Abstract
A fiber-bulk hybrid Er:YAG laser with the 1617 nm single frequency (SF) laser output is reported. The pump source was a 1532 nm Er,Yb fiber laser. Two intra-cavity etalons were used to obtain the SF operation at 1617 nm. Up to 640 mW SF output at 1617 nm was obtained, with a slope efficiency of 36.02%.
Original language | English |
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Pages (from-to) | 674-677 |
Number of pages | 4 |
Journal | Laser Physics Letters |
Volume | 9 |
Issue number | 9 |
DOIs | |
Publication status | Published - 2012 |
Keywords
- Er:YAG laser
- Resonantly pumped laser
- Single frequency laser