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.
At present most spectrometers, in particular for wavelengths longer than the VIS, are comparatively large, stationary and expensive. With the advent of micro-electro-mechanical systems (MEMS), it became possible to build pocket-sized spectrometers for various spectral ranges, including the near-IR or mid-IR. These systems are highly rugged and can measure spectral changes at ms time resolution or...
This work deals with the development of a novel MOEMS-based platform for miniaturised 1D or 2D light barrier systems. As outlined below, such a device could be used to project a classical linear light barrier, but could equally be used to produce curved perimeters and/or even full-volume light barriers. Target applications of this technology are security and surveillance, e.g. for access, tampering...
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.