论文信息 - Second harmonic generation in lithium niobate planar waveguides grown by liquid phase epitaxy

Second harmonic generation in lithium niobate planar waveguides grown by liquid phase epitaxy

High quality lithium niobate planar waveguides, with LiTaO3 substrates, were grown using liquid phase epitaxy from K2O flux. The waveguides do not exhibit impurity absorption in the visible, yielding efficient second harmonic generation.

Judith M. Dawes | Peter Dekker | Yi Lu | Benjamin Johnston

[1] P. Tien. Light waves in thin films and integrated optics. , 1971, Applied optics.

[2] Fredrik Laurell,et al. Frequency doubling in Ti:MgO:LiNbO 3 channel waveguides , 1988 .

[3] Masaki Saitoh,et al. LiNbO3 thin‐film optical waveguide grown by liquid phase epitaxy and its application to second‐harmonic generation , 1991 .

[4] V. Bornand,et al. Growth Technologies and Studies of Ferroelectric Thin Films--Application to LiTaO 3 and LiNbO 3 Materials , 2003 .