Study of the microstructural transformations of borate glass and barium metaborate crystals induced by femtosecond laser |
| |
| Authors: | Chen Bin Yu Bing-Kun Yan Xiao-N Qiu Jian-Rong Jiang Xiong-Wei Zhu Cong-Shan |
| |
| Affiliation: | Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China; Department of Physics, College of Sciences, Shanghai University, Shanghai 200436, China |
| |
| Abstract: | This paper describes the microstructural transformations of borate glass and barium metaborate crystals induced by femtosecond laser. Such structural transformations were verified by Raman spectroscopy. The borate glass is transformed into low temperature (LT) phase of barium metaborate (BaB_2O_4) crystals after being irradiated for 10 min by a femtosecond laser. In addition, after 20 min of irradiation, high temperature (HT) phase of BaB_2O_4 crystals is also produced. Further studies demonstrate that LT phase BaB_2O_4 crystals are formed in the HT phase BaB_2O_4 crystals after femtosecond laser irradiation for 10 s. |
| |
| Keywords: | femtosecond laser borate glass barium metaborate crystal Raman spectra |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理》浏览原始摘要信息 |
|
点击此处可从《中国物理》下载免费的PDF全文 |
|
