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Journal of the Optical Society of America B

Journal of the Optical Society of America B


  • Editor: George I. Stegeman
  • Vol. 22, Iss. 10 — Oct. 1, 2005
  • pp: 2129–2133

Double-end-pumped 11-W Nd : YVO 4 cw laser at 1342 nm

Ai-Yun Yao, Wei Hou, Yu-Peng Kong, Lin Guo, Ling-An Wu, Rui-Ning Li, Da-Fu Cui, Zu-Yan Xu, Yong Bi, and Yi Zhou  »View Author Affiliations

JOSA B, Vol. 22, Issue 10, pp. 2129-2133 (2005)

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A compact, high-power, and high-stability Nd : YVO 4 laser at 1342 nm has been developed. As high as 11 W cw output for 35 W of incident pump power with a slope efficiency of about 31.4% has been obtained. It has been shown that a reasonable and effective way to improve the output power is to choose a pumping scheme that can effectively extend the range of the stable resonator region by choosing the optimal dopant concentration and length of the laser rod.

© 2005 Optical Society of America

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

ToC Category:
Lasers and Laser Optics

Ai-Yun Yao, Wei Hou, Yu-Peng Kong, Lin Guo, Ling-An Wu, Rui-Ning Li, Da-Fu Cui, Zu-Yan Xu, Yong Bi, and Yi Zhou, "Double-end-pumped 11-W Nd:YVO4 cw laser at 1342 nm," J. Opt. Soc. Am. B 22, 2129-2133 (2005)

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  1. W. L. Nighan, D. Dudley, and M. S. Keirstead, "Diode-bar-pumped Nd:YVO4 lasers with >13-W TEM00 output at 750% efficiency," in Conference on Lasers and Electro-optics, Vol. 15 of 1995 OSA Technical Digist Series (Optical Society of America, 1995), p. 17.
  2. A. B. Peterson and W. L. Nighan, "A high-power, diode-pumped 1342 nm laser system for micromachining applications," in Conference on Lasers and Electro-Optics, Vol. 8 of OSA Technical Digest Series (Optical Society of America, 1998), pp. 454-455.
  3. A. Agnesi, A. Guandalini, and G. Reali, "Efficient 671 nm pump source by intravity doubling of a diode-pumped Nd:YVO4 laser," J. Opt. Soc. Am. B 19, 1078-1083 (2002). [CrossRef]
  4. A. Sennaroglu, "Efficient continuous-wave operation of a diode-pumped Nd:YVO4 laser at 1342 nm," Opt. Commun. 164, 191-197 (1999). [CrossRef]
  5. Y. F. Chen, T. M. Huang, C. C. Liao, Y. P. Lan, and S. C. Wang, "Efficient high-power diode-end-pumped TEM00Nd:YVO4 laser," IEEE Photonics Technol. Lett. 11, 1241-1243 (1999). [CrossRef]
  6. H. Ogilvy, M. J. Withford, P. Dekker, and J. A. Piper, "Efficient diode double-end-pumped Nd:YVO4 laser operating at 1342 nm," Opt. Express 11, 2411-2415 (2003). [CrossRef] [PubMed]
  7. A. DiLieto, P. Minguzzi, A. Pirastu, and V. Magni, "High-power diffraction-limited Nd:YVO4 continuous-wave lasers at 1.34 µm," IEEE J. Quantum Electron. QE-39, 903-909 (2003). [CrossRef]
  8. W. Koechner, Solid-State Laser Engineering (Springer-Verlag, 2000).
  9. A. K. Cousins, "Temperature and thermal stress scaling in finite-length end-pumped lasers rods," IEEE J. Quantum Electron. QE-28, 1057-1069 (1992). [CrossRef]
  10. X. Y. Peng, L. Xu, and A. Asundi, "Power scaling of diode-pumped Nd:YVO4 laser," IEEE J. Quantum Electron. QE-38, 1291-1299 (2002). [CrossRef]
  11. M. E. Innocenzi, H. T. Yura, C. L. Fincher, and R. A. Fields, "Thermal modeling of continuous-wave end-pumped solid-state lasers," Appl. Phys. Lett. 56, 19-20 (1990). [CrossRef]
  12. W. A. Clarkson, "Thermal effects and their mitigation in end-pumped solid-state lasers," J. Phys. D 34, 2381-2395 (2001). [CrossRef]
  13. F. Song, C. Zhang, X. Ding, J. Xu, G. Zhang, M. Leigh, and N. Peyghambarian, "Determination of thermal focal length and pumping radius in gain medium in laser-diode-pumped Nd:YVO4 lasers," Appl. Phys. Lett. 81, 2145-2147 (2002). [CrossRef]
  14. P. Laures, "Geometrical approach to Gaussian beam propagation," Appl. Opt. 6, 747-755 (1967). [CrossRef] [PubMed]
  15. Y. F. Chen, T. M. Huang, C. F. Kao, C. L. Wang, and S. C. Wang, "Optimization in scaling fiber-coupled laser-diode end-pumped lasers to higher power influence of thermal effect," IEEE J. Quantum Electron. QE-33, 1424-1429 (1997). [CrossRef]
  16. F. Hajiemaeilbaigi, A. Koohian, and M. Mahdizadeh, "Design criteria in fibre-coupled end-pumped laser with small active medium," J. Opt. A 4, 52-56 (2002). [CrossRef]
  17. W. Koechner, Solid-State Laser Engineering (Springer-Verlag, 2000).
  18. D. Findly and R. A. Clay, "The measurement of internal losses in 4-level lasers," Phys. Lett. 20, 277-278 (1966). [CrossRef]
  19. P. Laporta and M. Brussard, "Design criteria for mode size optimization in diode-pumped solid-state lasers," IEEE J. Quantum Electron. QE-27, 2319-2326 (1991). [CrossRef]

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