3224F73D-4C51-483A-A6B6-8B87A57FB177Novel technique for fabrication of large core, high rare earth concentration, photodarkening resistant fibres for high power fibre laser applicationsResearch GrantEP/E033725/1798CB33D-C79E-4578-83F2-72606407192CEPSRCINCOME_ACTUAL375701423A91AC-579F-4770-B9D9-C673B0A4EEACInfluence of cooling on a bismuth-doped fiber laser and amplifier performance.Applied opticse4c47072d9f69b118f3b00a483b0ea7cKalita MP2009-01-01http://dx.doi.org/10.1364/ao.48.000g8319881653http://ukpmc.ac.uk/abstract/MED/198816531559-128Xhttp://europepmc.org/abstract/MED/198816534831Journal Article/Reviewdoi_53d07e07e46ae0f8