Acta Optica Sinica, Volume. 20, Issue 2, 272(2000)
Nonlinear Optical Properties of a New Crystal GdCa4O(BO3)3
The phase-matching curve of GCOB crystal was calculated and experimentally measured. The measured data of phase-matching angle are well fit to the calculated curve. The second-harmonic generation conversion efficiency of a Q-switched Nd:YAG laser with a GCOB crystal of 5 mm in length is about 26.7%. Comparing its conversion efficiency with that of the same length BBO crystal, the effective nonlinear coefficient is estimated to be close to that of BBO crystal.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Nonlinear Optical Properties of a New Crystal GdCa4O(BO3)3[J]. Acta Optica Sinica, 2000, 20(2): 272