首页> 外文期刊>Optics Letters >Defect-mode dependence of two-photon-absorption enhancement in a one-dimensional photonic bandgap structure
【24h】

Defect-mode dependence of two-photon-absorption enhancement in a one-dimensional photonic bandgap structure

机译:一维光子带隙结构中双光子吸收增强的缺陷模式依赖性

获取原文
获取原文并翻译 | 示例
           

摘要

A one-dimensional photonic crystal containing a single CdS defect layer of various thicknesses was fabricated. The dependence of the two-photon-absorption (TPA) coefficient on the defect mode was investigated by use of a femtosecond pump-probe method. Experimental results show that the TPA coefficient of the CdS defect layer depends strongly on the defect mode in the photonic bandgap. This is consistent with the predicted dependence of light intensity within the defect layer.
机译:制作了包含单个厚度不同的CdS缺陷层的一维光子晶体。通过使用飞秒泵浦探针方法研究了双光子吸收(TPA)系数对缺陷模式的依赖性。实验结果表明,CdS缺陷层的TPA系数在很大程度上取决于光子带隙中的缺陷模式。这与缺陷层内的光强度的预测依赖性相一致。

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