title: All-fiber 10 W holmium lasers pumped at lambda=1.15 microm.
abstract: Three all-fiber Ho-doped lasers emitting in the range of 2050-2100 nm were fabricated. The lasers were pumped by an Yb-doped fiber laser at 1147 nm with a power up to 35 W. For all the lasers tested, the output power was found to be as high as 10 W, the efficiency slope being 30%.
authors.affiliation: General Physics Institute, Russian Academy of Sciences 38 Vavilov Street, 119991 Moscow, Russia. kurkov@kapella.gpi.ru
authors.forename: A S
authors.initials: AS
authors.lastname: Kurkov
authors.forename: V V
authors.initials: VV
authors.lastname: Dvoyrin
authors.forename: A V
authors.initials: AV
authors.lastname: Marakulin