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高灵敏度色散型慢光干涉仪的仿真研究
  • 期刊名称：强激光与粒子束, 22(,8), 1713-1715, 2010
  • 时间：0
  • 分类：O433.4[机械工程—光学工程;理学—光学;理学—物理]
  • 作者机构：[1]哈尔滨工业大学可调谐（气体）激光技术国家级重点实验室,哈尔滨150080
  • 相关基金：国家自然科学基金项目（60878006）; 国家高技术发展计划项目
  • 相关项目：基于光速减慢的新型光谱型干涉仪技术研究
关键词： 光谱学, 干涉仪, 非线性光学, 半导体, spectroscopy, interferometer, nonlinear optics, semiconductor
中文摘要：

设计了一种基于慢光介质色散特性的新型干涉装置,研究其物理过程,证明利用慢光介质可以有效提高干涉仪的光谱灵敏度,并且光谱灵敏度与慢光介质的群折射率成正比。同时,进一步具体分析慢光介质GaAs的色散特性,给出研究色散型慢光干涉仪的一般性方法,并证明使用慢光介质GaAs在近红外区域可以提高光谱灵敏度2倍左右。

英文摘要：

A novel interferometer is designed based on the dispersive property of slow light media.The numerical simulation on its physical process proves that the spectral sensitivity of interferometer can be enhanced effectively using the slow light medium.And the sensitivity is proportional to the group refractive index of the slow light medium.A further investigation gives the general method of designing slow light interferometers taking into account the dispersive property of GaAs.It is theoretically demonstrated that the spectral sensitivity of an interferometer can be greatly enhanced by dispersive property of semiconductor GaAs in near-infrared region.

同期刊论文项目
基于光速减慢的新型光谱型干涉仪技术研究
期刊论文 42 会议论文 11 获奖 4
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