Peter A Thielen

Two-dimensional diffractive coherent combining of 15 fiber amplifiers into a 600 W beam.

Craig Robin, Benjamin Pulford, Angel Flores, 2012, Optics letters.

Diffractive coherent combining of a 2.5 kW fiber laser array into a 1.9 kW Gaussian beam.

Tso Yee Fan, Daniel J Ripin, Charles X Yu, 2012, Optics letters.