The Growth and Characterization of Large Urea Crystals with Improved Optical Quality

光学质量提高的大尿素晶体的生长和表征

• 批准号: 8620404
• 负责人: Jeffrey Luken
• 金额: $ 11.19万
• 依托单位: Cleveland Crystals Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-09-15 至 1989-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8620404&HistoricalAwards=false
• 关键词: Growth; Characterization; Large; Urea; Crystals

The growth of crystals for use with laser beams is of importance in providing control, different colors, and ultimately devices which are of interest in signal processing applications. This is an area which is difficult because of the diversity of approaches as well as the rather qualitative nature of the growth techniques. A variety of crystals are of interest, of which urea is one. The company is attempting to grow crystals of the quality and size necessary for the above applications. It is likely that they will succeed. With this will be the ground-work for a variety of other organic crystals which are of interest. This effort is important and is one of the few by a compnay specifically interested in non-linear optical phenomena.

与激光束一起使用的晶体的生长对于提供控制、不同的颜色以及最终信号处理应用中感兴趣的设备非常重要。 由于方法的多样性以及生长技术的相当定性的性质，这是一个困难的领域。 人们对多种晶体感兴趣，尿素就是其中之一。 该公司正在尝试生长满足上述应用所需质量和尺寸的晶体。 他们很可能会成功。 这将为各种其他感兴趣的有机晶体奠定基础。 这项工作非常重要，也是对非线性光学现象特别感兴趣的公司为数不多的努力之一。