Design and demonstration of high quality-factor H1-cavity in two-dimensional photonic crystal

Ying Jhe Fu, Yi Shan Lee, Sheng Di Lin

研究成果: 雜誌貢獻期刊論文同行評審

15 引文 斯高帕斯(Scopus)

摘要

We introduce a method for designing an H1 photonic crystal cavity to enhance its quality factor (Q factor). The highest theoretical Q factor of 120,000 is obtained. The Fourier transformation of field distribution shows that the enhancement arises from the component reduction of a leaky mode. The Q-factor improvement has also been demonstrated experimentally with the highest value of 11,700. Our design could be useful for studying light-matter interaction in an H1 cavity as the mode volume only increases slightly.

原文???core.languages.en_GB???
頁(從 - 到)4915-4918
頁數4
期刊Optics Letters
38
發行號22
DOIs
出版狀態已出版 - 15 11月 2013

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