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Distributed Spectral Filtering for Ultrafast Fiber Lasers (JTu5A.11)

Presenter: Tong Zhou, Lawrence Berkeley National Laboratory

We propose a scalable method of distributed spectral filtering for multi-stage, chirped-pulse amplification fiber lasers, to compensate for gain narrowing in each stage. A proof-of-principle experiment shows bandwidth preservation after 75dB total gain.

Authors:Tong Zhou, Lawrence Berkeley National Laboratory / Qiang Du, Lawrence Berkeley National Laboratory / Derun Li, Lawrence Berkeley National Laboratory / Eric Esarey, Lawrence Berkeley National Laboratory / Carl Schroeder, Lawrence Berkeley National Laboratory / Cameron Geddes, Lawrence Berkeley National Laboratory / Russell Wilcox, Lawrence Berkeley National Laboratory


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