Inspec keywords: superradiance; ytterbium; optical fibre amplifiers; nanoparticles

Other keywords: power scaling; amplified spontaneous emission source setup; size 41 mum; fibre lasers; fibre amplifiers; near-diffraction-limited output; confined-doped ytterbium fibre; direct nanoparticle deposition process; Yb

Subjects: Fibre lasers and amplifiers; Design of specific laser systems; Fibre lasers and amplifiers