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Air-clad fibre laser with internal Bragg grating |
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| Authors: | Canning J. Jackson S.D. Aslund M. Groothoff N. Ashton B. Lyytikainen K. |
| Affiliation: | Opt. Fibre Technol. Centre, Univ. of Sydney, NSW, Australia; |
| Abstract: | An air-clad fibre laser using a Bragg grating written directly into the Yb/sup 3+/ doped core as the end reflector is presented. For an unsaturated output power of 12 W and slope efficiency of 34%, there is a saturated laser wavelength shift of approximately 0.4 nm. |
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