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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 19, Iss. 15 — Jul. 18, 2011
  • pp: 14315–14320

High efficiency 1342 nm Nd:YVO4 laser in-band pumped at 914 nm

Xin Ding, Su-Jia Yin, Chun-Peng Shi, Xue Li, Bin Li, Quan Sheng, Xuan-Yi Yu, Wu-Qi Wen, and Jian-Quan Yao  »View Author Affiliations


Optics Express, Vol. 19, Issue 15, pp. 14315-14320 (2011)
http://dx.doi.org/10.1364/OE.19.014315


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Abstract

A high-efficiency 1342 nm Nd:YVO4 laser in-band pumped at 914 nm is demonstrated for the first time. Using an all-solid-state Nd:YVO4 laser operating at 914 nm as pump source, 0.86 W output was obtained with 1.82 W absorbed pump power. Corresponding slope efficiency of 65.4% was the highest of Nd:YVO4 lasers operating at 1342 nm to the best of our knowledge. Effects of crystal’s doping concentration and temperature on laser power and conversion efficiency were also investigated.

© 2011 OSA

OCIS Codes
(140.3530) Lasers and laser optics : Lasers, neodymium
(140.3580) Lasers and laser optics : Lasers, solid-state
(140.5560) Lasers and laser optics : Pumping

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: March 28, 2011
Revised Manuscript: May 25, 2011
Manuscript Accepted: June 16, 2011
Published: July 12, 2011

Citation
Xin Ding, Su-Jia Yin, Chun-Peng Shi, Xue Li, Bin Li, Quan Sheng, Xuan-Yi Yu, Wu-Qi Wen, and Jian-Quan Yao, "High efficiency 1342 nm Nd:YVO4 laser in-band pumped at 914 nm," Opt. Express 19, 14315-14320 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-15-14315


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References

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