ULTRAVIOLET SHORT PULSES FROM AN ALL-SOLID-STATE CE-LICAF MASTER-OSCILLATOR-POWER-AMPLIFIER SYSTEM

Citation
N. Sarukura et al., ULTRAVIOLET SHORT PULSES FROM AN ALL-SOLID-STATE CE-LICAF MASTER-OSCILLATOR-POWER-AMPLIFIER SYSTEM, Optics letters, 22(13), 1997, pp. 994-996
Citations number
19
Categorie Soggetti
Optics
Journal title
ISSN journal
01469592
Volume
22
Issue
13
Year of publication
1997
Pages
994 - 996
Database
ISI
SICI code
0146-9592(1997)22:13<994:USPFAA>2.0.ZU;2-G
Abstract
We have developed an all-solid-state master-oscillator-power-amplifier system employing Ce:LiCAF, a new degradation-free tunable ultraviolet laser medium pumped by the fourth harmonic of conventional 10-ns Q-sw itched Nd:YAG lasers. The low-Q, short-cavity Ce:LiCAF master oscillat or produced a satellite-free 1-ns pulse under appropriate pumping-flue nce control. 18% energy extraction with sufficient gain was achieved i n a single-stage, confocal, double-pass amplifier. As a result, 289-nm , 1-ns, 14-mJ pulses were efficiently obtained from this simple laser system. (C) 1997 Optical Society of America.