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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 46, Iss. 26 — Sep. 10, 2007
  • pp: 6539–6542

Near-diffraction-limited green source by frequency doubling of a diode-stack pumped Q-switched Nd:YAG slab oscillator-amplifier system

Hengli Zhang, Xiaomeng Liu, Daijun Li, Peng Shi, Alex Schell, Claus Rüdige Haas, and Keming Du  »View Author Affiliations


Applied Optics, Vol. 46, Issue 26, pp. 6539-6542 (2007)
http://dx.doi.org/10.1364/AO.46.006539


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Abstract

A near-diffraction-limited, stable, 18   mJ green source with a pulse width of 16 .7   ns was generated at a 1   kHz repetition rate by frequency doubling of diode stacks end-pumped electro-optically Q-switched slab Nd:YAG oscillator-amplifier system. The pump to green optical conversion efficiency was 10.7%. At the output energy of 15   mJ at 532   nm , the M 2 factors were 1.3 and 1.7 in the unstable and stable directions, respectively. The energy pulse stability was 0.8 % .

© 2007 Optical Society of America

OCIS Codes
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3540) Lasers and laser optics : Lasers, Q-switched

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: January 16, 2007
Revised Manuscript: May 1, 2007
Manuscript Accepted: May 25, 2007
Published: September 5, 2007

Citation
Hengli Zhang, Xiaomeng Liu, Daijun Li, Peng Shi, Alex Schell, Claus Rüdige Haas, and Keming Du, "Near-diffraction-limited green source by frequency doubling of a diode-stack pumped Q-switched Nd:YAG slab oscillator-amplifier system," Appl. Opt. 46, 6539-6542 (2007)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-46-26-6539


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References

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