Acta Optica Sinica, Volume. 18, Issue 8, 1015(1998)
Efficient Second Harmonic Generation of 1.06 μm Using an External Resonator
An efficient green laser has been relized by external frequency doubling of a LD pumped single longitudinal mode Nd: YAG ring laser in MgO: LiNbO_3 resonator. The maximum green power is 330 mW at IR input power of 440 mW, resulting in an external conversion efficiency of 75%.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Efficient Second Harmonic Generation of 1.06 μm Using an External Resonator[J]. Acta Optica Sinica, 1998, 18(8): 1015