Coherently combined 16-channel multicore fiber laser system
A Klenke, M Müller, H Stark, F Stutzki, C Hupel… - Optics Letters, 2018 - opg.optica.org
Optics Letters, 2018•opg.optica.org
We present a coherently combined laser amplifier with 16 channels from a multicore fiber in
a proof-of-principle demonstration. Filled-aperture beam splitting and combination, together
with temporal phasing, is realized in a compact and low-component-count setup. Combined
average power of up to 70 W with 40 ps pulses is achieved with combination efficiencies
around 80%.
a proof-of-principle demonstration. Filled-aperture beam splitting and combination, together
with temporal phasing, is realized in a compact and low-component-count setup. Combined
average power of up to 70 W with 40 ps pulses is achieved with combination efficiencies
around 80%.
We present a coherently combined laser amplifier with 16 channels from a multicore fiber in a proof-of-principle demonstration. Filled-aperture beam splitting and combination, together with temporal phasing, is realized in a compact and low-component-count setup. Combined average power of up to 70 W with 40 ps pulses is achieved with combination efficiencies around 80%.
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