Color centers transient absorption and ultra-short pulse lasing from LiLu<inf>0.7</inf>Y<inf>0.3</inf>F<inf>4</inf>:Ce³⁺ active medium

Abstract

© 2016 IEEE.We have obtained the single pulse laser oscillation with 400 ps pulse duration at 311 nm from LiLu0.7Y0.3F4:Ce3+ crystal was obtained from intracavity loss modulation via pump-induced color centers bleaching. Modulation of intracavity losses is regulated via color centers concentration.