Dual‐wavelength S‐band Tm
3+
:ZBLAN fibre laser with 0.6 nm wavelength spacing
Keyword(s):
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2011 ◽
Vol 58
(7)
◽
pp. 566-572
◽
2014 ◽
Vol 20
(3)
◽
pp. 235-238
◽
Keyword(s):