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.
Background Burn related injuries from natural disasters are not well described and natural disasters are not identified as an etiology of burn injury in the National Burn Repository (NBR) of the American Burn Association. The natural disaster Super Storm Hurricane Sandy had devastating effects. Our goal was to detail the burn related injuries following this natural disaster and to compare the data...
We demonstrate that propagation through a silicon microring coupled-resonator optical waveguide can introduce spectral correlations between two or more light sources separated by almost 1 THz over information bandwidths upto 40 GHz.
Intensity and group delay are measured with high spectral resolution in long silicon microring coupled-resonator optical waveguides (CROWs), with the first experimental evidence that coherent oscillations of the coupled resonators constitute the propagating eigenmodes.
We demonstrate intra- and inter-band wavelength conversion enhancement for continuous wave sources in wide-passband coupled resonator optical waveguides (CROWs), compared with their constituent silicon waveguides.
We demonstrate a non-invasive diagnostic method of quantitative infrared (IR) imaging, applied here to a series cascade of microring resonators fabricated in silicon-on-insulator. The IR images contain information on the otherwise inaccessible individual through-ports and the resonators themselves, providing coupling, loss and intensity-enhancement parameters for the individual rings.
We present a method of rescaling the basis set used in coupled mode theory for constructing the mode profiles of silicon-on-insulator strongly coupled arrayed waveguides. We show that due to strong coupling the decay constants of the supermodes fanout, and can become spatially varying due to the vertical confinement of the mode. Further, we show that in strongly coupled arrayed waveguides the field...
Silicon microring coupled-resonator optical waveguides (CROWs) with up to 235 unit cells are fabricated and measured. These are the longest CROW structures made, and both amplitude and group delay variation measurements are reported.
We describe, fabricate and demonstrate multi-slotted silicon nanophotonic waveguides, comprised of four low index slots etched longitudinally along the waveguide. The computed modal profiles are well described by supermode theory. We have measured the group index of refraction of the waveguide in the TE and TM polarizations.
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.