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Applied Optics

Applied Optics


  • Vol. 41, Iss. 36 — Dec. 20, 2002
  • pp: 7569–7572

Automatic output-beam-collimating configuration for high-average-power multirod resonator–amplifier systems

Susumu Konno, Tetsuo Kojima, Shuichi Fujikawa, and Koji Yasui  »View Author Affiliations

Applied Optics, Vol. 41, Issue 36, pp. 7569-7572 (2002)

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A novel configuration for a multirod solid-state laser system is proposed. We stabilize the thermal-lens-dependent variation in the output-beam parameters by extracting the laser beam from the collimating point of periodic beam propagation. The performance is confirmed with a 100-W class diode-pumped Nd:YAG laser-amplifier system to demonstrate tenfold stabilization of the output-beam diameter.

© 2002 Optical Society of America

OCIS Codes
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3580) Lasers and laser optics : Lasers, solid-state

Original Manuscript: May 3, 2002
Revised Manuscript: August 27, 2002
Published: December 20, 2002

Susumu Konno, Tetsuo Kojima, Shuichi Fujikawa, and Koji Yasui, "Automatic output-beam-collimating configuration for high-average-power multirod resonator–amplifier systems," Appl. Opt. 41, 7569-7572 (2002)

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