Fig. 1
From: 2.05 μm high-energy thulium-doped fibre amplifier based on backward pumping
Experimental setup for AO-Q Ho: GdVO4 spatially coupled TDFA.
Fig. 1 | Scientific Reports
From: 2.05 μm high-energy thulium-doped fibre amplifier based on backward pumping
Experimental setup for AO-Q Ho: GdVO4 spatially coupled TDFA.
