Synthesis and Optical Studies of Oxides, Oxoanion Fluorides,and Fluorides

本工作的目标是制备固态无机氧化物， 磷酸盐氟化物，以及可用作光学材料的氟化物 频率转换器和激光晶体。 协同工作， 变频器涉及到晶体化学的发展 选择的硼酸盐。 对这些材料的理解是 随着微观超极化率的计算 （β）从宏观d系数和继续应用 阴离子基团理论的一部分 使用激光主机的工作重点是 STACK系列材料的开发和新的 磷酸盐氟化物和氟化物。 合成这些 材料应该提供各种新的晶体研究， 二极管泵浦或大截面、高功率激光系统。 %%% 本工作的目的是合成和研究新的固体- 所述陶瓷可用作激光晶体或光学晶体， 二次谐波发电机 反应中的简单概念， 晶体化学在设计或选择新的 具有合适的光学特性并且可以 生长成大单晶。 这些材料的光学研究 为测试和开发 概念和材料本身。 实现 具有上级特性的材料可以提供新的 高功率激光光源的应用范围从 从工业制造到生活用X射线的产生 细胞全息术

The goal of this work is to prepare solid-state inorganic oxides, phosphate fluorides, and fluorides that may find use as optical frequency converters and laser crystals. Preparative work with frequency converters involves the develpment of crystal chemistry of selected borates. The understanding of these materials are advanced with the computation of microscopic hyperpolarizabilities (beta) from macroscopic d coefficients and continuing applications of the anionic group theory. Work with laser hosts focuses on the development of materials in the STACK family and synthesis of new phosphate fluorides and fluorides. The synthesis of these materials should provide a variety of new crystals for study in diode-pumped or high cross-section, high-power laser systems. %%% The objective of this work is to synthesize and study new solid- state ceramics that may be used as laser crystals or optical second-harmonic generators. Simple concepts in reaction and crystal chemistry are implemented in designing or selecting new materials that have suitable optical characteristics and can be grown as large single crystals. Optical studies of these materials provides the basis for testing and developing the applicability of the concepts and materials themselves. The realization of materials having superior characteristics may well afford new sources of high-power laser light for applications ranging from industrial manufacturing to the generation of x-rays for living- cell holography.