Electronics Letters · 2005 · 18 citations · 2 references
Natural SciencesPhysicsOpticsOptoelectronicsPhotonicsFiber OpticsLaser OpticsLaser PhysicsOptical FibersOptical SourcesFiber Bragg GratingsFiber LasersLaser Gain MaterialsLasersPower OutputSaturated Output Power
An air-clad fibre laser using a Bragg grating written directly into the Yb3+ doped core as the end reflector is presented. For an unsaturated output power of 12 W and slope efficency of 34%, there is a saturated laser wavelength shift of approximately 0.4 nm.
2
Bragg gratings in air–silica structured fibers
Nathaniel Groothoff, John Canning, E. Buckley et al. · Optics Letters · 2003 · 130 citations
Natural Sciences, Materials Engineering, Materials Science +17