Not exact matches
The team did this by developing a memory system that accurately transfers between light and sound waves
on a photonic microchip — the kind of
chip that will be used in light -
based computers.
«For [light -
based computers] to become a commercial reality, photonic data
on the
chip needs to be slowed down so that they can be processed, routed, stored and accessed,» said one of the research team, Moritz Merklein.
It was the CSR program that earlier this year unveiled a breakthrough
computer chip based on 5 nanometer architecture with the smallest transistors ever created.
Instead of light,
computers run
on electrons moving through silicon -
based chips — which, despite huge advances, are still less efficient than photonics.
«Our design incorporates conventional silicon transistor switches to «turn
on» operations between qubits in a vast two - dimensional array, using a grid -
based «word» and «bit» select protocol similar to that used to select bits in a conventional
computer memory
chip,» he added.
Instead, methods
based on manufacturing approaches for
computer chips allow these features to be defined in the material with extremely high engineering control.
Almost all modern gadgets —
computers, cellphones, games consoles, cars, refrigerators, ovens — contain memory
chips based on the transistor, whose operation relies
on the quantum mechanics of semiconductors.
Benyus says the strategy has already yielded a wide range of new products that may replicate nature's successes: ceramics with the strength and toughness of abalone shells, self - assembling
computer chips that form by processes similar to the way that tooth enamel grows, adhesives that mimic the glue that mussels use to anchor themselves in place, and self - cleaning plastics
based on the structure of a lotus leaf.
There he is working to create a
computer that will fulfill his boyhood vision — a new kind of
computer,
based not
on the regimented order of traditional silicon
chips but
on the organized chaos of the human brain.
The vast majority of
computers in use today, including the millions of PC and Apple systems, use microprocessors
based on instruction sets created by the
chip - making giants Intel or ARM (Intel's, for example, is commonly known as x86).
In today's
computer chips, memory management is
based on what
computer scientists call the principle of locality: If a program needs a chunk of data stored at some memory location, it probably needs the neighboring chunks as well.
«The first step is to see the effect is there, but the next step is to implement quantum gates
based on diamond,» says Benson, referring to the quantum analogue of the logic gates that form the integrated circuits in ordinary
computer chips.
Mobile phone
chip maker Qualcomm showed off a previously unannounced version of Asustek
Computer's Eee PC
based on its Snapdragon processor and running the Android OS.
The Asian Lawyer, a sibling publication, reported last month
on the Japanese firms that landed the work
on the collapse of Tokyo -
based computer memory
chip maker Elpida Memory, the country's largest bankruptcy in more than two years.
Based on a few benchmarks, The Register thinks
computers running Intel
chips are going to be slower by 5 to 30 percent.
Although there have been a few connected compact fluorescent bulbs, LEDs are much easier to turn into smart lighting because they are
based on semiconductors, the same material as
computer chips, and the bulbs typically have a collection of
chips and other electronics inside of them.