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.
The resonant cavity imaging biosensor (RCIB) is an optical technique for detecting molecular binding interactions label free at many locations in parallel that employs an optical resonant cavity for high sensitivity. Near-infrared light centered at 1512.5 nm couples resonantly through a Fabry-Perot cavity constructed from dielectric reflectors (Si/SiO2), one of which serves as the binding surface...
Daylight Solutions is developing broadly tunable, external cavity quantum cascade lasers (EC-QCLs) for gas sensing instrumentation for numerous markets including medical breath analysis. Progress in two specific areas of development will be discussed: (i) miniaturization of a fast tunable, moderate resolution, pulsed EC-QCL and (ii) demonstration of a EC-QCL acetone sensor capable of breath acetone...
This paper presents the design, fabrication and measurement results of a vertically moving, electrostatically actuated micromirror. The single crystalline silicon substrate allows the design of a symmetrical and mechanically stable mirror suspension while keeping a geometry with high fill factors and maintaining elasticity and thus keeping the actuation voltage below 25 V. The device is being developed...
We have designed novel optical cavity and simulated it for NDIR gas sensor application. Novel optical cavity enhanced the light focusing effects. In this research, we developed the temperature compensated NDIR CO2 gas sensor for heat exchange system. The output characteristics of developed sensor module shows an exponentially decreasing property and all parameters are temperature dependent. The temperature...
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.