...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Optics Letters >Formation mechanism of element distribution in glass under femtosecond laser irradiation
【24h】

Formation mechanism of element distribution in glass under femtosecond laser irradiation

机译：飞秒激光照射下玻璃中元素分布的形成机理

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

We report on the formation mechanism of element distribution in glass under high-repetition-rate femtosecond laser irradiation. We simultaneously focused two beams of femtosecond laser pulses inside a glass and confirmed the formation of characteristically shaped element distributions. The results of the numerical simulation in which we considered concentration- and temperature-gradient-driven diffusions were in excellent qualitative agreement with the experimental results, indicating that the main driving force is the sharp temperature gradient. Since the composition of a glass affects its refractive index, absorption, and luminescence property, the results in this study provide a framework to fabricate a functional optical device such as optical circuits with a high-repetition-rate femtosecond laser.
机译：本文报道了高重复率飞秒激光照射下玻璃中元素分布的形成机理.我们同时将两束飞秒激光脉冲聚焦在玻璃内，并确认了特征形状元素分布的形成。考虑浓度和温度梯度驱动的扩散的数值模拟结果与实验结果在定性上非常吻合，表明主要驱动力是急剧的温度梯度。由于玻璃的成分会影响其折射率、吸收和发光性能，因此本研究的结果为制造具有高重复频率飞秒激光器的光学电路等功能性光学器件提供了一个框架。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号