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.
We demonstrated an InP-based dual-core spot-size converter with the tapered cladding layer designed for high-efficiency mode coupling between two cores. It gives the wider dry-etching process tolerances, which provides uniform and low loss coupling properties.
We demonstrated new cost-effective simultaneous formation method of spot-size converters and photodiode waveguides to 90° hybrid using a single selective regrowth. It simplifies the integration process, which provides both low dark current and high responsivity for a coherent receiver.
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.