ◽
Vol 21
(7)
◽
pp. 1294
◽
2010 ◽
Vol 46
(7)
◽
pp. 1043-1050
◽
Keyword(s):