title: 264 W output power at 1585 nm in Er-Yb codoped fiber laser using in-band pumping.
abstract: We demonstrate a high-power cladding-pumped Er-Yb codoped fiber laser with 74% efficiency. A pump-limited output power of 264 W is obtained using in-band pumping at 1535 nm. We compare the efficiency of 1480 and 1535 nm pumping through numerical simulations and experimental measurements.
authors: M A
authors: MA
authors: Jebali
authors: J-N
authors: JN
authors: Maran
authors: S
authors: S
authors: LaRochelle