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.
Traditional single-mode single-polarization (SMSP) fibers are very difficult to produce and their working bandwidths are narrow. So a broadband tunable SMSP fiber device in this paper is designed. Using refractive index-matching coupling method, the fiber can achieve SMSP transmission from 1.25μm to 1.6μm. The adjusting range is about 350nm. It is worth noting that its working wavelength covers 1310nm...
The gyromagnetic properties of ferrite materials and the nonreciprocal property of a silicon-ferrite photonic crystal cavity are investigated in the terahertz region. Through the structure optimization and analysis of defect mode coupling, we design a magnetically tunable circulator, of which central operating frequency can be tuned from 180 to 205GHz and the maximum isolation is 65.2dB. Moreover,...
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.