| Literature DB >> 20588376 |
Valery Filippov1, Juho Kerttula, Yuri Chamorovskii, Konstantin Golant, Oleg G Okhotnikov.
Abstract
The results of theoretical and experimental studies of active tapered double-clad fibers, intending the optimization of its imperative parameters--tapering ratio, longitudinal profile, core/cladding diameters ratio, are presented. Using a refined taper geometry we have demonstrated power scaling of a ytterbium fiber laser pumped by low-brightness, cost-effective laser diodes up to 750 W, with 80% efficiency.Year: 2010 PMID： 20588376 DOI： 10.1364/OE.18.012499
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894