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Applied Optics

Applied Optics


  • Editor: Joseph N. Mait
  • Vol. 52, Iss. 12 — Apr. 20, 2013
  • pp: 2676–2681

Efficient high-energy passively Q-switched Yb:GdCa4O(BO3)3 laser

Junhai Liu, Yong Wan, Qibiao Dai, Xueping Tian, Wenjuan Han, and Huaijin Zhang  »View Author Affiliations

Applied Optics, Vol. 52, Issue 12, pp. 2676-2681 (2013)

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A compact diode-pumped high-pulse-energy Yb:GdCa4O(BO3)3 laser passively Q-switched with a Cr4+:YAG saturable absorber is demonstrated at room temperature. An output power of 1.05 W is generated at a pulse repetition rate of 2.5 kHz when the pump power absorbed is 7.7 W, with a slope efficiency determined to be 40%. The laser pulse generated is 10.0 ns in duration, with pulse energy as high as 420 μJ and peak power amounting to 42 kW.

© 2013 Optical Society of America

OCIS Codes
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3540) Lasers and laser optics : Lasers, Q-switched
(140.3615) Lasers and laser optics : Lasers, ytterbium

ToC Category:
Lasers and Laser Optics

Original Manuscript: February 4, 2013
Revised Manuscript: March 12, 2013
Manuscript Accepted: March 20, 2013
Published: April 15, 2013

Junhai Liu, Yong Wan, Qibiao Dai, Xueping Tian, Wenjuan Han, and Huaijin Zhang, "Efficient high-energy passively Q-switched Yb:GdCa4O(BO3)3 laser," Appl. Opt. 52, 2676-2681 (2013)

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  1. F. Mougel, K. Dardenne, G. Aka, A. Kahn-Harari, and D. Vivien, “Ytterbium-doped Ca4GdO(BO3)3: an efficient infrared laser and self-frequency doubling crystal,” J. Opt. Soc. Am. B 16, 164–172 (1999). [CrossRef]
  2. F. Augé, F. Balembois, P. Georges, A. Brun, F. Mougel, G. Aka, A. Kahn-Harari, and D. Vivien, “Efficient and tunable continuous-wave diode-pumped Yb:Ca4GdO(BO3)3 laser,” Appl. Opt. 38, 976–979 (1999). [CrossRef]
  3. F. Druon, F. Balembois, P. Georges, A. Brun, A. Coujaud, C. Hönninger, F. Salin, A. Aron, G. Aka, and D. Vivien, “90 fs pulse generation from a mode-locked diode-pumped Yb3+:Ca4GdO(BO3)3 laser,” Opt. Lett. 25, 423–425 (2000). [CrossRef]
  4. S. Chénais, F. Druon, F. Balembois, G. Lucas-Leclin, P. Georges, A. Brun, M. Zavelani-Rossi, F. Augé, J. P. Chambaret, G. Aka, and D. Vivien, “Multiwatt, tunable, diode-pumped CW Yb:GdCOB laser,” Appl. Phys. B 72, 389–393 (2001). [CrossRef]
  5. J. Liu, H. Yang, H. Zhang, J. Wang, and V. Petrov, “Anisotropy in laser performance of Yb:GdCa4O(BO3)3 crystal,” Appl. Opt. 47, 5436–5441 (2008).
  6. J. E. Hellström, V. Pasiskevicius, F. Laurell, B. Denker, B. Galagan, L. Ivleva, S. Sverchkov, I. Voronina, and V. Horvath, “Laser performance of Yb:GdCa4O(BO3)3 compared to Yb:KGd(WO4)2 under diode-bar pumping,” Laser Phys. 17, 1204–1208 (2007). [CrossRef]
  7. A. Brenier, “A new evaluation of Yb3+-doped crystals for laser applications,” J. Lumin. 92, 199–204 (2001). [CrossRef]
  8. G. Boulon, “Yb3+-doped oxide crystals for diode-pumped solid state lasers: crystal growth, optical spectroscopy, new criteria of evaluation and combinatorial approach,” Opt. Mater. 22, 85–87 (2003).
  9. O. Svelto, Principles of Lasers (Springer, 2010).
  10. J. Liu, W. Han, H. Zhang, X. Mateos, and V. Petrov, “Comparative study of high-power continuous-wave laser performance of Yb-doped vanadate crystals,” IEEE J. Quantum Electron. 45, 807–815 (2009). [CrossRef]
  11. X. Tian, Zh. Zhou, Q. Dai, W. Han, J. Liu, and H. Zhang, “Study of Yb:YVO4 lasers end-pumped by a 985 nm diode laser,” Laser Phys. 22, 688–692 (2012). [CrossRef]
  12. J. J. Zayhowski and P. L. Kelley, “Optimization of Q-switched lasers,” IEEE J. Quantum Electron. 27, 2220–2225(1991). [CrossRef]
  13. H. C. Liang, J. Y. Huang, K. W. Su, H. C. Lai, Y. F. Chen, K. F. Huang, H. J. Zhang, J. Y. Wang, and M. H. Jiang, “Passively Q-switched Yb3+:YCa4O(BO3)3 laser with InGaAs quantum wells as saturable absorbers,” Appl. Opt. 46, 2292–2296 (2007). [CrossRef]
  14. C. Kränkel, R. Peters, K. Petermann, P. Loiseau, G. Aka, and G. Huber, “Efficient continuous-wave thin disk laser operation of Yb:Ca4YO(BO3)3 in E∥Z and E∥X orientations with 26 W output power,” J. Opt. Soc. Am. B 26, 1310–1314(2009). [CrossRef]
  15. J. Liu, Y. Wan, X. Tian, Z. Zhou, W. Han, J. Li, H. Zhang, and J. Wang, “Compact diode-pumped Yb:YAl3(BO3)4 laser generating 14.0 W of continuous-wave and 8.5 W of pulsed output powers,” Appl. Phys. B (2013) (to be published). [CrossRef]
  16. A. Brenier, C. Tu, Z. Zhu, and J. Li, “Dual-polarization and dual-wavelength diode-pumped laser operation from a birefringent Yb3+-doped GdAl3(BO3)4 nonlinear crystal,” Appl. Phys. B 89, 323–328 (2007). [CrossRef]
  17. A. Brenier, C. Tu, Y. Wang, Z. You, Z. Zhu, and J. Li, “Diode-pumped laser operation of Yb3+-doped Y2Ca3B4O12 crystal,” J. Appl. Phys. 104, 013102 (2008). [CrossRef]
  18. J. Liu, V. Petrov, H. Zhang, and J. Wang, “Power scaling of a continuous-wave and passively Q-switched Yb:KLu(WO4)2laser end-pumped by a high-power diode,” Appl. Phys. B 88, 527–530 (2007). [CrossRef]
  19. J. Liu, V. Petrov, H. Zhang, J. Wang, and M. Jiang, “Efficient passively Q-switched laser operation of Yb in the disordered NaGd(WO4)2 crystal host,” Opt. Lett. 32, 1728–1730(2007). [CrossRef]
  20. J. Liu, H. Zhang, J. Wang, and V. Petrov, “Continuous-wave and Q-switched laser operation of Yb:NaY(WO4)2 crystal,” Opt. Express 15, 12900–12904 (2007). [CrossRef]
  21. J. Liu, Y. Wan, Z. Zhou, X. Tian, W. Han, and H. Zhang, “Comparative study on the laser performance of two Yb doped disordered garnet crystals: Yb:CNGG and Yb:CLNGG,” Appl. Phys. B 109, 183–188 (2012). [CrossRef]
  22. J. Liu, X. Tian, Z. Zhou, K. Wu, W. Han, and H. Zhang, “Efficient laser operation of Yb:Lu3Ga5O12 garnet crystal,” Opt. Lett. 37, 2388–2390 (2012). [CrossRef]
  23. J. Liu, X. Tian, K. Wu, Q. Dai, W. Han, and H. Zhang, “Highly efficient Q-switched laser operation of Yb:Y3Ga5O12 garnet crystal,” Opt. Express 21, 2624–2631 (2013). [CrossRef]

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