Distributed feedback Er-Yb co-doped phosphate fibre laser
Harun, S.W1, Hofmann, P2, Schulzgen, A3, Li, L4, Peyghambarian, N5, Ahmad, H6.
A distributed feedback fibre laser made of highly Er-Yb co-doped phosphate glass fibre was demonstrated experimentally. The 45 mm long fibre laser device operated at 1540 nm with more than 50 dB side mode suppression ratio. However, the output power was still relatively lower due to un-optimized grating structure and thermal management.
Affiliation:
- University of Malaya, Malaysia
- University of Arizona, United States
- University of Arizona, United States
- University of Arizona, United States
- University of Arizona, United States
- University of Malaya, Malaysia
