kW class nanosecond polarization-maintaining Holmium MOPA at 2050 nm and 2090 nm

Romano, ClémentClémentRomanoLorenz, DominikDominikLorenzEichhorn, MarcMarcEichhornKieleck, ChristelleChristelleKieleck2022-03-142022-03-142020https://publica.fraunhofer.de/handle/publica/41047510.1364/MICS.2020.MF2C.2We report on a polarized MOPA operating at 2050 nm or 2090 nm delivering pulses in the nanosecond regime from 10 kHz to 1 MHz. Peak powers greater than 1 kW are demonstrated.en004670kW class nanosecond polarization-maintaining Holmium MOPA at 2050 nm and 2090 nmconference paper