title: High-power superfluorescent source with a side-pumped Yb-doped double-cladding fiber.
abstract: A compact superfluorescent source based on an Yb-doped double-cladding fiber amplifier is described. The packaged amplifier is pumped at 975 nm by side-coupling emission from a 2.0-W broad-stripe laser diode through an imbedded V groove. The fiber source generates 485 mW of broadband emission centered at 1055 nm with a 41-nm FWHM flat power spectrum.
authors: Optical Sciences Division, Naval Research Laboratory, Washington, DC 20375-5672, USA.
authors: L
authors: L
authors: Goldberg
authors: J P
authors: JP
authors: Koplow
authors: R P
authors: RP
authors: Moeller
authors: D A
authors: DA
authors: Kliner