Chinese Journal of Lasers, Volume. 28, Issue 7, 591(2001)
Experimental Study of Quai-phase-matched Second Harmonic Generation in Annealed Proton-exchanged Lithiun Niobate Waveguides
In this paper, a quai phase matched second harmonic generation (SHG) is reported in proton exchanged lithium niobate waveguide with the fundamental wavelength 1300 nm. 22% SHG efficiency was observed from the periodically poled waveguide with domain inversion by Ti indiffusion.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental Study of Quai-phase-matched Second Harmonic Generation in Annealed Proton-exchanged Lithiun Niobate Waveguides[J]. Chinese Journal of Lasers, 2001, 28(7): 591