论文信息 - Second-Harmonic Generation from Electrically Poled Niobium Alkali Silicate Glasses

Second-Harmonic Generation from Electrically Poled Niobium Alkali Silicate Glasses

Second-harmonic generation (SHG) has been observed from electrically poled Nb2O5-containing mixed alkali silicate glasses. The glasses were poled by application of various high dc voltages at various temperatures for 2 h. SHG was observable from 150° C and 1.0 kV, and the intensity increased with the increase of poling temperature and applied voltage. SHG intensity depended on Nb2O5 content, and the maximum was seen for the glass containing nearly 13 mol% Nb2O5.

[1] Katsuhisa Tanaka,et al. Second harmonic generation in electrically poled Li2ONb2O5TeO2 glasses , 1995 .

[2] H. Hosono,et al. Second-harmonic generation from electrically poled SiO 2 glasses: effects of OH concentration, defects, and poling conditions , 1995 .

[3] H. Nasu,et al. Second harmonic generation from an electrically polarized TiO2-containing silicate glass , 1995 .

[4] Keiichi Mito,et al. Second‐order optical nonlinearity in corona‐poled glass films , 1993 .

[5] Kazuyuki Hirao,et al. Second Harmonic Generation in Poled Tellurite Glasses , 1993 .

[6] Keiichi Mito,et al. Phase‐matched second‐harmonic generation in novel corona poled glass waveguides , 1992 .

[7] R. A. Myers,et al. Large second-order nonlinearity in poled fused silica. , 1991, Optics letters.

[8] Gao Huanxin,et al. Properties and structure of niobosilicate glasses , 1989 .

[9] S. Sakka,et al. Coordination state of Nb5+ ions in silicate and gallate glasses as studied by Raman spectroscopy , 1988 .