(PhysOrg.com) -- By working together to share costs and know-how, European researchers are shaking up the way research and development is carried out on optical chips.
By working together to share costs and know-how, European researchers are shaking up the way research and development is carried out on optical chips.
... fiber opens the way for signal processing functions that are currently done electronically or in separate optical circuits to be performed directly inside the fiber, which allows for more compact, ...
... improves our understanding of how light interacts with matter, and could make possible the development of new integrated-circuit technologies that result in faster computers that use less energy.
... of a certain range of wavelengths. Materials with such bandgaps are necessary if researchers are to engineer optical circuits that can manipulate visible light.
On the Path of the Beetle: From BYU to ...
... signals to another machine, or between different parts of a chip that are connected by an optical link.
The circuits Butov and his colleagues have created demonstrate that excitons could be used for ...
... chasing rainbows. They may not wish literally to capture all the colors of the spectrum, but they do seek to control the rate at which light from across the spectrum moves through optical circuits.
... Gan. "Because of the diffraction limit of light, optical circuits are now much larger than their electronic ... nano-photonic circuits," he says.
"This might even help us realize such novel applications ...
... in crystals, offering new ways to increase light-power output of future optical integrated circuits. Many of the lasers used today, both in scientific or technological applications have such a high ...
... earliest stages of star and galaxy formation almost 14 billion years ago. The tiny, new circuit, developed by physicsts at Rutgers University, NASA's Jet Propulsion Laboratory in Pasadena, Calif., and ...
... as building blocks for novel optoelectronic and optical devices, which would operate at higher frequencies than conventional electronic circuits. Such devices could eventually find applications in ...
... how ultrasound can stimulate the electrical activity of neurons by optically monitoring the activity of neuronal circuits, while we simultaneously propagated low-intensity, low-frequency ultrasound ...
... TSOM image can compare two nanoscale objects such as silicon lines on an integrated circuit. The software “subtracts” one image from the other. This enables sensitivity to dimensional differences at ...
... to respond to light. This optical trick allowed them to activate the neural circuits that control the behavior ... normally don’t use it because their song circuit doesn’t get the appropriate activating ...
... even ruin chip performance in most applications. In integrated circuits, for instance, such flaws could cause current to leak and voltage to fluctuate. In optic devices, they could interfere with the ...