Not exact matches
To break through this bottleneck, researchers are trying to integrate
photonics into
silicon devices.
«We strongly believe that a
silicon -
photonic switch is a key
device for achieving sustainable growth of traffic bandwidth in optical networks, including both telecommunications and data communications, and eventually computer communications.»
The new
device, referred to technically as a «fully integrated non-duplicate polarization - diversity
silicon -
photonic switch,» consists of a single 8 x 8 grid of 2 x 2 element switches.
These sources are fabricated on a compact,
silicon - based integrated
photonics platform, which enables hundreds of
devices — in this case, frequency combs — to be fabricated on a single small - area die.
The
device brings researchers closer to producing
silicon photonic chips that compute and shuttle data with light instead of electrons.
For example, we will be able to collaborate with researchers that work on integration of active and passive
devices in
silicon for telecommunication («
Silicon Photonics for Future Systems» EPSRC program grant) or sensing applications («Mid-IR
silicon photonics sources, detectors and sensors» funded by the Royal Society) and that will certainly facilitate progress achieved in MIGRATION.»
So far, research in mid-IR group IV
photonics has focused on
silicon - based
devices for shorter wavelengths due to its availability, low cost, maturity of fabrication processes, possibility for
photonics - electronics integration and a good transparency.
Silicon photonics, inventor of GHz
silicon modulator, novel on - chip nanophotonics
devices, novel micron - size
photonic structures for light manipulation, light confining structures to slow down, enhance, and manipulate light