Abstract
A flexibly-tunable multi-wavelength Raman fibre laser based on the polarisation maintaining fibre (PMF) Lyot-Sagnac filter after composing fibre Bragg grating cavity is demonstrated experimentally. The number of channels and wavelength spacing of the Raman laser can be controlled readily by Δn · L products of PMF segments in the intracavity PMF Lyot-Sagnac filter.
| Original language | English |
|---|---|
| Pages (from-to) | 1475-1476 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 40 |
| Issue number | 23 |
| DOIs | |
| State | Published - 11 Nov 2004 |