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.
A polymeric waveguide film with embedded mirrors is presented for flexible optical interconnection. The waveguide was fabricated by a ultra violet (UV)-imprint method using a metalic imprint master. The waveguide patterns of the master were directly formed on a metallic body using ultra precision machining (UPM) method, and 45deg-angled mirrors were simultaneously constructed at the waveguide pattern...
We fabricated straight multimode optical waveguide films to analyze quantitatively the effectiveness of the helical bending. The optical waveguide films were very flexible and the refractive index difference between the core and the clad was 1.53% at a wavelength of 0.85 mum. This paper focuses on the helical bending losses under a proper index difference. Therefore, we measured first the bending...
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.