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Proceedings Article

Diode pumped alkali lasers (DPALs): an overview

[+] Author Affiliations
William F. Krupke

WFK Lasers, LLC

Proc. SPIE 7005, High-Power Laser Ablation VII, 700521 (May 12, 2008); doi:10.1117/12.782466
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From Conference Volume 7005

  • High-Power Laser Ablation VII
  • Claude R. Phipps
  • Taos, NM | April 20, 2008

abstract

The concept of power-scalable, high beam-quality diode pumped alkali lasers was introduced in 2003 [Krupke, US Patent No. 6,643,311; Opt. Letters, 28, 2336 (2003)]. Since then several laboratory DPAL devices have been reported on, confirming many of the spectroscopic, kinetic, and laser characteristics projected from literature data. This talk will present an overview of the DPAL concept, summarize key relevant properties of the cesium, rubidium, and potassium alkali vapor gain media so-far examined, outline power scaling considerations, and highlight results of published DPAL laboratory experiments.

© (2008) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

William F. Krupke
"Diode pumped alkali lasers (DPALs): an overview", Proc. SPIE 7005, High-Power Laser Ablation VII, 700521 (May 12, 2008); doi:10.1117/12.782466; http://dx.doi.org/10.1117/12.782466


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