According to the latest news, a new optical router chip was born in Valencia, Spain. Its operating frequency is up to 100 times higher than currently available. It is called a scientific milestone in the field of optical communications developed by its international team.
The first monolithic integrated router, the chip directly dedicated optical data packets, and integrated in an area of ​​about 100,000 times the basic features are smaller (4.8 & TImes; 1.5 mm) than other subsystems.
At present, the core projects of telecommunications fiber optic networks are very similar to those for establishing connections or circuits when establishing a telephone. These reserves of connections, even if there are no network resources to convey information, make them inefficient.
The researchers found that by shredding the information into small pieces or packages, each piece / package of the ITEAM Institute at Valencia University of Technology (UPV) is collaborating with experts at the Eindhoven University of Technology in the Netherlands and McGill University in Montreal , According to different paths, from source to destination, optimize the use of existing resources. Then, this solution works, and the packets will be routed in order, regardless of each following them will reach their path to the destination in the correct order.
The key to an efficient routing of these packets lies in their destination, or label, which contains the information that must be processed in the packets and in the middle nodes of the network. Currently, doing this requires the conversion of optical information into an electronic format, which involves two main issues: whether it is necessary for all information to be converted, and the ability to electro-process is limited speed. The new optical router chip solves these problems.
The production and other integrated optical circuit capabilities produced at UPV have been transferred to VLC Optoelectronics SL, a recently created UPV strip.
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