The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this study, we demonstrate novel asymmetric metamolecule arrays with multiple sharp resonances. They reveal a new Fano-like mode due to the collective excitation of the metamolecules. Q-factors as high as 38 have been achieved. In the future, such resonances could be used in sensor and filter applications.
We propose asymmetric D-split resonators, which feature a very high Q-factor, as unit cells for terahertz filters and sensors. Compared to asymmetric double split resonators, the asymmetric D-split resonators exhibit twice as high Q-factors.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.