...
首页> 外文期刊>Optics Letters >Enhancement of two-photon emission in photonic crystals
【24h】

Enhancement of two-photon emission in photonic crystals

机译:光子晶体中双光子发射的增强

获取原文
获取原文并翻译 | 示例
           

摘要

We report the influence of photonic stopgaps on two-photon excited emission from highly efficient nonlinear chromophores infiltrated into high-quality photonic crystals. We have observed a sharp decrease (filter effect) in emission within the frequency range and direction of the stopgap as well as sharp enhancement of the two-photon excited emission associated with the stopgap's edge. This effect may be important for the development of low-threshold upconversion lasers.
机译:我们报告了从高效的非线性生色团渗透到高质量的光子晶体中的光子间隙对双光子激发发射的影响。我们已经观察到在权能隙的频率范围和方向内发射的急剧下降(滤波效应),以及与权能隙的边缘相关的双光子激发发射的急剧增强。该效应对于低阈值上转换激光器的开发可能很重要。

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