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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 3, Iss. 7 — Jul. 10, 2005
  • pp: 402–404

Pulse width reduction in diode-pumped, doubly Q-switched Nd:GdVO4/KTP green laser

Wei Wu, Guiqiu Li, Shengzhi Zhao, and Kejian Yang  »View Author Affiliations


Chinese Optics Letters, Vol. 3, Issue 7, pp. 402-404 (2005)


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Abstract

Using both acoustic-optic (AO) Q-switch and GaAs saturable absorber, a diode-pumped doubly Q-switched Nd:GdVO4/KTP green laser is realized. This laser can generate a shorter and more symmetric pulse in comparison with purely AO and passively Q-switched lasers. In the meantime, the rate equations describing the operation of a diode-pumped, AO and GaAs doubly Q-switched Nd:GdVO4/KTP green laser are introduced. These equations are solved numerically and the dependence of pulse width on incident pump power is obtained. The numerical solutions are in agreement with the experimental results.

© 2005 Chinese Optics Letters

OCIS Codes
(140.3430) Lasers and laser optics : Laser theory
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3540) Lasers and laser optics : Lasers, Q-switched
(140.3580) Lasers and laser optics : Lasers, solid-state

Citation
Wei Wu, Guiqiu Li, Shengzhi Zhao, and Kejian Yang, "Pulse width reduction in diode-pumped, doubly Q-switched Nd:GdVO4/KTP green laser," Chin. Opt. Lett. 3, 402-404 (2005)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-3-7-402

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