110 W High-Efficiency Er-Nanoparticle-Doped Fiber Laser
2018 Conference on Lasers and Electro-Optics (CLEO)(2018)
摘要
An Er-nanoparticle-doped fiber laser cladding-pumped at 975 nm generates 110 W at 1605 nm with 40.6% slope efficiency and M
2
~7. High Er-concentration (4×10
25
ions/m
3
) and pump brightness allows for adequate pump absorption even without Yb-codoping.
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关键词
pump brightness,Er-nanoparticle-doped fiber laser cladding,high-efficiency Er-nanoparticle-doped fiber laser,pump absorption,Er-concentration,slope efficiency,power 110.0 W,wavelength 975.0 nm,wavelength 1605.0 nm
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