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??? |
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頁(從 - 到) | 4915-4918 |
頁數 | 4 |
期刊 | Optics Letters |
卷 | 38 |
發行號 | 22 |
DOIs | |
出版狀態 | 已出版 - 15 11月 2013 |