Reducing pulse durations in diode pumped Q-switched solid-state lasers
- 1 October 1991
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 3 (10) , 885-887
- https://doi.org/10.1109/68.93250
Abstract
The authors describe a subminiature, laser-diode-pumped, acoustooptic Q-switched Nd:YLF laser. The laser utilizes a very short cavity and laser crystal cooling to increase gain and reduce pulse width. Exploiting this technology results in 1.321 mu m pulses with durations and peak powers of 4.7 ns and 1100 W at 2 kHz and 8.7 ns and 250 W at 10 kHz in Nd:YLF. Similarly, 10 kHz pulses at 1.047 mu m have 2.7 ns duration and 1500 W peak power, also in Nd:YLF.Keywords
This publication has 6 references indexed in Scilit:
- Q-switched operation of microchip lasersOptics Letters, 1991
- Short-pulse Q-switched 13- and 1-μm diode-pumped lasersOptics Letters, 1990
- Mode-locking and Q-switching of an optically pumped miniature Nd3+:YAG laserOptics Communications, 1986
- Laser diode array pumping of solid-state lasersPublished by Optica Publishing Group ,1986
- Fluorescence of Nd3+ in lithium yttrium fluorideJournal of Physics and Chemistry of Solids, 1969
- YAG laser operation by semiconductor laser pumpingProceedings of the IEEE, 1968