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Li Yufei, Zhang Biao, Huang Jungang, Sun Yuming, Hou Xueyuan. Self-frequency-doubling property of Nd:GdCOB at 1331.0nm[J]. LASER TECHNOLOGY, 2002, 26(6): 450-452,457.
Citation: Li Yufei, Zhang Biao, Huang Jungang, Sun Yuming, Hou Xueyuan. Self-frequency-doubling property of Nd:GdCOB at 1331.0nm[J]. LASER TECHNOLOGY, 2002, 26(6): 450-452,457.

Self-frequency-doubling property of Nd:GdCOB at 1331.0nm

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  • Received Date: December 11, 2001
  • Revised Date: January 30, 2002
  • Published Date: November 24, 2002
  • The phase matching angle of Nd:GdCOB is calculated.Using Datachroom-5000 pulsed dye laser as pump source,we have realized the self-frequency-doubling laser from 1331.0nm to 665.5nm in Nd:GdCOB crystal. The experiment results show that the threshold energy for the crystal is 14.2mJ;when the pump energy is 25mJ,the output 665.5nm laser energy is 0.62mJ and the corresponding conversion efficiency is 2.5%.
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