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Dynamic increase and decrease of photonic crystal nanocavity Q factors for optical pulse control
DOI:10.1364/OE.16.021721.png)
摘要
En 中文
We introduce recent advances in dynamic control over the Q factor of a photonic crystal nanocavity system. By carefully timing a rapid increase of the Q factor from 3800 to 22,000, we succeed in capturing a 4ps signal pulse within the nanocavity with a photon lifetime of 18ps. By performing an additional transition of the Q factor within the photon lifetime, the held light is once again ejected from of the system on demand. (C) 2008 Optical Society of America
期刊
IF:
3.3
论文数:
6.1W
被引数:
14.3W
机构
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