Science news articles about 'photonic circuits'

... of these processes will soon provide the necessary control to enable integrated nanowire photonic circuits in a standard manufacturing setting." The structure of the team's nanowire devices is based ...

... be scaled to telecommunications frequencies for future possible applications in integrated optical and nano-photonic circuits," he says. "This might even help us realize such novel applications as a ...

... . Silicon, on the other hand, is structurally suited to the dense integration of components on photonic circuit devices. And silicon technology is mature and precise. It enables the creation of ...

... better-than-quarter-micron accuracy. Talk OMR7, "Optofluidic Assembly of InGaAsP Microdisk Lasers on Si Photonic Circuits with Submicron Alignment Accuracy" (Monday, March 23, 5: ...

Nanotubes and nanowires are promising building blocks for future integrated nanoelectronic and photonic circuits, nanosensors, interconnects and electro-mechanical nanodevices. But some fundamental ...

... "For example, our nanostructures make possible integration of active devices in nanoelectronic and photonic circuits, as well as totally new approaches for extra- and intracellular biological sensors ...

... but the technique hits a roadblock as light is squeezed into smaller and smaller photonic circuits. This roadblock is the diffraction limit - a fundamental restriction in concentrating photons into ...

... where an ongoing problem is that silicon parts tend to stick together, Lipson said. An application in photonic circuits might be to create a tunable filter to pass one particular optical wavelength, ...