Abstract
Diode-pumped acousto-optic Q-switched pulse laser at 1.5-1.6 µm is
obtained in an Er<sup>3+</sup>:Yb<sup>3+</sup>:LuAl<sub>3</sub>(BO<sub>3</sub>)<sub>4</sub> crystal. Single-pulse laser operation with
slope efficiency of 14% and threshold of approximately 100 mW is realized at an
average absorbed pump power of 314 mW and repetition frequency of 20 kHz. Output
pulse energy is 67 µJ. The effects of pulse repetition frequency, absorbed pump
power, and duty cycle on the wavelength and pulse profile of the Q-switched
Er<sup>3+</sup>:Yb<sup>3+</sup>:LuAl<sub>3</sub>(BO<sub>3</sub>)<sub>4</sub> laser are also investigated.
© 2012 Chinese Optics Letters
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription