• Chinese Optics Letters
  • Vol. 4, Issue 11, 649 (2006)
[in Chinese]1 and [in Chinese]2
Author Affiliations
  • 1Institute of Optoelectronic Engineering, Jinan University, Guangzhou 510632
  • 2Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002
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    [in Chinese], [in Chinese], "Free-running emerald laser pumped by laser diode," Chin.Opt.Lett. 4, 649 (2006) Copy Citation Text show less

    Abstract

    Free-running emerald laser pumped by 660-nm laser diode (LD) was reported. Free-running output power of 24 mW has been obtained with overall efficiency of 1.4% and slope efficiency of 11.9% when the LD incident power was 2.56 W. The laser threshold value of emerald crystal was estimated to be 0.7 W.