2ND-HARMONIC GENERATION IN TRANSPARENT BARIUM BERATE GLASS-CERAMICS

被引：80

作者：

KAO, YH ^{[1
]}

HU, Y ^{[1
]}

ZHENG, HX ^{[1
]}

MACKENZIE, JD ^{[1
]}

PERRY, K ^{[1
]}

BOURHILL, G ^{[1
]}

PERRY, JW ^{[1
]}

机构：

[1] CALTECH,JET PROP LAB,PASADENA,CA 91109

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1994年 / 167卷 / 03期

关键词：

Second harmonic generation;

D O I：

10.1016/0022-3093(94)90247-X

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

beta-BaB2O4 (BBO) has been considered to be an excellent non-linear optical material in single crystal form; however, BaO.B2O3 can also form a glass. BaO.B2O3 glass has a density of about 3.9 g/cm(3), a glass transition around 525 degrees C, an onset of crystallization around 560 degrees C, a maximum crystallization at 585 degrees C and a refractive index of 1.59. Optically transparent BaO.B2O3 glass-ceramics have been successfully prepared by controlled crystallization. Formation of submicrometer, spherical crystallites of beta-BaB2O4 within the glass was verified by X-ray diffraction and scanning electron microscopy. These glass-ceramics exhibit a UV cutoff at 220 nm, a refractive index of 1.61 and second harmonic generation efficiency 0.01-0.12 times that of urea.

引用

页码：247 / 254

页数：8

共 18 条

[1]

ADHAV RS, 1987, LASER FOCUS ELEC SEP, P88

[2]

Borrelli N. F., 1971, Journal of Non-Crystalline Solids, V6, P197, DOI 10.1016/0022-3093(71)90003-2

[3] ELECTRO-OPTIC EFFECT IN TRANSPARENT NIOBATE GLASS-CERAMIC SYSTEMS [J].