Johnny Luu

4-kW fiber laser for metal cutting and welding

Raman Srinivasan, Wolfgang Gries, Dahv A. V. Kliner, 2011, LASE.

Fused fiber pump and signal combiners for a 4-kW ytterbium fiber laser

Chris Zhang, Kai-Hsiu Liao, Kuochou Tai, 2011, LASE.

1.2-kW single-mode fiber laser based on 100-W high-brightness pump diodes

Peter Cheng, Raman Srinivasan, Lei Xu, 2012, Other Conferences.