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	Slow light and its potential applications
	Li, Zhengbin ; Peng, Chao ; Xu, Anshi
	2007
英文摘要	Slow light has achieved great progress in waveguide and fibers in room temperature, which could be accelerating the transition of this technique to applications. This talk will review devising methods for tailoring the dispersion of optical materials, such as electromagnetically induced transparency, photonic crystals, and nano-optic resonators over the last decade. And the potential applications of slow light for optical buffering, data synchronization, optical memories, and optical signal processing will be cataloged. Then the interaction between slow light and Sagnac effect is discussed. The concept of the Sagnac effect in a slow-light medium and resonator structure with high group dispersion is investigated. It is found that a slow-light medium can be utilized for relative motion sensing, and a slow-light resonator structure is suitable to detect absolute rotation for navigation purposes. It is noted that the high group dispersion leads to a huge enhancement of the rotation sensor's sensitivity in a resonating structure, and an approach to evaluate and design resonator devices with slow-light property is proposed. Moreover, a folded loop-lattice-based structure is numerically simulated to verify the concept.; EI; 0
语种	英语
DOI标识	10.1109/AOE.2007.4410890
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/153682]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Zhengbin,Peng, Chao,Xu, Anshi. Slow light and its potential applications. 2007-01-01.

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