Abstract
We design a Raman fibre laser with a short cavity providing narrow-band generation. The laser is based on a commercial single-mode fibre (980-HP) span of 12 m length. The laser generates up to 11 W of intracavity power. Even at high generation power, the laser spectrum is narrow (less than 200 pm) - several times narrower than for conventional Raman fibre lasers based on longer fibres. The intensity dynamics reveals indications of mode correlations.
| Original language | English |
|---|---|
| Article number | 025103 |
| Journal | Laser Physics |
| Volume | 24 |
| Issue number | 2 |
| Early online date | 16 Jan 2014 |
| DOIs | |
| Publication status | Published - 28 Feb 2014 |
Bibliographical note
Funding: ERC, EPSRC, SB RAS integration project, and the Russian Ministry of Education and Science (agreement No. 14.B25.31.0003); Russian Foundation for Basic Research; and Department of General Physics of the Russian Academy of Sciences.Keywords
- Raman laser
- fiber laser
- modelocking
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