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.
This paper presents an all-passive optical fiber sensor network with self-healing functionality. The characteristic of the optical routing in every ring sensor network can be achieved by self-developed all-passive single-line bidirectional optical add-drop multiplexer (SBOADM). Once there an the interruption of the optical fiber, the thing that the system maintenance operators need to do is to change...
We demonstrate integrated micro Michelson interferometer with a sphered-end hollow-core fiber as sensing head. This simple device with cost-effective low-coherent lightsources can be used to determine the real-time moving direction based on core-cladding mode interferences.
We demonstrate asymmetric Michelson fiber interferometer with a spatial mode beating arm where its output end has a sphered-end hollow-core fiber as a sensing head. The multiple foci can offer the advantage for direction determination.
We demonstrate a high-sensitivity broadband micro-Michelson fiber interferometer using a singlemode fiber end-spliced with a short (43.9μm) hollow-core end-collapsed lensed fiber. The extinction ratio can be above 25 dB over the 1250-1650 nm wavelength range.
We demonstrate broadband micro interferometric sensor based on multi-beam interference using a singlemode fiber end-spliced with an end-sphered hollow-core fiber lens. The length of sensor head is less than 240μm and displacement resolution is 0.8nm.
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.