YDFL Operating in 1150-1200-nm Spectral Domain

Dvoyrin, Vladislav; Medvedkov, OI; Sorokina, Irina T
Journal article, Peer reviewed
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URI
http://hdl.handle.net/11250/2464725
Date
2013
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Original version
IEEE Journal of Quantum Electronics. 2013, 49 (4), 419-425.   10.1109/JQE.2013.2250255
Abstract
A family of high-power Yb-doped fiber lasers operated in the range of 1150–1180 nm with output powers of up to 35 W and optical efficiencies up to 60% is realized. Operation at 1200 nm is also demonstrated. Amplified spontaneous emission increase with output power increase is analyzed in frames of the inhomogeneous broadening concept.
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Journal
IEEE Journal of Quantum Electronics