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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 33, Iss. 13 — Jul. 1, 2008
  • pp: 1452–1454

AlGaInAs intracavity selective absorber for an efficient high-power Nd:YAG laser operation at 1.44 μ m

Y. P. Huang, Y. T. Chang, K. W. Su, Y. F. Chen, and K. F. Huang  »View Author Affiliations


Optics Letters, Vol. 33, Issue 13, pp. 1452-1454 (2008)
http://dx.doi.org/10.1364/OL.33.001452


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Abstract

We develop an AlGaInAs material as a promising intracavity selective absorber for an efficient high-power Nd:YAG laser at 1.44 μ m . With the ISA to suppress operation at 1.06 μ m , the output coupler at 1.44 μ m can be straightforwardly designed and optimized. At a pump power of 16 W an output power of 2.5 W at 1.44 μ m , with a slope efficiency of 23%, was achieved.

© 2008 Optical Society of America

OCIS Codes
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3380) Lasers and laser optics : Laser materials
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3530) Lasers and laser optics : Lasers, neodymium

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: April 14, 2008
Manuscript Accepted: May 16, 2008
Published: June 23, 2008

Citation
Y. P. Huang, Y. T. Chang, K. W. Su, Y. F. Chen, and K. F. Huang, "AlGaInAs intracavity selective absorber for an efficient high-power Nd:YAG laser operation at 1.44 μm," Opt. Lett. 33, 1452-1454 (2008)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-33-13-1452

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