Fundamental and harmonic mode-locking at 21 μm with black phosphorus saturable absorber
2017 ◽
Vol 31
(18)
◽
pp. 1750206
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Keyword(s):
Keyword(s):
2012 ◽
Vol 285
(13-14)
◽
pp. 3174-3178
◽
Keyword(s):