Abstract
One- and two-order cascaded Raman fibre lasers are demonstrated by using home-made P-doped Raman fibres. An output power of 2.8 W at 1245nm with a slope efficiency of 33.4% and an output power of 2.0 W at 1495 nm with a slope efficiency of 23.5% are obtained with the pump source at 1069.7 nm.
Original language | English |
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Pages (from-to) | 1137-1139 |
Number of pages | 3 |
Journal | Chinese Physics Letters |
Volume | 22 |
Issue number | 5 |
DOIs | |
Publication status | Published - May 2005 |
Externally published | Yes |