Answers are grounded in this paper and cite their sources.
Laser operation of an eyesafe 1593.5-nm laser based on Er 3+ -doped yttrium orthovanadate single crystal resonantly-pumped by a spectrally-narrowed InGaAsP/InP diode bar stack is demonstrated for the first time. Cryogenically-cooled Er 3+ :YVO 4 laser pumped at 1534 nm performed with maximum slope efficiency of ∼ 70% and maximum quasi-continuous-wave (Q-CW) power of 59.8 W.
No takes yet. Share an insight, caveat, or question.
Ter-Gabrielyan et al. (2011) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: