V. L. Kotov, M.E. Likhachev, Mikhail M. Bubnov, O. I. Medvedkov, M.V. yashkov, et al.. Yb-free Er-doped all-fiber amplifier cladding-pumped at 976 nm with output power in excess of 100 W.
Photonics West, Feb 2014, San Francisco, United States. Paper 8961-56.
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