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Optics Letters

Optics Letters


  • Vol. 30, Iss. 5 — Mar. 1, 2005
  • pp: 480–482

InAs/GaAs quantum-dot saturable absorbers for diode-pumped passively Q-switched Nd-doped 1.3-µm lasers

H. C. Lai, A. Li, K. W. Su, M. L. Ku, Y. F. Chen, and K. F. Huang  »View Author Affiliations

Optics Letters, Vol. 30, Issue 5, pp. 480-482 (2005)

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A low-loss semiconductor saturable absorber based on InAs/GaAs quantum dots was developed for Q switching of a diode-pumped Nd-doped laser operating at 1.3 µm. With an InAs/GaAs quantum-dot saturable absorber, a diode-pumped Nd:YVO4 laser at 1342 nm was achieved. With an incident pump power of 2.2 W, an average output power of 360 mW with a Q-switched pulse width of 90 ns at a pulse repetition rate of 770 kHz was obtained.

© 2005 Optical Society of America

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

H. C. Lai, A. Li, K. W. Su, M. L. Ku, Y. F. Chen, and K. F. Huang, "InAs/GaAs quantum-dot saturable absorbers for diode-pumped passively Q-switched Nd-doped 1.3-µm lasers," Opt. Lett. 30, 480-482 (2005)

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  1. A. S. Grabtchikov, A. N. Kuzmin, V. A. Lisinetskii, V. A. Orlovich, A. A. Demidovich, K. V. Yumashev, N. V. Kuleshov, H. J. Eichler, and M. V. Danailov, Opt. Mater. 16, 349 (2001).
  2. K. V. Yumashev, I. A. Denisov, N. N. Posnov, P. V. Prokoshin, and V. P. Mikhailov, Appl. Phys. B 70, 179 (2000).
  3. V. G. Savitski, N. N. Posnov, P. V. Prokoshin, A. M. Malyarevich, K. V. Yumashev, M. I. Demchuk, and A. A. Lipovski, Appl. Phys. B 75, 841 (2002).
  4. R. Fluck, B. Braun, E. Gini, H. Melchior, and U. Keller, Opt. Lett. 22, 991 (1997).
  5. R. Fluck, G. Zhang, U. Keller, K. J. Weingarten, and M. Moser, Opt. Lett. 21, 1378 (1996).
  6. M. Kondow, K. Uomi, A. Niwa, T. Kitatani, S. Watahiki, and Y. Yazawa, Jpn. J. Appl. Phys. 35, 1273 (1996).
  7. D. L. Huffaker, G. Park, Z. Zou, O. B. Shchekin, and D. G. Deppe, Appl. Phys. Lett. 73, 2564 (1998).
  8. H. D. Sun, G. J. Valentine, R. Macaluso, S. Calvez, D. Burns, M. D. Dawson, T. Jouhti, and M. Pessa, Opt. Lett. 27, 2124 (2002).
  9. V. Liverini, S. Schön, R. Grange, M. Haiml, S. C. Zeller, and U. Keller, Appl. Phys. Lett. 84, 4002 (2004).
  10. A. Markus, A. Fiore, J. D. Ganière, U. Oesterle, J. X. Chen, B. Deveaud, M. Ilegems, and H. Riechert, Appl. Phys. Lett. 80, 911 (2002).
  11. A. Passaseo, V. Tasco, M. De Giorgi, M. T. Todaro, M. De Vittorio, and R. Cingolani, Appl. Phys. Lett. 84, 1868 (2004).
  12. Y. V. Volk, I. A. Denisov, A. M. Malyarevich, K. V. Yumashev, O. S. Dymshits, A. V. Shashkin, A. A. Zhilin, U. Kang, and K. H. Lee, Appl. Opt. 43, 682 (2004).

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